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<channel>
    <title>OpenDaylight JIRA</title>
    <link>https://jira.opendaylight.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>8.20.10</version>
        <build-number>820010</build-number>
        <build-date>22-06-2022</build-date>
    </build-info>


<item>
            <title>[OVSDB-201] NPE while programming Port Security ACL</title>
                <link>https://jira.opendaylight.org/browse/OVSDB-201</link>
                <project id="10158" key="OVSDB">ovsdb</project>
                    <description>&lt;p&gt;Getting following NPE in net-virt master branch code, when i spawn VM in the openstack :&lt;/p&gt;

&lt;p&gt;2015-09-06 01:01:44,364 | ERROR | ntDispatcherImpl | OF13Provider                     | 260 - org.opendaylight.ovsdb.openstack.net-virt-providers - 1.2.1.SNAPSHOT | Exception in programming Local Rules for OvsdbTerminationPointAugmentation{getInterfaceExternalIds=&lt;span class=&quot;error&quot;&gt;&amp;#91;InterfaceExternalIds{getExternalIdKey=iface-id, getExternalIdValue=8a16117d-5a18-4df2-a0c0-7d01feb0591e, augmentations={}}, InterfaceExternalIds{getExternalIdKey=iface-status, getExternalIdValue=active, augmentations={}}, InterfaceExternalIds{getExternalIdKey=vm-id, getExternalIdValue=759b3724-8f0b-47aa-ba1b-43e7b680c5d8, augmentations={}}, InterfaceExternalIds{getExternalIdKey=attached-mac, getExternalIdValue=fa:16:3e:87:e3:34, augmentations={}}&amp;#93;&lt;/span&gt;, getInterfaceUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=f78dd6d1-9b2e-49c1-bdb4-532c6d330177&amp;#93;&lt;/span&gt;, getName=tap8a16117d-5a, getOfport=2, getPortUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=5f474252-5691-42a1-b623-3fbfa3897034&amp;#93;&lt;/span&gt;} on Node{getNodeId=Uri &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=ovsdb:node4/bridge/br-int&amp;#93;&lt;/span&gt;, getTerminationPoint=[TerminationPoint{getTpId=Uri &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=br-int&amp;#93;&lt;/span&gt;, augmentations={interface org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation=OvsdbTerminationPointAugmentation&lt;/p&gt;
{getInterfaceType=class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeInternal, getInterfaceUuid=Uuid [_value=9263b156-8c7d-4c80-b817-42b444627dca], getName=br-int, getOfport=65534, getPortUuid=Uuid [_value=36258dd6-65bd-4431-8009-8d5ba0c67b33]}
&lt;p&gt;}}, TerminationPoint{getTpId=Uri &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=vxlan-192.168.201.128&amp;#93;&lt;/span&gt;, augmentations={interface org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation=OvsdbTerminationPointAugmentation{getInterfaceType=class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.InterfaceTypeVxlan, getInterfaceUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=cb814fc4-ea21-4f70-adf7-0e85f8a75f81&amp;#93;&lt;/span&gt;, getName=vxlan-192.168.201.128, getOfport=1, getOptions=&lt;span class=&quot;error&quot;&gt;&amp;#91;Options{getOption=key, getValue=flow, augmentations={}}, Options{getOption=local_ip, getValue=192.168.201.129, augmentations={}}, Options{getOption=remote_ip, getValue=192.168.201.128, augmentations={}}&amp;#93;&lt;/span&gt;, getPortExternalIds=[PortExternalIds{getExternalIdKey=opendaylight-iid, getExternalIdValue=/network-topology:network-topology/network-topology:topology&lt;span class=&quot;error&quot;&gt;&amp;#91;network-topology:topology-id=&amp;#39;ovsdb:1&amp;#39;&amp;#93;&lt;/span&gt;/network-topology:node&lt;span class=&quot;error&quot;&gt;&amp;#91;network-topology:node-id=&amp;#39;ovsdb:node4/bridge/br-int&amp;#39;&amp;#93;&lt;/span&gt;/network-topology:termination-point&lt;span class=&quot;error&quot;&gt;&amp;#91;network-topology:tp-id=&amp;#39;vxlan-192.168.201.128&amp;#39;&amp;#93;&lt;/span&gt;, augmentations={}}], getPortUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=00557250-6626-4e21-82d6-6d3cb088bb45&amp;#93;&lt;/span&gt;}}}, TerminationPoint{getTpId=Uri &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=tap8a16117d-5a&amp;#93;&lt;/span&gt;, augmentations={interface org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation=OvsdbTerminationPointAugmentation{getInterfaceExternalIds=&lt;span class=&quot;error&quot;&gt;&amp;#91;InterfaceExternalIds{getExternalIdKey=iface-id, getExternalIdValue=8a16117d-5a18-4df2-a0c0-7d01feb0591e, augmentations={}}, InterfaceExternalIds{getExternalIdKey=iface-status, getExternalIdValue=active, augmentations={}}, InterfaceExternalIds{getExternalIdKey=vm-id, getExternalIdValue=759b3724-8f0b-47aa-ba1b-43e7b680c5d8, augmentations={}}, InterfaceExternalIds{getExternalIdKey=attached-mac, getExternalIdValue=fa:16:3e:87:e3:34, augmentations={}}&amp;#93;&lt;/span&gt;, getInterfaceUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=f78dd6d1-9b2e-49c1-bdb4-532c6d330177&amp;#93;&lt;/span&gt;, getName=tap8a16117d-5a, getOfport=2, getPortUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=5f474252-5691-42a1-b623-3fbfa3897034&amp;#93;&lt;/span&gt;}}}], augmentations={interface org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation=OvsdbBridgeAugmentation{getBridgeExternalIds=[BridgeExternalIds{getBridgeExternalIdKey=opendaylight-iid, getBridgeExternalIdValue=/network-topology:network-topology/network-topology:topology&lt;span class=&quot;error&quot;&gt;&amp;#91;network-topology:topology-id=&amp;#39;ovsdb:1&amp;#39;&amp;#93;&lt;/span&gt;/network-topology:node&lt;span class=&quot;error&quot;&gt;&amp;#91;network-topology:node-id=&amp;#39;ovsdb:node4/bridge/br-int&amp;#39;&amp;#93;&lt;/span&gt;, augmentations={}}], getBridgeName=OvsdbBridgeName &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=br-int&amp;#93;&lt;/span&gt;, getBridgeUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=1c367214-749f-4cc8-b777-d5d0794cbc0c&amp;#93;&lt;/span&gt;, getControllerEntry=[ControllerEntry{getControllerUuid=Uuid &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=172e3e00-7734-43cd-a635-6e64022f3eec&amp;#93;&lt;/span&gt;, getTarget=Uri &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=tcp:192.168.57.1:6653&amp;#93;&lt;/span&gt;, isIsConnected=true, augmentations={}}], getDatapathId=DatapathId &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=00:00:16:72:36:1c:c8:4c&amp;#93;&lt;/span&gt;, getDatapathType=class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.DatapathTypeSystem, getFailMode=class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbFailModeSecure, getManagedBy=OvsdbNodeRef [_value=KeyedInstanceIdentifier&lt;/p&gt;
{targetType=interface org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node, path=[org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology, org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology[key=TopologyKey [_topologyId=Uri [_value=ovsdb:1]]], org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node[key=NodeKey [_nodeId=Uri [_value=ovsdb:node4]]]]}
&lt;p&gt;], getProtocolEntry=&lt;span class=&quot;error&quot;&gt;&amp;#91;ProtocolEntry{getProtocol=class org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeProtocolOpenflow13, augmentations={}}&amp;#93;&lt;/span&gt;}}}&lt;br/&gt;
java.lang.NullPointerException&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.services.IngressAclService.programPortSecurityAcl(IngressAclService.java:64)&lt;span class=&quot;error&quot;&gt;&amp;#91;260:org.opendaylight.ovsdb.openstack.net-virt-providers:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.OF13Provider.programLocalSecurityGroupRules(OF13Provider.java:1037)&lt;span class=&quot;error&quot;&gt;&amp;#91;260:org.opendaylight.ovsdb.openstack.net-virt-providers:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.OF13Provider.programLocalRules(OF13Provider.java:765)&lt;span class=&quot;error&quot;&gt;&amp;#91;260:org.opendaylight.ovsdb.openstack.net-virt-providers:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.OF13Provider.handleInterfaceUpdate(OF13Provider.java:1057)&lt;span class=&quot;error&quot;&gt;&amp;#91;260:org.opendaylight.ovsdb.openstack.net-virt-providers:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.handleInterfaceUpdate(SouthboundHandler.java:87)&lt;span class=&quot;error&quot;&gt;&amp;#91;259:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processPortUpdate(SouthboundHandler.java:300)&lt;span class=&quot;error&quot;&gt;&amp;#91;259:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processPortEvent(SouthboundHandler.java:287)&lt;span class=&quot;error&quot;&gt;&amp;#91;259:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.SouthboundHandler.processEvent(SouthboundHandler.java:233)&lt;span class=&quot;error&quot;&gt;&amp;#91;259:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl.dispatchEvent(EventDispatcherImpl.java:95)&lt;span class=&quot;error&quot;&gt;&amp;#91;259:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl.access$200(EventDispatcherImpl.java:28)&lt;span class=&quot;error&quot;&gt;&amp;#91;259:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl$1.run(EventDispatcherImpl.java:57)&lt;span class=&quot;error&quot;&gt;&amp;#91;259:org.opendaylight.ovsdb.openstack.net-virt:1.2.1.SNAPSHOT&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.7.0_80&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.7.0_80&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.7.0_80&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.7.0_80&amp;#93;&lt;/span&gt;&lt;br/&gt;
	at java.lang.Thread.run(Thread.java:745)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.7.0_80&amp;#93;&lt;/span&gt;&lt;/p&gt;</description>
                <environment>&lt;p&gt;Operating System: All&lt;br/&gt;
Platform: All&lt;/p&gt;</environment>
        <key id="21893">OVSDB-201</key>
            <summary>NPE while programming Port Security ACL</summary>
                <type id="10104" iconUrl="https://jira.opendaylight.org/secure/viewavatar?size=xsmall&amp;avatarId=10303&amp;avatarType=issuetype">Bug</type>
                                                <status id="5" iconUrl="https://jira.opendaylight.org/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="green"/>
                                    <resolution id="10000">Done</resolution>
                                        <assignee username="flavio@flaviof.com">Flavio Fernandes</assignee>
                                    <reporter username="Avishnoi">Anil Vishnoi</reporter>
                        <labels>
                    </labels>
                <created>Sat, 5 Sep 2015 19:34:31 +0000</created>
                <updated>Thu, 3 May 2018 14:36:58 +0000</updated>
                            <resolved>Tue, 12 Jan 2016 03:12:36 +0000</resolved>
                                    <version>unspecified</version>
                                                    <component>openstack.net-virt</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="40961" author="vishnoianil@gmail.com" created="Sat, 5 Sep 2015 19:36:04 +0000"  >&lt;p&gt;Steps to recreate the issue:&lt;/p&gt;

&lt;p&gt;1) Build ovsdb master code base and start the controller&lt;br/&gt;
2) Connect OpenStack compute/control/network node to ODL controller&lt;br/&gt;
3) Create network&lt;br/&gt;
4) Spawn VM and attach it to the network (i do it through Horizon and not CLI)&lt;/p&gt;

&lt;p&gt;and you should see the above exception.&lt;/p&gt;</comment>
                            <comment id="40962" author="vishnoianil@gmail.com" created="Sat, 5 Sep 2015 19:38:33 +0000"  >&lt;p&gt;L2 connectivity breaks because all the required flows are not getting installed because of this exception.&lt;/p&gt;</comment>
                            <comment id="40963" author="aswins" created="Mon, 7 Sep 2015 16:02:15 +0000"  >&lt;p&gt;I am able to reproduce the issue with a custom security group, but not with the default. It seems to be a timing issue. The security group create is called along with a port create not when the SG is created from horizon. So there are chances that empty value is returned when port create tries to do retrieve the security group info in response to a Southbound Event. I am analyzing more on it. Will add a try catch to fix issue with other flows.&lt;/p&gt;</comment>
                            <comment id="40964" author="flavio@flaviof.com" created="Fri, 11 Sep 2015 19:35:33 +0000"  >&lt;p&gt;steps to reproduce:&lt;/p&gt;

&lt;p&gt;source openrc admin admin&lt;/p&gt;

&lt;p&gt;keystone tenant-create --name=tenant1 --enabled=true  2&amp;gt; /dev/null&lt;/p&gt;

&lt;p&gt;keystone user-create --name=user1 --pass=user1 --email=user1@example.com 2&amp;gt; /dev/null&lt;/p&gt;

&lt;p&gt;keystone user-role-add --user=user1 --role=&lt;em&gt;member&lt;/em&gt; --tenant=tenant1 2&amp;gt; /dev/null&lt;/p&gt;

&lt;p&gt;TNT1_ID=$(keystone tenant-list 2&amp;gt; /dev/null | grep &apos;\s&apos;tenant1&apos;&apos; | awk &apos;&lt;/p&gt;
{print $2}
&lt;p&gt;&apos;)&lt;/p&gt;

&lt;p&gt;neutron net-create ext1 --router:external --tenant_id=${TNT1_ID} \&lt;br/&gt;
    --provider:network_type flat \&lt;br/&gt;
    --provider:physical_network physnetext1&lt;/p&gt;</comment>
                            <comment id="40965" author="flavio@flaviof.com" created="Fri, 11 Sep 2015 20:00:35 +0000"  >&lt;p&gt;POST /controller/nb/v2/neutron/security-group-rules HTTP/1.1&lt;br/&gt;
Host: 192.168.50.1:8080&lt;br/&gt;
Content-Length: 1699&lt;br/&gt;
Accept-Encoding: gzip, deflate&lt;br/&gt;
Accept: &lt;b&gt;/&lt;/b&gt;&lt;br/&gt;
User-Agent: python-requests/2.7.0 CPython/2.7.6 Linux/3.13.0-24-generic&lt;br/&gt;
Connection: keep-alive&lt;br/&gt;
Content-Type: application/json&lt;br/&gt;
Authorization: Basic YWRtaW46YWRtaW4=&lt;/p&gt;

&lt;p&gt;{&lt;br/&gt;
  &quot;security_group_rules&quot;: [&lt;br/&gt;
    &lt;/p&gt;
{
      &quot;remote_group_id&quot;: null, 
      &quot;direction&quot;: &quot;egress&quot;, 
      &quot;remote_ip_prefix&quot;: null, 
      &quot;protocol&quot;: null, 
      &quot;ethertype&quot;: &quot;IPv6&quot;, 
      &quot;tenant_id&quot;: &quot;2640ee2ac2474bf3906e482047204fcb&quot;, 
      &quot;port_range_max&quot;: null, 
      &quot;port_range_min&quot;: null, 
      &quot;id&quot;: &quot;35fb0f34-c8d3-416d-a205-a2c75f7b8e22&quot;, 
      &quot;security_group_id&quot;: &quot;70f1b157-e79b-44dc-85a8-7de0fc9f2aab&quot;
    }
&lt;p&gt;, &lt;br/&gt;
    &lt;/p&gt;
{
      &quot;remote_group_id&quot;: null, 
      &quot;direction&quot;: &quot;egress&quot;, 
      &quot;remote_ip_prefix&quot;: null, 
      &quot;protocol&quot;: null, 
      &quot;ethertype&quot;: &quot;IPv4&quot;, 
      &quot;tenant_id&quot;: &quot;2640ee2ac2474bf3906e482047204fcb&quot;, 
      &quot;port_range_max&quot;: null, 
      &quot;port_range_min&quot;: null, 
      &quot;id&quot;: &quot;63814eed-bc12-4fe4-8b17-2af178224c71&quot;, 
      &quot;security_group_id&quot;: &quot;70f1b157-e79b-44dc-85a8-7de0fc9f2aab&quot;
    }
&lt;p&gt;, &lt;br/&gt;
    &lt;/p&gt;
{
      &quot;remote_group_id&quot;: &quot;70f1b157-e79b-44dc-85a8-7de0fc9f2aab&quot;, 
      &quot;direction&quot;: &quot;ingress&quot;, 
      &quot;remote_ip_prefix&quot;: null, 
      &quot;protocol&quot;: null, 
      &quot;ethertype&quot;: &quot;IPv6&quot;, 
      &quot;tenant_id&quot;: &quot;2640ee2ac2474bf3906e482047204fcb&quot;, 
      &quot;port_range_max&quot;: null, 
      &quot;port_range_min&quot;: null, 
      &quot;id&quot;: &quot;ccb9823e-559b-4d84-b656-2739f8e56d89&quot;, 
      &quot;security_group_id&quot;: &quot;70f1b157-e79b-44dc-85a8-7de0fc9f2aab&quot;
    }
&lt;p&gt;, &lt;/p&gt;
    {
      &quot;remote_group_id&quot;: &quot;70f1b157-e79b-44dc-85a8-7de0fc9f2aab&quot;, 
      &quot;direction&quot;: &quot;ingress&quot;, 
      &quot;remote_ip_prefix&quot;: null, 
      &quot;protocol&quot;: null, 
      &quot;ethertype&quot;: &quot;IPv4&quot;, 
      &quot;tenant_id&quot;: &quot;2640ee2ac2474bf3906e482047204fcb&quot;, 
      &quot;port_range_max&quot;: null, 
      &quot;port_range_min&quot;: null, 
      &quot;id&quot;: &quot;fbc3f809-7378-40a4-822f-7a70f6ccba98&quot;, 
      &quot;security_group_id&quot;: &quot;70f1b157-e79b-44dc-85a8-7de0fc9f2aab&quot;
    }
&lt;p&gt;  ]&lt;br/&gt;
}HTTP/1.1 500 Server Error&lt;br/&gt;
Content-Type: text/html;charset=ISO-8859-1&lt;br/&gt;
Cache-Control: must-revalidate,no-cache,no-store&lt;br/&gt;
Content-Length: 6292&lt;br/&gt;
Server: Jetty(8.1.15.v20140411)&lt;/p&gt;

&lt;p&gt;&amp;lt;html&amp;gt;&lt;br/&gt;
&amp;lt;head&amp;gt;&lt;br/&gt;
&amp;lt;meta http-equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=ISO-8859-1&quot;/&amp;gt;&lt;br/&gt;
&amp;lt;title&amp;gt;Error 500 Server Error&amp;lt;/title&amp;gt;&lt;br/&gt;
&amp;lt;/head&amp;gt;&lt;br/&gt;
&amp;lt;body&amp;gt;&amp;lt;h2&amp;gt;HTTP ERROR 500&amp;lt;/h2&amp;gt;&lt;br/&gt;
&amp;lt;p&amp;gt;Problem accessing /controller/nb/v2/neutron/security-group-rules. Reason:&lt;br/&gt;
&amp;lt;pre&amp;gt;    Server Error&amp;lt;/pre&amp;gt;&amp;lt;/p&amp;gt;&amp;lt;h3&amp;gt;Caused by:&amp;lt;/h3&amp;gt;&amp;lt;pre&amp;gt;java.lang.NullPointerException&lt;br/&gt;
	at org.opendaylight.neutron.transcriber.NeutronSecurityRuleInterface.updateSecGroupRuleInSecurityGroup(NeutronSecurityRuleInterface.java:80)&lt;br/&gt;
	at org.opendaylight.neutron.transcriber.NeutronSecurityRuleInterface.addNeutronSecurityRule(NeutronSecurityRuleInterface.java:145)&lt;br/&gt;
	at org.opendaylight.neutron.northbound.api.NeutronSecurityRulesNorthbound.createSecurityRules(NeutronSecurityRulesNorthbound.java:234)&lt;br/&gt;
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;br/&gt;
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;br/&gt;
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;br/&gt;
	at java.lang.reflect.Method.invoke(Method.java:606)&lt;br/&gt;
	at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)&lt;br/&gt;
	at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)&lt;br/&gt;
	at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)&lt;br/&gt;
	at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)&lt;br/&gt;
	at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)&lt;br/&gt;
	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)&lt;br/&gt;
	at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)&lt;br/&gt;
	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)&lt;br/&gt;
	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)&lt;br/&gt;
	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)&lt;br/&gt;
	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)&lt;br/&gt;
	at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)&lt;br/&gt;
	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)&lt;br/&gt;
	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)&lt;br/&gt;
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)&lt;br/&gt;
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)&lt;br/&gt;
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496)&lt;br/&gt;
	at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:247)&lt;br/&gt;
	at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:210)&lt;br/&gt;
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)&lt;br/&gt;
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)&lt;br/&gt;
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)&lt;br/&gt;
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)&lt;br/&gt;
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)&lt;br/&gt;
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)&lt;br/&gt;
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)&lt;br/&gt;
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)&lt;br/&gt;
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)&lt;br/&gt;
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)&lt;br/&gt;
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)&lt;br/&gt;
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)&lt;br/&gt;
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)&lt;br/&gt;
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)&lt;br/&gt;
	at org.eclipse.jetty.server.Server.handle(Server.java:370)&lt;br/&gt;
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)&lt;br/&gt;
	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)&lt;br/&gt;
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)&lt;br/&gt;
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)&lt;br/&gt;
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)&lt;br/&gt;
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)&lt;br/&gt;
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)&lt;br/&gt;
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)&lt;br/&gt;
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)&lt;br/&gt;
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)&lt;br/&gt;
	at java.lang.Thread.run(Thread.java:745)&lt;br/&gt;
&amp;lt;/pre&amp;gt;&lt;br/&gt;
&amp;lt;hr /&amp;gt;&amp;lt;i&amp;gt;&amp;lt;small&amp;gt;Powered by Jetty://&amp;lt;/small&amp;gt;&amp;lt;/i&amp;gt;&amp;lt;br/&amp;gt;                                                &lt;br/&gt;
&amp;lt;br/&amp;gt;                                                &lt;br/&gt;
&amp;lt;br/&amp;gt;                                                &lt;br/&gt;
&amp;lt;br/&amp;gt;                                                &lt;br/&gt;
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&amp;lt;br/&amp;gt;                                                &lt;br/&gt;
&amp;lt;br/&amp;gt;                                                &lt;/p&gt;

&lt;p&gt;&amp;lt;/body&amp;gt;&lt;br/&gt;
&amp;lt;/html&amp;gt;&lt;/p&gt;</comment>
                            <comment id="40967" author="flavio@flaviof.com" created="Fri, 11 Sep 2015 20:00:35 +0000"  >&lt;p&gt;Attachment openstackTalk.cap has been added with description: tcpdump that shows the crash&lt;/p&gt;</comment>
                            <comment id="40966" author="flavio@flaviof.com" created="Fri, 11 Sep 2015 20:54:00 +0000"  >
&lt;p&gt;&lt;a href=&quot;https://git.opendaylight.org/gerrit/#/c/26870/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://git.opendaylight.org/gerrit/#/c/26870/&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://www.getpostman.com/collections/8e169cd17edfdb11dcb9&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://www.getpostman.com/collections/8e169cd17edfdb11dcb9&lt;/a&gt;&lt;/p&gt;</comment>
                    </comments>
                    <attachments>
                            <attachment id="12807" name="openstackTalk.cap" size="58462" author="flavio@flaviof.com" created="Fri, 11 Sep 2015 20:00:35 +0000"/>
                    </attachments>
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