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    <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>[NEUTRON-117] neutron port creation failed in beryllium - 500 Server Error - com.sun.jersey.jersey-server returns java.lang.NullPointerException,</title>
                <link>https://jira.opendaylight.org/browse/NEUTRON-117</link>
                <project id="10145" key="NEUTRON">neutron</project>
                    <description>&lt;p&gt;Openstack Liberty based on RDO and ODL is beryllium.&lt;br/&gt;
Features installed in that order:&lt;/p&gt;

&lt;p&gt;feature:install odl-ovsdb-openstack&lt;br/&gt;
feature:install odl-dlux-all odl-l2switch-switch odl-groupbasedpolicy-neutronmapper&lt;/p&gt;

&lt;p&gt;After integration with openstack/neutron there is no way to launch any instance.&lt;br/&gt;
neutron can create/delete network/subnets/routers but there is problem with ports&lt;/p&gt;

&lt;p&gt;During launching an instance i noticed, that from neutro there is API call for creation of PORT and ODL returns 500 Server error, like in example below:&lt;/p&gt;


&lt;p&gt;PUT /controller/nb/v2/neutron/ports/da9aca8e-45c6-44eb-8467-c18906fde67f HTTP/1.1&lt;br/&gt;
Host: 192.168.128.159:8080&lt;br/&gt;
Content-Length: 2661&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/2.7.5 Linux/3.10.0-327.10.1.el7.x86_64&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;port&quot;: {&lt;br/&gt;
    &quot;binding:host_id&quot;: &quot;computeD2.wro.lab&quot;, &lt;br/&gt;
    &quot;allowed_address_pairs&quot;: [], &lt;br/&gt;
    &quot;extra_dhcp_opts&quot;: [], &lt;br/&gt;
    &quot;device_owner&quot;: &quot;compute:nova&quot;, &lt;br/&gt;
    &quot;binding:profile&quot;: {}, &lt;br/&gt;
    &quot;security_groups&quot;: [&lt;br/&gt;
      {&lt;br/&gt;
        &quot;tenant_id&quot;: &quot;6d56ef1007604941936ca0b8f964049a&quot;, &lt;br/&gt;
        &quot;description&quot;: &quot;Default security group&quot;, &lt;br/&gt;
        &quot;id&quot;: &quot;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&quot;, &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;IPv4&quot;, 
            &quot;tenant_id&quot;: &quot;6d56ef1007604941936ca0b8f964049a&quot;, 
            &quot;port_range_max&quot;: null, 
            &quot;port_range_min&quot;: null, 
            &quot;id&quot;: &quot;1ff21a35-0e47-41aa-9542-12700e0eb644&quot;, 
            &quot;security_group_id&quot;: &quot;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&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;IPv6&quot;, 
            &quot;tenant_id&quot;: &quot;6d56ef1007604941936ca0b8f964049a&quot;, 
            &quot;port_range_max&quot;: null, 
            &quot;port_range_min&quot;: null, 
            &quot;id&quot;: &quot;333b70d4-1835-4c46-9254-d4472171a8a6&quot;, 
            &quot;security_group_id&quot;: &quot;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&quot;
          }
&lt;p&gt;, &lt;br/&gt;
          &lt;/p&gt;
{
            &quot;remote_group_id&quot;: &quot;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&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;6d56ef1007604941936ca0b8f964049a&quot;, 
            &quot;port_range_max&quot;: null, 
            &quot;port_range_min&quot;: null, 
            &quot;id&quot;: &quot;be10c2a3-4085-427c-9bdd-a5aafde2d1e6&quot;, 
            &quot;security_group_id&quot;: &quot;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&quot;
          }
&lt;p&gt;, &lt;/p&gt;
          {
            &quot;remote_group_id&quot;: &quot;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&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;6d56ef1007604941936ca0b8f964049a&quot;, 
            &quot;port_range_max&quot;: null, 
            &quot;port_range_min&quot;: null, 
            &quot;id&quot;: &quot;deaad0e3-ddb5-40f1-8904-0da7931d42e0&quot;, 
            &quot;security_group_id&quot;: &quot;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&quot;
          }
&lt;p&gt;        ], &lt;br/&gt;
        &quot;name&quot;: &quot;default&quot;&lt;br/&gt;
      }&lt;br/&gt;
    ], &lt;br/&gt;
    &quot;device_id&quot;: &quot;351fbb8d-f0cd-408f-a3eb-aa4b0fa8996a&quot;, &lt;br/&gt;
    &quot;name&quot;: &quot;&quot;, &lt;br/&gt;
    &quot;admin_state_up&quot;: true, &lt;br/&gt;
    &quot;dns_name&quot;: &quot;&quot;, &lt;br/&gt;
    &quot;binding:vif_details&quot;: {}, &lt;br/&gt;
    &quot;binding:vnic_type&quot;: &quot;normal&quot;, &lt;br/&gt;
    &quot;binding:vif_type&quot;: &quot;binding_failed&quot;&lt;br/&gt;
  }&lt;br/&gt;
}HTTP/1.1 500 Server Error&lt;br/&gt;
Content-Length: 0&lt;br/&gt;
Server: Jetty(8.1.15.v20140411)&lt;/p&gt;


&lt;p&gt;i can see in karaf logs:&lt;/p&gt;

&lt;p&gt;2016-03-11 02:37:03,832 | WARN  | pool-53-thread-5 | EndpointManager                  | 318 - org.opendaylight.groupbasedpolicy.ofoverlay-renderer - 0.3.0.Beryllium | No L3 Prefix Endpoints present in data store.&lt;br/&gt;
2016-03-11 02:54:10,626 | INFO  | tp735268428-1204 | NeutronPortDummyProvider         | 282 - org.opendaylight.neutron.dummyprovider - 0.6.0.Beryllium | NeutronPort [portUUID=8f047436-7cd5-4993-81a5-75bba58546fd, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=ACTIVE, macAddress=FA:16:3E:BC:88:D7, fixedIPs=[Neutron_IPs&lt;/p&gt;
{ipAddress=&apos;10.100.5.17&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=[NeutronSecurityGroup{securityGroupUUID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityGroupName=&apos;default&apos;, securityGroupDescription=&apos;Default security group&apos;, securityGroupTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;, securityRules=&lt;span class=&quot;error&quot;&gt;&amp;#91;NeutronSecurityRule{securityRuleUUID=&apos;1ff21a35-0e47-41aa-9542-12700e0eb644&apos;, securityRuleDirection=&apos;egress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv4&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=null, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}, NeutronSecurityRule{securityRuleUUID=&apos;333b70d4-1835-4c46-9254-d4472171a8a6&apos;, securityRuleDirection=&apos;egress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv6&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=null, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}, NeutronSecurityRule{securityRuleUUID=&apos;be10c2a3-4085-427c-9bdd-a5aafde2d1e6&apos;, securityRuleDirection=&apos;ingress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv6&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}, NeutronSecurityRule{securityRuleUUID=&apos;deaad0e3-ddb5-40f1-8904-0da7931d42e0&apos;, securityRuleDirection=&apos;ingress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv4&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}&amp;#93;&lt;/span&gt;]], bindinghostID=computeD2.wro.lab, bindingvnicType=normal, bindingvnicType=normal]&lt;br/&gt;
2016-03-11 02:54:10,627 | INFO  | lt-dispatcher-22 | AbstractHandler                  | 280 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.Beryllium | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@52d1189 - NorthboundEvent [handler=NEUTRON_PORT, action=ADD, port=NeutronPort [portUUID=8f047436-7cd5-4993-81a5-75bba58546fd, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=ACTIVE, macAddress=FA:16:3E:BC:88:D7, fixedIPs=[Neutron_IPs{ipAddress=&apos;10.100.5.17&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}
&lt;p&gt;], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=[], bindinghostID=computeD2.wro.lab, bindingvnicType=normal, bindingvnicType=normal], subnet=null, router=null, routerInterface=null, floatingIP=null, network=null, loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null, neutronsecurityRule=null]&lt;br/&gt;
2016-03-11 02:54:10,731 | INFO  | tp735268428-1202 | NeutronPortDummyProvider         | 282 - org.opendaylight.neutron.dummyprovider - 0.6.0.Beryllium | NeutronPort [portUUID=8f047436-7cd5-4993-81a5-75bba58546fd, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=null, macAddress=FA:16:3E:BC:88:D7, fixedIPs=[Neutron_IPs&lt;/p&gt;
{ipAddress=&apos;10.100.5.17&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=&lt;span class=&quot;error&quot;&gt;&amp;#91;null&amp;#93;&lt;/span&gt;, bindinghostID=computeD2.wro.lab, bindingvnicType=normal, bindingvnicType=normal]&lt;br/&gt;
2016-03-11 02:54:10,732 | INFO  | lt-dispatcher-21 | AbstractHandler                  | 280 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.Beryllium | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@52d1189 - NorthboundEvent [handler=NEUTRON_PORT, action=UPDATE, port=NeutronPort [portUUID=8f047436-7cd5-4993-81a5-75bba58546fd, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=null, macAddress=FA:16:3E:BC:88:D7, fixedIPs=[Neutron_IPs{ipAddress=&apos;10.100.5.17&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}
&lt;p&gt;], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=[], bindinghostID=computeD2.wro.lab, bindingvnicType=normal, bindingvnicType=normal], subnet=null, router=null, routerInterface=null, floatingIP=null, network=null, loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null, neutronsecurityRule=null]&lt;br/&gt;
2016-03-11 02:54:10,733 | ERROR | tp735268428-1202 | ContainerResponse                | 173 - com.sun.jersey.jersey-server - 1.17.0 | The RuntimeException could not be mapped to a response, re-throwing to the HTTP container&lt;br/&gt;
java.lang.NullPointerException&lt;br/&gt;
        at org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronPortAware.createRegisterEndpointInput(NeutronPortAware.java:528)&lt;br/&gt;
        at org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronPortAware.neutronPortUpdated(NeutronPortAware.java:347)&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updated(NeutronPortsNorthbound.java:133)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updated(NeutronPortsNorthbound.java:59)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.AbstractNeutronNorthboundIAware.update(AbstractNeutronNorthboundIAware.java:141)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updatePort(NeutronPortsNorthbound.java:291)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at java.lang.reflect.Method.invoke(Method.java:497)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)&lt;span class=&quot;error&quot;&gt;&amp;#91;210:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)&lt;span class=&quot;error&quot;&gt;&amp;#91;210:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)&lt;span class=&quot;error&quot;&gt;&amp;#91;210:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)&lt;span class=&quot;error&quot;&gt;&amp;#91;178:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:247)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:210)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)&lt;span class=&quot;error&quot;&gt;&amp;#91;193:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)&lt;span class=&quot;error&quot;&gt;&amp;#91;193:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)&lt;span class=&quot;error&quot;&gt;&amp;#91;193:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.Server.handle(Server.java:370)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&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;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
2016-03-11 02:54:10,734 | WARN  | tp735268428-1202 | ServletHandler                   | 184 - org.eclipse.jetty.aggregate.jetty-all-server - 8.1.15.v20140411 | /controller/nb/v2/neutron/ports/8f047436-7cd5-4993-81a5-75bba58546fd&lt;br/&gt;
java.lang.NullPointerException&lt;br/&gt;
        at org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronPortAware.createRegisterEndpointInput(NeutronPortAware.java:528)&lt;br/&gt;
        at org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronPortAware.neutronPortUpdated(NeutronPortAware.java:347)&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updated(NeutronPortsNorthbound.java:133)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updated(NeutronPortsNorthbound.java:59)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.AbstractNeutronNorthboundIAware.update(AbstractNeutronNorthboundIAware.java:141)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updatePort(NeutronPortsNorthbound.java:291)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at java.lang.reflect.Method.invoke(Method.java:497)&lt;span class=&quot;error&quot;&gt;&amp;#91;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)&lt;span class=&quot;error&quot;&gt;&amp;#91;173:com.sun.jersey.jersey-server:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)&lt;span class=&quot;error&quot;&gt;&amp;#91;210:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)&lt;span class=&quot;error&quot;&gt;&amp;#91;210:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)&lt;span class=&quot;error&quot;&gt;&amp;#91;210:com.sun.jersey.servlet:1.17.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)&lt;span class=&quot;error&quot;&gt;&amp;#91;178:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0.0&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:247)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:210)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)&lt;span class=&quot;error&quot;&gt;&amp;#91;193:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)&lt;span class=&quot;error&quot;&gt;&amp;#91;193:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)&lt;span class=&quot;error&quot;&gt;&amp;#91;193:org.ops4j.pax.web.pax-web-jetty:3.1.4&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.Server.handle(Server.java:370)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)&lt;span class=&quot;error&quot;&gt;&amp;#91;184:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411&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;:1.8.0_71&amp;#93;&lt;/span&gt;&lt;br/&gt;
2016-03-11 02:54:10,928 | INFO  | pool-53-thread-7 | GroupTable                       | 318 - org.opendaylight.groupbasedpolicy.ofoverlay-renderer - 0.3.0.Beryllium | createGroup Uri &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=openflow:34066123923270&amp;#93;&lt;/span&gt; GroupId &lt;span class=&quot;error&quot;&gt;&amp;#91;_value=5&amp;#93;&lt;/span&gt;&lt;br/&gt;
2016-03-11 02:54:10,934 | WARN  | pool-53-thread-7 | EndpointManager                  | 318 - org.opendaylight.groupbasedpolicy.ofoverlay-renderer - 0.3.0.Beryllium | No L3 Prefix Endpoints present in data store.&lt;br/&gt;
2016-03-11 02:54:12,464 | INFO  | tp735268428-1204 | NeutronPortDummyProvider         | 282 - org.opendaylight.neutron.dummyprovider - 0.6.0.Beryllium | NeutronPort [portUUID=a6f1a85f-cd4c-4e61-a5a7-e6d5d9534fa9, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=ACTIVE, macAddress=FA:16:3E:85:7E:2E, fixedIPs=[Neutron_IPs&lt;/p&gt;
{ipAddress=&apos;10.100.5.18&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=[NeutronSecurityGroup{securityGroupUUID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityGroupName=&apos;default&apos;, securityGroupDescription=&apos;Default security group&apos;, securityGroupTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;, securityRules=&lt;span class=&quot;error&quot;&gt;&amp;#91;NeutronSecurityRule{securityRuleUUID=&apos;1ff21a35-0e47-41aa-9542-12700e0eb644&apos;, securityRuleDirection=&apos;egress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv4&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=null, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}, NeutronSecurityRule{securityRuleUUID=&apos;333b70d4-1835-4c46-9254-d4472171a8a6&apos;, securityRuleDirection=&apos;egress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv6&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=null, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}, NeutronSecurityRule{securityRuleUUID=&apos;be10c2a3-4085-427c-9bdd-a5aafde2d1e6&apos;, securityRuleDirection=&apos;ingress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv6&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}, NeutronSecurityRule{securityRuleUUID=&apos;deaad0e3-ddb5-40f1-8904-0da7931d42e0&apos;, securityRuleDirection=&apos;ingress&apos;, securityRuleProtocol=&apos;null&apos;, securityRulePortMin=null, securityRulePortMax=null, securityRuleEthertype=&apos;IPv4&apos;, securityRuleRemoteIpPrefix=&apos;null&apos;, securityRemoteGroupID=efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d, securityRuleGroupID=&apos;efc702da-95b5-4ab6-9a5b-c6c3aaf1e15d&apos;, securityRuleTenantID=&apos;6d56ef1007604941936ca0b8f964049a&apos;}&amp;#93;&lt;/span&gt;]], bindinghostID=compute.wro.lab, bindingvnicType=normal, bindingvnicType=normal]&lt;br/&gt;
2016-03-11 02:54:12,464 | INFO  | lt-dispatcher-19 | AbstractHandler                  | 280 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.Beryllium | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@52d1189 - NorthboundEvent [handler=NEUTRON_PORT, action=ADD, port=NeutronPort [portUUID=a6f1a85f-cd4c-4e61-a5a7-e6d5d9534fa9, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=ACTIVE, macAddress=FA:16:3E:85:7E:2E, fixedIPs=[Neutron_IPs{ipAddress=&apos;10.100.5.18&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}
&lt;p&gt;], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=[], bindinghostID=compute.wro.lab, bindingvnicType=normal, bindingvnicType=normal], subnet=null, router=null, routerInterface=null, floatingIP=null, network=null, loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null, neutronsecurityRule=null]&lt;br/&gt;
2016-03-11 02:54:12,579 | INFO  | tp735268428-1202 | NeutronPortDummyProvider         | 282 - org.opendaylight.neutron.dummyprovider - 0.6.0.Beryllium | NeutronPort [portUUID=a6f1a85f-cd4c-4e61-a5a7-e6d5d9534fa9, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=null, macAddress=FA:16:3E:85:7E:2E, fixedIPs=[Neutron_IPs&lt;/p&gt;
{ipAddress=&apos;10.100.5.18&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=&lt;span class=&quot;error&quot;&gt;&amp;#91;null&amp;#93;&lt;/span&gt;, bindinghostID=compute.wro.lab, bindingvnicType=normal, bindingvnicType=normal]&lt;br/&gt;
2016-03-11 02:54:12,579 | INFO  | ult-dispatcher-7 | AbstractHandler                  | 280 - org.opendaylight.ovsdb.openstack.net-virt - 1.2.1.Beryllium | enqueueEvent: evenDispatcher: org.opendaylight.ovsdb.openstack.netvirt.impl.EventDispatcherImpl@52d1189 - NorthboundEvent [handler=NEUTRON_PORT, action=UPDATE, port=NeutronPort [portUUID=a6f1a85f-cd4c-4e61-a5a7-e6d5d9534fa9, networkUUID=51db8995-830a-4033-b1ad-32c58542db57, name=, adminStateUp=true, status=null, macAddress=FA:16:3E:85:7E:2E, fixedIPs=[Neutron_IPs{ipAddress=&apos;10.100.5.18&apos;, subnetUUID=&apos;d49b1626-d9fb-4bd5-ba45-75464c507a5d&apos;}
&lt;p&gt;], deviceID=b977277b-9e73-4935-9c50-6cabbf2c26b6, deviceOwner=compute:nova, tenantID=6d56ef1007604941936ca0b8f964049a, securityGroups=[], bindinghostID=compute.wro.lab, bindingvnicType=normal, bindingvnicType=normal], subnet=null, router=null, routerInterface=null, floatingIP=null, network=null, loadBalancer=null, loadBalancerPool=null, loadBalancerPoolMember=null, neutronsecurityRule=null]&lt;br/&gt;
2016-03-11 02:54:12,580 | ERROR | tp735268428-1202 | ContainerResponse                | 173 - com.sun.jersey.jersey-server - 1.17.0 | The RuntimeException could not be mapped to a response, re-throwing to the HTTP container&lt;br/&gt;
java.lang.NullPointerException&lt;br/&gt;
        at org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronPortAware.createRegisterEndpointInput(NeutronPortAware.java:528)&lt;br/&gt;
        at org.opendaylight.groupbasedpolicy.neutron.mapper.mapping.NeutronPortAware.neutronPortUpdated(NeutronPortAware.java:347)&lt;br/&gt;
        at org.opendaylight.neutron.northbound.api.NeutronPortsNorthbound.updated(NeutronPortsNorthbound.java:133)&lt;span class=&quot;error&quot;&gt;&amp;#91;237:org.opendaylight.neutron.northbound-api:0.6.0.Beryllium&amp;#93;&lt;/span&gt;&lt;br/&gt;
        at org.opend...&lt;/p&gt;</description>
                <environment>&lt;p&gt;Operating System: Linux&lt;br/&gt;
Platform: PC&lt;/p&gt;</environment>
        <key id="26679">NEUTRON-117</key>
            <summary>neutron port creation failed in beryllium - 500 Server Error - com.sun.jersey.jersey-server returns java.lang.NullPointerException,</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="10003">Cannot Reproduce</resolution>
                                        <assignee username="pramod.raghavendra.jayathirth@intel.com">Pramod Raghavendra Jayathirth</assignee>
                                    <reporter username="opennstack@gmail.com">maciek</reporter>
                        <labels>
                    </labels>
                <created>Fri, 11 Mar 2016 12:21:41 +0000</created>
                <updated>Mon, 21 Mar 2016 10:53:44 +0000</updated>
                            <resolved>Mon, 21 Mar 2016 10:53:44 +0000</resolved>
                                    <version>unspecified</version>
                                                    <component>General</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="53565" author="opennstack@gmail.com" created="Mon, 21 Mar 2016 10:53:44 +0000"  >&lt;p&gt;It looks like bug is in networking-odl. When installed from git archive - this bug is not occurs. &lt;/p&gt;

&lt;p&gt;Workaround:&lt;br/&gt;
On Openstack controller node (where neutron server is installed):&lt;/p&gt;

&lt;p&gt;git clone &lt;a href=&quot;https://github.com/openstack/networking-odl&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/openstack/networking-odl&lt;/a&gt; -b stable/liberty&lt;br/&gt;
cd networking-odl/&lt;br/&gt;
python setup.py install&lt;/p&gt;

&lt;p&gt;On my installation based on CentOS 7, there was an issue related with pbr version:&lt;/p&gt;

&lt;p&gt;&lt;span class=&quot;error&quot;&gt;&amp;#91;root@controller networking-odl(keystone_admin)&amp;#93;&lt;/span&gt;# python setup.py install&lt;br/&gt;
Traceback (most recent call last):&lt;br/&gt;
  File &quot;setup.py&quot;, line 29, in &amp;lt;module&amp;gt;&lt;br/&gt;
    pbr=True)&lt;br/&gt;
  File &quot;/usr/lib64/python2.7/distutils/core.py&quot;, line 112, in setup&lt;br/&gt;
    _setup_distribution = dist = klass(attrs)&lt;br/&gt;
  File &quot;/usr/lib/python2.7/site-packages/setuptools/dist.py&quot;, line 265, in _&lt;em&gt;init&lt;/em&gt;_&lt;br/&gt;
    self.fetch_build_eggs(attrs.pop(&apos;setup_requires&apos;))&lt;br/&gt;
  File &quot;/usr/lib/python2.7/site-packages/setuptools/dist.py&quot;, line 289, in fetch_build_eggs&lt;br/&gt;
    parse_requirements(requires), installer=self.fetch_build_egg&lt;br/&gt;
  File &quot;/usr/lib/python2.7/site-packages/pkg_resources.py&quot;, line 630, in resolve&lt;br/&gt;
    raise VersionConflict(dist,req) # XXX put more info here&lt;br/&gt;
pkg_resources.VersionConflict: (pbr 0.11.1 (/usr/lib/python2.7/site-packages), Requirement.parse(&apos;pbr&amp;gt;=1.8&apos;))&lt;/p&gt;


&lt;p&gt;To resolve this issue, i had to install pbr in direct version of 1.8.0:&lt;/p&gt;

&lt;p&gt;pip install pbr==1.8.0&lt;/p&gt;

&lt;p&gt;and repeat:&lt;/p&gt;

&lt;p&gt;python setup.py install&lt;/p&gt;

&lt;p&gt;After this i had to clean ovs db configuration, and attach again ovses on every compute and network node to the ODL.&lt;/p&gt;</comment>
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