Description of problem:

Failed create new network when I'm using ML2 plugin for neutron.


Version-Release number of selected component (if applicable):
openstack-neutron.noarch
                        2013.2.1-1.el6  @openstack-havana
openstack-neutron-linuxbridge.noarch
                        2013.2.1-1.el6  @openstack-havana
openstack-neutron-ml2.noarch
                        2013.2.1-1.el6  @openstack-havana
openstack-neutron-openvswitch.noarch
                        2013.2.1-1.el6  @openstack-havana

python-neutron.noarch   2013.2.1-1.el6  @openstack-havana
python-neutronclient.noarch
                        2.3.1-1.el6     @openstack-havana


How reproducible:
Happens every time.

Steps to Reproduce:
1. Configure neutron-server to use ML2 plugin.
2. Create a new database for Neutron.
3. Initiate database by command :
neutron-db-manage --config-file  /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head
4. start neutron-server
5 try create a new network

Actual results:
2013-12-27 09:55:37.493 32679 DEBUG qpid.messaging.io.ops [-] SENT[503df80]: SessionCommandPoint(command_id=serial(0), command_offset=0) write_op /usr/lib/python2.6/site-packages/qpid/messaging/driver.py:686
2013-12-27 09:55:37.496 32679 ERROR neutron.api.v2.resource [-] create failed
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource Traceback (most recent call last):
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/ site-packages/neutron/api/v2/resource.py", line 84, in resource
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource result = method(request=request, **args)
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/site-packages/neutron/api/v2/base.py", line 407, in create
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource obj)})
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/site-packages/neutron/api/v2/base.py", line 386, in notify
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource notifier_method)
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/site-packages/neutron/api/v2/base.py", line 268, in _send_dhcp_notification
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource self._dhcp_agent_notifier.notify(context, data, methodname)
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/site-packages/neutron/api/rpc/agentnotifiers/dhcp_rpc_agent_api.py", line 132, in notify
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource self._notification(context, methodname, data, network_id)
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/site-packages/neutron/api/rpc/agentnotifiers/dhcp_rpc_agent_api.py", line 79, in _notification
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource for (host, topic) in self._get_dhcp_agents(context, network_id):
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/site-packages/neutron/api/rpc/agentnotifiers/dhcp_rpc_agent_api.py", line 49, in _get_dhcp_agents
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource context, [network_id], active=True)
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib/python2.6/site-packages/neutron/db/agentschedulers_db.py", line 123, in get_dhcp_agents_hosting_networks
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource for binding in query
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux-x86_64.egg/sqlalchemy/orm/query.py", line 2227, in __iter__
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource return self._execute_and_instances(context)
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux-x86_64.egg/sqlalchemy/orm/query.py", line 2242, in _execute_and_instances
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource result = conn.execute(querycontext.statement, self._params)
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1449, in execute
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource params)
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1584, in _execute_clauseelement
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource compiled_sql, distilled_params
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1698, in _execute_context
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource context)
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource File "/usr/lib64/python2.6/site-packages/SQLAlchemy-0.7.8-py2.6-linux-x86_64.egg/sqlalchemy/engine/base.py", line 1851, in _handle_dbapi_exception
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource None, sys.exc_info()[2]
 2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource ProgrammingError: (ProgrammingError) (1146, "Table 'ovs_ml2.networkdhcpagentbindings' doesn't exist") 'SELECT networkdhcpagentbindings.network_id AS networkdhcpagentbindings_network_id, networkdhcpagentbindings.dhcp_agent_id AS networkdhcpagentbindings_dhcp_agent_id, agents_1.id AS agents_1_id, agents_1.agent_type AS agents_1_agent_type, agents_1.`binary` AS agents_1_binary, agents_1.topic AS agents_1_topic, agents_1.host AS agents_1_host, agents_1.admin_state_up AS agents_1_admin_state_up, agents_1.created_at AS agents_1_created_at, agents_1.started_at AS agents_1_started_at, agents_1.heartbeat_timestamp AS agents_1_heartbeat_timestamp, agents_1.description AS agents_1_description, agents_1.configurations AS agents_1_configurations \nFROM agents, networkdhcpagentbindings LEFT OUTER JOIN agents AS agents_1 ON agents_1.id = networkdhcpagentbindings.dhcp_agent_id \nWHERE networkdhcpagentbindings.network_id = %s AND agents.admin_state_up = %s' ('75acb2f0-0371-4a36-8b51-9532c683d241', 1)
2013-12-27 09:55:37.496 32679 TRACE neutron.api.v2.resource

Expected results:
create network successfully.

Additional info:
 /etc/neutron/neutron.conf:
[DEFAULT]
debug = True
core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin
service_plugins = neutron.services.l3_router.l3_router_plugin.L3RouterPlugin
api_paste_config = /etc/neutron/api-paste.ini
auth_strategy = keystone
allow_overlapping_ips = True
rpc_backend = neutron.openstack.common.rpc.impl_qpid
qpid_hostname = 192.168.11.11
api_workers = 0

[quotas]
quota_port = -1

[agent]
root_helper = sudo neutron-rootwrap /etc/neutron/rootwrap.conf

[keystone_authtoken]
auth_host = 192.168.11.11
auth_port = 5000
auth_protocol = http
auth_uri = https://192.168.11.11:5000
admin_tenant_name = services
admin_user = quantum
admin_password = 123456
signing_dir = $state_path/keystone-signing

[database]
connection = mysql://neutron:neutron.11.11/ovs_ml2

[service_providers]






/etc/neutron/plugins/ml2/ml2_conf.ini :
[ml2]
type_drivers = local,flat,vlan,gre,vxlan

tenant_network_types = local,flat,vlan,gre,vxlan

mechanism_drivers = openvswitch,linuxbridge,l2population

[ml2_type_flat]

[ml2_type_vlan]

[ml2_type_gre]
tunnel_id_ranges = 1:1000

[ml2_type_vxlan]
vni_ranges = 1:10

vxlan_group = 239.1.1.1

[securitygroup]
firewall_driver = dummy