+ COMMAND=start
+ start
+ confs='--config-file /etc/neutron/neutron.conf'
+ confs+=' --config-file /tmp/pod-shared/ovn.ini'
+ confs+=' --config-file /etc/neutron/neutron_vpnaas.conf'
+ confs+=' --config-file /etc/neutron/neutron_ovn_vpn_agent.ini'
+ confs+=' --config-file /etc/neutron/taas_plugin.ini'
+ confs+=' --config-file /etc/neutron/plugins/ml2/ml2_conf.ini'
+ exec uwsgi --ini /etc/neutron/neutron-api-uwsgi.ini --pyargv ' --config-file /etc/neutron/neutron.conf --config-file /tmp/pod-shared/ovn.ini --config-file /etc/neutron/neutron_vpnaas.conf --config-file /etc/neutron/neutron_ovn_vpn_agent.ini --config-file /etc/neutron/taas_plugin.ini --config-file /etc/neutron/plugins/ml2/ml2_conf.ini '
[uWSGI] getting INI configuration from /etc/neutron/neutron-api-uwsgi.ini
*** Starting uWSGI 2.0.31 (64bit) on [Sun May 31 15:01:22 2026] ***
compiled with version: 13.3.0 on 30 May 2026 02:37:46
os: Linux-5.15.0-179-generic #189-Ubuntu SMP Tue May 5 18:20:56 UTC 2026
nodename: neutron-server-6887df79fb-msbdw
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 16
current working directory: /
detected binary path: /var/lib/openstack/bin/uwsgi
*** dumping internal routing table ***
[rule: 0] subject: user_agent regexp: ^kube-probe.* action: donotlog:
*** end of the internal routing table ***
your memory page size is 4096 bytes
detected max file descriptor number: 1048576
lock engine: pthread robust mutexes
thunder lock: enabled
uwsgi socket 0 bound to TCP address 0.0.0.0:9696 fd 3
Python version: 3.12.3 (main, Mar  3 2026, 12:15:18) [GCC 13.3.0]
Python main interpreter initialized at 0x7f0d7cb68668
python threads support enabled
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 80 seconds
mapped 403077 bytes (393 KB) for 2 cores
*** Operational MODE: preforking ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI master process (pid: 1)
spawned uWSGI worker 1 (pid: 7, cores: 1)
spawned uWSGI worker 2 (pid: 8, cores: 1)
running "unix_signal:15 gracefully_kill_them_all" (master-start)...
2026-05-31 15:01:27.041 7 INFO neutron.common.config [-] Logging enabled!
2026-05-31 15:01:27.041 7 INFO neutron.common.config [-] uwsgi version 28.1.0.dev173
2026-05-31 15:01:27.100 8 INFO neutron.common.config [-] Logging enabled!
2026-05-31 15:01:27.100 8 INFO neutron.common.config [-] uwsgi version 28.1.0.dev173
2026-05-31 15:01:28.149 7 INFO neutron.manager [-] Loading core plugin: ml2
2026-05-31 15:01:28.261 8 INFO neutron.manager [-] Loading core plugin: ml2
2026-05-31 15:01:29.607 7 INFO neutron.plugins.ml2.managers [-] Configured type driver names: ['flat', 'vlan', 'geneve']
2026-05-31 15:01:29.610 7 INFO neutron.plugins.ml2.drivers.type_flat [-] Arbitrary flat physical_network names allowed
2026-05-31 15:01:29.613 7 INFO neutron.plugins.ml2.drivers.type_vlan [-] Network VLAN ranges: OrderedDict({'external': [(1, 4094)]})
2026-05-31 15:01:29.614 7 INFO neutron.plugins.ml2.managers [-] Loaded type driver names: ['flat', 'geneve', 'vlan']
2026-05-31 15:01:29.614 7 INFO neutron.plugins.ml2.managers [-] Registered types: dict_keys(['flat', 'geneve', 'vlan'])
2026-05-31 15:01:29.614 7 WARNING oslo_config.cfg [-] Deprecated: Option "tenant_network_types" from group "ml2" is deprecated. Use option "project_network_types" from group "ml2".
2026-05-31 15:01:29.614 7 INFO neutron.plugins.ml2.managers [-] Project network_types: ['geneve']
2026-05-31 15:01:29.614 7 INFO neutron.plugins.ml2.managers [-] Configured extension driver names: ['dns_domain_ports', 'port_security', 'qos']
2026-05-31 15:01:29.622 7 INFO neutron.plugins.ml2.managers [-] Loaded extension driver names: ['dns_domain_ports', 'port_security', 'qos']
2026-05-31 15:01:29.622 7 INFO neutron.plugins.ml2.managers [-] Registered extension drivers: ['dns_domain_ports', 'port_security', 'qos']
2026-05-31 15:01:29.622 7 INFO neutron.plugins.ml2.managers [-] Configured mechanism driver names: ['ovn']
2026-05-31 15:01:29.748 8 INFO neutron.plugins.ml2.managers [-] Configured type driver names: ['flat', 'vlan', 'geneve']
2026-05-31 15:01:29.750 8 INFO neutron.plugins.ml2.drivers.type_flat [-] Arbitrary flat physical_network names allowed
2026-05-31 15:01:29.754 8 INFO neutron.plugins.ml2.drivers.type_vlan [-] Network VLAN ranges: OrderedDict({'external': [(1, 4094)]})
2026-05-31 15:01:29.754 8 INFO neutron.plugins.ml2.managers [-] Loaded type driver names: ['flat', 'geneve', 'vlan']
2026-05-31 15:01:29.754 8 INFO neutron.plugins.ml2.managers [-] Registered types: dict_keys(['flat', 'geneve', 'vlan'])
2026-05-31 15:01:29.755 8 WARNING oslo_config.cfg [-] Deprecated: Option "tenant_network_types" from group "ml2" is deprecated. Use option "project_network_types" from group "ml2".
2026-05-31 15:01:29.755 8 INFO neutron.plugins.ml2.managers [-] Project network_types: ['geneve']
2026-05-31 15:01:29.755 8 INFO neutron.plugins.ml2.managers [-] Configured extension driver names: ['dns_domain_ports', 'port_security', 'qos']
2026-05-31 15:01:29.763 8 INFO neutron.plugins.ml2.managers [-] Loaded extension driver names: ['dns_domain_ports', 'port_security', 'qos']
2026-05-31 15:01:29.763 8 INFO neutron.plugins.ml2.managers [-] Registered extension drivers: ['dns_domain_ports', 'port_security', 'qos']
2026-05-31 15:01:29.763 8 INFO neutron.plugins.ml2.managers [-] Configured mechanism driver names: ['ovn']
2026-05-31 15:01:29.857 7 INFO neutron.plugins.ml2.managers [-] Loaded mechanism driver names: ['ovn']
2026-05-31 15:01:29.858 7 INFO neutron.plugins.ml2.managers [-] Registered mechanism drivers: ['ovn']
2026-05-31 15:01:29.858 7 INFO neutron.plugins.ml2.managers [-] No mechanism drivers provide segment reachability information for agent scheduling.
2026-05-31 15:01:29.889 7 INFO neutron.plugins.ml2.managers [-] Initializing driver for type 'flat'
2026-05-31 15:01:29.890 7 INFO neutron.plugins.ml2.drivers.type_flat [-] ML2 FlatTypeDriver initialization complete
2026-05-31 15:01:29.890 7 INFO neutron.plugins.ml2.managers [-] Initializing driver for type 'geneve'
2026-05-31 15:01:29.890 7 INFO neutron.plugins.ml2.drivers.type_tunnel [-] geneve ID ranges: [(1, 65536)]
2026-05-31 15:01:29.976 8 INFO neutron.plugins.ml2.managers [-] Loaded mechanism driver names: ['ovn']
2026-05-31 15:01:29.976 8 INFO neutron.plugins.ml2.managers [-] Registered mechanism drivers: ['ovn']
2026-05-31 15:01:29.976 8 INFO neutron.plugins.ml2.managers [-] No mechanism drivers provide segment reachability information for agent scheduling.
2026-05-31 15:01:30.005 8 INFO neutron.plugins.ml2.managers [-] Initializing driver for type 'flat'
2026-05-31 15:01:30.005 8 INFO neutron.plugins.ml2.drivers.type_flat [-] ML2 FlatTypeDriver initialization complete
2026-05-31 15:01:30.005 8 INFO neutron.plugins.ml2.managers [-] Initializing driver for type 'geneve'
2026-05-31 15:01:30.005 8 INFO neutron.plugins.ml2.drivers.type_tunnel [-] geneve ID ranges: [(1, 65536)]
2026-05-31 15:01:30.702 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Initializing driver for type 'vlan'
2026-05-31 15:01:30.846 7 INFO neutron.plugins.ml2.drivers.type_vlan [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] VlanTypeDriver initialization complete
2026-05-31 15:01:30.846 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Initializing extension driver 'dns_domain_ports'
2026-05-31 15:01:30.846 7 INFO neutron.plugins.ml2.extensions.dns_integration [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] DNSDomainPortsExtensionDriver initialization complete
2026-05-31 15:01:30.846 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Initializing extension driver 'port_security'
2026-05-31 15:01:30.846 7 INFO neutron.plugins.ml2.extensions.port_security [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] PortSecurityExtensionDriver initialization complete
2026-05-31 15:01:30.846 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Initializing extension driver 'qos'
2026-05-31 15:01:30.846 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Initializing mechanism driver 'ovn'
2026-05-31 15:01:30.847 7 INFO neutron.plugins.ml2.drivers.ovn.mech_driver.mech_driver [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Starting OVNMechanismDriver
2026-05-31 15:01:30.849 7 INFO neutron.services.logapi.drivers.ovn.driver [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] OVN logging driver registered
2026-05-31 15:01:30.851 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Initializing driver for type 'vlan'
2026-05-31 15:01:30.855 7 INFO neutron.quota [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Loaded quota_driver: <neutron.db.quota.driver_nolock.DbQuotaNoLockDriver object at 0x7f0d74489700>.
2026-05-31 15:01:30.855 7 INFO neutron.plugins.ml2.plugin [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Modular L2 Plugin initialization complete
2026-05-31 15:01:30.856 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Got dns-integration extension from driver 'dns_domain_ports'
2026-05-31 15:01:30.856 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Got dns-domain-ports extension from driver 'dns_domain_ports'
2026-05-31 15:01:30.856 7 INFO neutron.plugins.ml2.managers [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Got port-security extension from driver 'port_security'
2026-05-31 15:01:30.856 7 INFO neutron.manager [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Loading Plugin: qos
2026-05-31 15:01:30.868 7 INFO neutron.manager [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Loading Plugin: ovn-router
2026-05-31 15:01:30.883 7 ERROR neutron.manager [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Plugin 'ovn-router' not found.
2026-05-31 15:01:30.884 7 CRITICAL neutron [None req-77a40394-e1ec-4e14-b145-d19804c1f3f8 - - - - - -] Unhandled error: ImportError: cannot import name 'fip64' from 'neutron_lib.api.definitions' (/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/api/definitions/__init__.py)
2026-05-31 15:01:30.884 7 ERROR neutron Traceback (most recent call last):
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/wsgi/api.py", line 23, in <module>
2026-05-31 15:01:30.884 7 ERROR neutron     application = server.boot_server(api.api_server)
2026-05-31 15:01:30.884 7 ERROR neutron                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/server/__init__.py", line 77, in boot_server
2026-05-31 15:01:30.884 7 ERROR neutron     return server_func()
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/server/api.py", line 29, in api_server
2026-05-31 15:01:30.884 7 ERROR neutron     app = config.load_paste_app('neutron')
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/common/config.py", line 154, in load_paste_app
2026-05-31 15:01:30.884 7 ERROR neutron     app = loader.load_app(app_name)
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_service/wsgi.py", line 382, in load_app
2026-05-31 15:01:30.884 7 ERROR neutron     return deploy.loadapp("config:%s" % self.config_path, name=name)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 246, in loadapp
2026-05-31 15:01:30.884 7 ERROR neutron     return loadobj(APP, uri, name=name, **kw)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 271, in loadobj
2026-05-31 15:01:30.884 7 ERROR neutron     return context.create()
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 738, in create
2026-05-31 15:01:30.884 7 ERROR neutron     return self.object_type.invoke(self)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 129, in invoke
2026-05-31 15:01:30.884 7 ERROR neutron     return fix_call(
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/util.py", line 61, in fix_call
2026-05-31 15:01:30.884 7 ERROR neutron     val = callable(*args, **kw)
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/urlmap.py", line 26, in urlmap_factory
2026-05-31 15:01:30.884 7 ERROR neutron     app = loader.get_app(app_name, global_conf=global_conf)
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 352, in get_app
2026-05-31 15:01:30.884 7 ERROR neutron     return self.app_context(name=name, global_conf=global_conf).create()
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 738, in create
2026-05-31 15:01:30.884 7 ERROR neutron     return self.object_type.invoke(self)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 129, in invoke
2026-05-31 15:01:30.884 7 ERROR neutron     return fix_call(
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/util.py", line 61, in fix_call
2026-05-31 15:01:30.884 7 ERROR neutron     val = callable(*args, **kw)
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/auth.py", line 62, in pipeline_factory
2026-05-31 15:01:30.884 7 ERROR neutron     app = loader.get_app(pipeline[-1])
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 352, in get_app
2026-05-31 15:01:30.884 7 ERROR neutron     return self.app_context(name=name, global_conf=global_conf).create()
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 738, in create
2026-05-31 15:01:30.884 7 ERROR neutron     return self.object_type.invoke(self)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 136, in invoke
2026-05-31 15:01:30.884 7 ERROR neutron     return fix_call(context.object, context.global_conf, **context.local_conf)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/util.py", line 61, in fix_call
2026-05-31 15:01:30.884 7 ERROR neutron     val = callable(*args, **kw)
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/api/v2/router.py", line 25, in _factory
2026-05-31 15:01:30.884 7 ERROR neutron     return pecan_app.v2_factory(global_config, **local_config)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
2026-05-31 15:01:30.884 7 ERROR neutron     startup.initialize_all()
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all
2026-05-31 15:01:30.884 7 ERROR neutron     manager.init()
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 301, in init
2026-05-31 15:01:30.884 7 ERROR neutron     NeutronManager.get_instance()
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 262, in get_instance
2026-05-31 15:01:30.884 7 ERROR neutron     cls._create_instance()
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_concurrency/lockutils.py", line 533, in inner
2026-05-31 15:01:30.884 7 ERROR neutron     return f(*args, **kwargs)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 248, in _create_instance
2026-05-31 15:01:30.884 7 ERROR neutron     cls._instance = cls()
2026-05-31 15:01:30.884 7 ERROR neutron                     ^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 134, in __init__
2026-05-31 15:01:30.884 7 ERROR neutron     self._load_service_plugins()
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 201, in _load_service_plugins
2026-05-31 15:01:30.884 7 ERROR neutron     plugin_class = self._get_plugin_class(
2026-05-31 15:01:30.884 7 ERROR neutron                    ^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 158, in _get_plugin_class
2026-05-31 15:01:30.884 7 ERROR neutron     return self.load_class_for_provider(namespace, plugin_provider)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 154, in load_class_for_provider
2026-05-31 15:01:30.884 7 ERROR neutron     with excutils.save_and_reraise_exception():
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-05-31 15:01:30.884 7 ERROR neutron     self.force_reraise()
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-05-31 15:01:30.884 7 ERROR neutron     raise self.value
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 151, in load_class_for_provider
2026-05-31 15:01:30.884 7 ERROR neutron     return runtime.load_class_by_alias_or_classname(namespace,
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/utils/runtime.py", line 113, in load_class_by_alias_or_classname
2026-05-31 15:01:30.884 7 ERROR neutron     mgr = driver.DriverManager(
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/driver.py", line 94, in __init__
2026-05-31 15:01:30.884 7 ERROR neutron     super().__init__(
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/named.py", line 116, in __init__
2026-05-31 15:01:30.884 7 ERROR neutron     super().__init__(
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 198, in __init__
2026-05-31 15:01:30.884 7 ERROR neutron     extensions = self._load_plugins(
2026-05-31 15:01:30.884 7 ERROR neutron                  ^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/named.py", line 193, in _load_plugins
2026-05-31 15:01:30.884 7 ERROR neutron     extensions = super()._load_plugins(
2026-05-31 15:01:30.884 7 ERROR neutron                  ^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 311, in _load_plugins
2026-05-31 15:01:30.884 7 ERROR neutron     self._on_load_failure_callback(self, ep, err)
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 302, in _load_plugins
2026-05-31 15:01:30.884 7 ERROR neutron     ext = self._load_one_plugin(
2026-05-31 15:01:30.884 7 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/named.py", line 216, in _load_one_plugin
2026-05-31 15:01:30.884 7 ERROR neutron     return super()._load_one_plugin(
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 338, in _load_one_plugin
2026-05-31 15:01:30.884 7 ERROR neutron     plugin = ep.load()
2026-05-31 15:01:30.884 7 ERROR neutron              ^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/usr/lib/python3.12/importlib/metadata/__init__.py", line 205, in load
2026-05-31 15:01:30.884 7 ERROR neutron     module = import_module(match.group('module'))
2026-05-31 15:01:30.884 7 ERROR neutron              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/usr/lib/python3.12/importlib/__init__.py", line 90, in import_module
2026-05-31 15:01:30.884 7 ERROR neutron     return _bootstrap._gcd_import(name[level:], package, level)
2026-05-31 15:01:30.884 7 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/services/ovn_l3/plugin.py", line 46, in <module>
2026-05-31 15:01:30.884 7 ERROR neutron     from neutron.db import l3_fip_pools_db
2026-05-31 15:01:30.884 7 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/l3_fip_pools_db.py", line 15, in <module>
2026-05-31 15:01:30.884 7 ERROR neutron     from neutron_lib.api.definitions import fip64
2026-05-31 15:01:30.884 7 ERROR neutron ImportError: cannot import name 'fip64' from 'neutron_lib.api.definitions' (/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/api/definitions/__init__.py)
2026-05-31 15:01:30.884 7 ERROR neutron 
unable to load app 0 (mountpoint='') (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
--- no python application found, check your startup logs for errors ---
2026-05-31 15:01:31.025 8 INFO neutron.plugins.ml2.drivers.type_vlan [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] VlanTypeDriver initialization complete
2026-05-31 15:01:31.026 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Initializing extension driver 'dns_domain_ports'
2026-05-31 15:01:31.026 8 INFO neutron.plugins.ml2.extensions.dns_integration [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] DNSDomainPortsExtensionDriver initialization complete
2026-05-31 15:01:31.026 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Initializing extension driver 'port_security'
2026-05-31 15:01:31.026 8 INFO neutron.plugins.ml2.extensions.port_security [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] PortSecurityExtensionDriver initialization complete
2026-05-31 15:01:31.026 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Initializing extension driver 'qos'
2026-05-31 15:01:31.026 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Initializing mechanism driver 'ovn'
2026-05-31 15:01:31.026 8 INFO neutron.plugins.ml2.drivers.ovn.mech_driver.mech_driver [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Starting OVNMechanismDriver
2026-05-31 15:01:31.029 8 INFO neutron.services.logapi.drivers.ovn.driver [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] OVN logging driver registered
2026-05-31 15:01:31.035 8 INFO neutron.quota [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Loaded quota_driver: <neutron.db.quota.driver_nolock.DbQuotaNoLockDriver object at 0x7f0d74489700>.
2026-05-31 15:01:31.035 8 INFO neutron.plugins.ml2.plugin [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Modular L2 Plugin initialization complete
2026-05-31 15:01:31.035 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Got dns-integration extension from driver 'dns_domain_ports'
2026-05-31 15:01:31.035 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Got dns-domain-ports extension from driver 'dns_domain_ports'
2026-05-31 15:01:31.036 8 INFO neutron.plugins.ml2.managers [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Got port-security extension from driver 'port_security'
2026-05-31 15:01:31.036 8 INFO neutron.manager [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Loading Plugin: qos
2026-05-31 15:01:31.048 8 INFO neutron.manager [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Loading Plugin: ovn-router
2026-05-31 15:01:31.063 8 ERROR neutron.manager [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Plugin 'ovn-router' not found.
2026-05-31 15:01:31.064 8 CRITICAL neutron [None req-1aa8a0c3-0ab0-4038-8057-57589f11b8ea - - - - - -] Unhandled error: ImportError: cannot import name 'fip64' from 'neutron_lib.api.definitions' (/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/api/definitions/__init__.py)
2026-05-31 15:01:31.064 8 ERROR neutron Traceback (most recent call last):
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/wsgi/api.py", line 23, in <module>
2026-05-31 15:01:31.064 8 ERROR neutron     application = server.boot_server(api.api_server)
2026-05-31 15:01:31.064 8 ERROR neutron                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/server/__init__.py", line 77, in boot_server
2026-05-31 15:01:31.064 8 ERROR neutron     return server_func()
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/server/api.py", line 29, in api_server
2026-05-31 15:01:31.064 8 ERROR neutron     app = config.load_paste_app('neutron')
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/common/config.py", line 154, in load_paste_app
2026-05-31 15:01:31.064 8 ERROR neutron     app = loader.load_app(app_name)
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_service/wsgi.py", line 382, in load_app
2026-05-31 15:01:31.064 8 ERROR neutron     return deploy.loadapp("config:%s" % self.config_path, name=name)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 246, in loadapp
2026-05-31 15:01:31.064 8 ERROR neutron     return loadobj(APP, uri, name=name, **kw)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 271, in loadobj
2026-05-31 15:01:31.064 8 ERROR neutron     return context.create()
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 738, in create
2026-05-31 15:01:31.064 8 ERROR neutron     return self.object_type.invoke(self)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 129, in invoke
2026-05-31 15:01:31.064 8 ERROR neutron     return fix_call(
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/util.py", line 61, in fix_call
2026-05-31 15:01:31.064 8 ERROR neutron     val = callable(*args, **kw)
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/urlmap.py", line 26, in urlmap_factory
2026-05-31 15:01:31.064 8 ERROR neutron     app = loader.get_app(app_name, global_conf=global_conf)
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 352, in get_app
2026-05-31 15:01:31.064 8 ERROR neutron     return self.app_context(name=name, global_conf=global_conf).create()
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 738, in create
2026-05-31 15:01:31.064 8 ERROR neutron     return self.object_type.invoke(self)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 129, in invoke
2026-05-31 15:01:31.064 8 ERROR neutron     return fix_call(
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/util.py", line 61, in fix_call
2026-05-31 15:01:31.064 8 ERROR neutron     val = callable(*args, **kw)
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/auth.py", line 62, in pipeline_factory
2026-05-31 15:01:31.064 8 ERROR neutron     app = loader.get_app(pipeline[-1])
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 352, in get_app
2026-05-31 15:01:31.064 8 ERROR neutron     return self.app_context(name=name, global_conf=global_conf).create()
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 738, in create
2026-05-31 15:01:31.064 8 ERROR neutron     return self.object_type.invoke(self)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/loadwsgi.py", line 136, in invoke
2026-05-31 15:01:31.064 8 ERROR neutron     return fix_call(context.object, context.global_conf, **context.local_conf)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/paste/deploy/util.py", line 61, in fix_call
2026-05-31 15:01:31.064 8 ERROR neutron     val = callable(*args, **kw)
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/api/v2/router.py", line 25, in _factory
2026-05-31 15:01:31.064 8 ERROR neutron     return pecan_app.v2_factory(global_config, **local_config)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
2026-05-31 15:01:31.064 8 ERROR neutron     startup.initialize_all()
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all
2026-05-31 15:01:31.064 8 ERROR neutron     manager.init()
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 301, in init
2026-05-31 15:01:31.064 8 ERROR neutron     NeutronManager.get_instance()
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 262, in get_instance
2026-05-31 15:01:31.064 8 ERROR neutron     cls._create_instance()
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_concurrency/lockutils.py", line 533, in inner
2026-05-31 15:01:31.064 8 ERROR neutron     return f(*args, **kwargs)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 248, in _create_instance
2026-05-31 15:01:31.064 8 ERROR neutron     cls._instance = cls()
2026-05-31 15:01:31.064 8 ERROR neutron                     ^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 134, in __init__
2026-05-31 15:01:31.064 8 ERROR neutron     self._load_service_plugins()
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 201, in _load_service_plugins
2026-05-31 15:01:31.064 8 ERROR neutron     plugin_class = self._get_plugin_class(
2026-05-31 15:01:31.064 8 ERROR neutron                    ^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 158, in _get_plugin_class
2026-05-31 15:01:31.064 8 ERROR neutron     return self.load_class_for_provider(namespace, plugin_provider)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 154, in load_class_for_provider
2026-05-31 15:01:31.064 8 ERROR neutron     with excutils.save_and_reraise_exception():
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-05-31 15:01:31.064 8 ERROR neutron     self.force_reraise()
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-05-31 15:01:31.064 8 ERROR neutron     raise self.value
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/manager.py", line 151, in load_class_for_provider
2026-05-31 15:01:31.064 8 ERROR neutron     return runtime.load_class_by_alias_or_classname(namespace,
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/utils/runtime.py", line 113, in load_class_by_alias_or_classname
2026-05-31 15:01:31.064 8 ERROR neutron     mgr = driver.DriverManager(
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/driver.py", line 94, in __init__
2026-05-31 15:01:31.064 8 ERROR neutron     super().__init__(
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/named.py", line 116, in __init__
2026-05-31 15:01:31.064 8 ERROR neutron     super().__init__(
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 198, in __init__
2026-05-31 15:01:31.064 8 ERROR neutron     extensions = self._load_plugins(
2026-05-31 15:01:31.064 8 ERROR neutron                  ^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/named.py", line 193, in _load_plugins
2026-05-31 15:01:31.064 8 ERROR neutron     extensions = super()._load_plugins(
2026-05-31 15:01:31.064 8 ERROR neutron                  ^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 311, in _load_plugins
2026-05-31 15:01:31.064 8 ERROR neutron     self._on_load_failure_callback(self, ep, err)
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 302, in _load_plugins
2026-05-31 15:01:31.064 8 ERROR neutron     ext = self._load_one_plugin(
2026-05-31 15:01:31.064 8 ERROR neutron           ^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/named.py", line 216, in _load_one_plugin
2026-05-31 15:01:31.064 8 ERROR neutron     return super()._load_one_plugin(
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/stevedore/extension.py", line 338, in _load_one_plugin
2026-05-31 15:01:31.064 8 ERROR neutron     plugin = ep.load()
2026-05-31 15:01:31.064 8 ERROR neutron              ^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/usr/lib/python3.12/importlib/metadata/__init__.py", line 205, in load
2026-05-31 15:01:31.064 8 ERROR neutron     module = import_module(match.group('module'))
2026-05-31 15:01:31.064 8 ERROR neutron              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/usr/lib/python3.12/importlib/__init__.py", line 90, in import_module
2026-05-31 15:01:31.064 8 ERROR neutron     return _bootstrap._gcd_import(name[level:], package, level)
2026-05-31 15:01:31.064 8 ERROR neutron            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/services/ovn_l3/plugin.py", line 46, in <module>
2026-05-31 15:01:31.064 8 ERROR neutron     from neutron.db import l3_fip_pools_db
2026-05-31 15:01:31.064 8 ERROR neutron   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/l3_fip_pools_db.py", line 15, in <module>
2026-05-31 15:01:31.064 8 ERROR neutron     from neutron_lib.api.definitions import fip64
2026-05-31 15:01:31.064 8 ERROR neutron ImportError: cannot import name 'fip64' from 'neutron_lib.api.definitions' (/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/api/definitions/__init__.py)
2026-05-31 15:01:31.064 8 ERROR neutron 
unable to load app 0 (mountpoint='') (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
--- no python application found, check your startup logs for errors ---
--- no python application found, check your startup logs for errors ---
--- no python application found, check your startup logs for errors ---