+ COMMAND=start
+ start
+ exec neutron-rpc-server --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/taas_plugin.ini --config-file /etc/neutron/plugins/ml2/ml2_conf.ini
2026-09-22 02:25:18.886 1 INFO neutron.common.config [-] Logging enabled!
2026-09-22 02:25:18.886 1 INFO neutron.common.config [-] /var/lib/openstack/bin/neutron-rpc-server version 28.1.0.dev560
2026-09-22 02:25:18.887 1 INFO neutron.server.rpc [-] AMQP RPC server starting...
2026-09-22 02:25:18.887 1 INFO neutron.manager [-] Loading core plugin: ml2
2026-09-22 02:25:20.178 1 INFO neutron.plugins.ml2.managers [-] Configured type driver names: ['flat', 'gre', 'vlan', 'vxlan']
2026-09-22 02:25:20.181 1 INFO neutron.plugins.ml2.drivers.type_flat [-] Arbitrary flat physical_network names allowed
2026-09-22 02:25:20.185 1 INFO neutron.plugins.ml2.drivers.type_vlan [-] Network VLAN ranges: OrderedDict({'external': [(1, 4094)]})
2026-09-22 02:25:20.186 1 INFO neutron.plugins.ml2.managers [-] Loaded type driver names: ['flat', 'gre', 'vlan', 'vxlan']
2026-09-22 02:25:20.187 1 INFO neutron.plugins.ml2.managers [-] Registered types: dict_keys(['flat', 'gre', 'vlan', 'vxlan'])
2026-09-22 02:25:20.187 1 WARNING oslo_config.cfg [-] Deprecated: Option "tenant_network_types" from group "ml2" is deprecated. Use option "project_network_types" from group "ml2".
2026-09-22 02:25:20.187 1 INFO neutron.plugins.ml2.managers [-] Project network_types: ['vxlan']
2026-09-22 02:25:20.187 1 INFO neutron.plugins.ml2.managers [-] Configured extension driver names: ['dns_domain_ports', 'port_security', 'qos']
2026-09-22 02:25:20.195 1 INFO neutron.plugins.ml2.managers [-] Loaded extension driver names: ['dns_domain_ports', 'port_security', 'qos']
2026-09-22 02:25:20.195 1 INFO neutron.plugins.ml2.managers [-] Registered extension drivers: ['dns_domain_ports', 'port_security', 'qos']
2026-09-22 02:25:20.195 1 INFO neutron.plugins.ml2.managers [-] Configured mechanism driver names: ['openvswitch', 'l2population']
2026-09-22 02:25:20.214 1 INFO neutron.plugins.ml2.drivers.mech_agent [-] Open vSwitch agent's supported_vnic_types: ['normal', 'direct', 'smart-nic', 'vdpa']
2026-09-22 02:25:20.215 1 INFO neutron.plugins.ml2.managers [-] Loaded mechanism driver names: ['openvswitch', 'l2population']
2026-09-22 02:25:20.215 1 INFO neutron.plugins.ml2.managers [-] Registered mechanism drivers: ['openvswitch', 'l2population']
2026-09-22 02:25:20.232 1 INFO neutron.plugins.ml2.managers [-] Initializing driver for type 'flat'
2026-09-22 02:25:20.233 1 INFO neutron.plugins.ml2.drivers.type_flat [-] ML2 FlatTypeDriver initialization complete
2026-09-22 02:25:20.233 1 INFO neutron.plugins.ml2.managers [-] Initializing driver for type 'gre'
2026-09-22 02:25:20.233 1 INFO neutron.plugins.ml2.drivers.type_tunnel [-] gre ID ranges: [(1, 1000)]
2026-09-22 02:25:20.562 1 INFO neutron.plugins.ml2.managers [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] Initializing driver for type 'vlan'
2026-09-22 02:25:20.736 1 INFO neutron.plugins.ml2.drivers.type_vlan [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] VlanTypeDriver initialization complete
2026-09-22 02:25:20.737 1 INFO neutron.plugins.ml2.managers [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] Initializing driver for type 'vxlan'
2026-09-22 02:25:20.737 1 INFO neutron.plugins.ml2.drivers.type_tunnel [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] vxlan ID ranges: [(1, 1000)]
2026-09-22 02:25:20.804 1 INFO neutron.plugins.ml2.managers [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] Initializing extension driver 'dns_domain_ports'
2026-09-22 02:25:20.804 1 INFO neutron.plugins.ml2.extensions.dns_integration [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] DNSDomainPortsExtensionDriver initialization complete
2026-09-22 02:25:20.804 1 INFO neutron.plugins.ml2.managers [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] Initializing extension driver 'port_security'
2026-09-22 02:25:20.805 1 INFO neutron.plugins.ml2.extensions.port_security [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] PortSecurityExtensionDriver initialization complete
2026-09-22 02:25:20.805 1 INFO neutron.plugins.ml2.managers [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] Initializing extension driver 'qos'
2026-09-22 02:25:20.805 1 INFO neutron.plugins.ml2.managers [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] Initializing mechanism driver 'openvswitch'
2026-09-22 02:25:20.805 1 INFO neutron.plugins.ml2.managers [None req-0003eb26-89ac-4136-ac6e-e1ee00a79ce5 - - - - - -] Initializing mechanism driver 'l2population'
2026-09-22 02:25:20.826 1 INFO neutron.quota [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded quota_driver: <neutron.db.quota.driver_nolock.DbQuotaNoLockDriver object at 0x7ff2d3be2db0>.
2026-09-22 02:25:20.827 1 INFO neutron.plugins.ml2.plugin [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Modular L2 Plugin initialization complete
2026-09-22 02:25:20.827 1 INFO neutron.plugins.ml2.managers [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Got dns-integration extension from driver 'dns_domain_ports'
2026-09-22 02:25:20.827 1 INFO neutron.plugins.ml2.managers [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Got dns-domain-ports extension from driver 'dns_domain_ports'
2026-09-22 02:25:20.827 1 INFO neutron.plugins.ml2.managers [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Got port-security extension from driver 'port_security'
2026-09-22 02:25:20.828 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: qos
2026-09-22 02:25:20.842 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: router
2026-09-22 02:25:20.887 1 INFO neutron.services.service_base [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Default provider is not specified for service type L3_ROUTER_NAT
2026-09-22 02:25:20.887 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: segments
2026-09-22 02:25:20.948 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: trunk
2026-09-22 02:25:20.959 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: vpnaas
2026-09-22 02:25:20.990 1 WARNING stevedore.named [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Could not load neutron_vpnaas.services.vpn.service_drivers.ipsec.IPsecVPNDriver
2026-09-22 02:25:21.068 1 INFO neutron_vpnaas.services.vpn.plugin [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] VPN plugin using service drivers: dict_keys(['strongswan']), default: strongswan
2026-09-22 02:25:21.068 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: taas
2026-09-22 02:25:21.241 1 WARNING stevedore.named [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Could not load neutron_taas.services.taas.service_drivers.taas_rpc.TaasRpcDriver
2026-09-22 02:25:21.266 1 INFO neutron_taas.services.taas.taas_plugin [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] TAAS Plugin initialized using service drivers: dict_keys(['taas']), default: taas
2026-09-22 02:25:21.267 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: tapmirror
2026-09-22 02:25:21.277 1 WARNING stevedore.named [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Could not load neutron_taas.services.taas.service_drivers.taas_rpc.TaasRpcDriver
2026-09-22 02:25:21.301 1 INFO neutron_taas.services.taas.tap_mirror_plugin [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Tap Mirror plugin using service drivers: dict_keys(['taas']), default: taas
2026-09-22 02:25:21.301 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: auto_allocate
2026-09-22 02:25:21.306 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: tag
2026-09-22 02:25:21.312 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: timestamp
2026-09-22 02:25:21.315 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: network_ip_availability
2026-09-22 02:25:21.320 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: flavors
2026-09-22 02:25:21.323 1 INFO neutron.manager [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loading Plugin: revisions
2026-09-22 02:25:21.325 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Initializing extension manager.
2026-09-22 02:25:21.326 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: aap-reject-multicast
2026-09-22 02:25:21.327 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: address-group
2026-09-22 02:25:21.328 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: address-scope
2026-09-22 02:25:21.328 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: router-admin-state-down-before-update
2026-09-22 02:25:21.329 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: agent
2026-09-22 02:25:21.329 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: agent-resources-synced
2026-09-22 02:25:21.330 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: agent_sort_key
2026-09-22 02:25:21.331 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: allowed-address-pairs
2026-09-22 02:25:21.331 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: auto-allocated-topology
2026-09-22 02:25:21.332 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: availability_zone
2026-09-22 02:25:21.332 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: availability_zone_filter
2026-09-22 02:25:21.333 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension data-plane-status not supported by any of loaded plugins
2026-09-22 02:25:21.334 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: default-subnetpools
2026-09-22 02:25:21.335 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: dhcp_agent_scheduler
2026-09-22 02:25:21.335 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: dns-integration
2026-09-22 02:25:21.336 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: dns-domain-ports
2026-09-22 02:25:21.336 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension dns-integration-domain-keywords not supported by any of loaded plugins
2026-09-22 02:25:21.337 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: dvr
2026-09-22 02:25:21.337 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension ecmp_routes not supported by any of loaded plugins
2026-09-22 02:25:21.337 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: empty-string-filtering
2026-09-22 02:25:21.338 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension evpn not supported by any of loaded plugins
2026-09-22 02:25:21.338 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension expose-l3-conntrack-helper not supported by any of loaded plugins
2026-09-22 02:25:21.339 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension expose-port-forwarding-in-fip not supported by any of loaded plugins
2026-09-22 02:25:21.339 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: external-net
2026-09-22 02:25:21.339 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: extra_dhcp_opt
2026-09-22 02:25:21.340 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: extraroute
2026-09-22 02:25:21.340 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: extraroute-atomic
2026-09-22 02:25:21.341 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: filter-validation
2026-09-22 02:25:21.342 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension floating-ip-port-forwarding-description not supported by any of loaded plugins
2026-09-22 02:25:21.342 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: floating-ip-port-forwarding-detail
2026-09-22 02:25:21.342 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension floating-ip-port-forwarding-port-ranges not supported by any of loaded plugins
2026-09-22 02:25:21.343 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: fip-port-details
2026-09-22 02:25:21.343 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: flavors
2026-09-22 02:25:21.345 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension floating-ip-port-forwarding not supported by any of loaded plugins
2026-09-22 02:25:21.346 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: floatingip-pools
2026-09-22 02:25:21.346 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: ip_allocation
2026-09-22 02:25:21.346 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: ip-substring-filtering
2026-09-22 02:25:21.347 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: l2_adjacency
2026-09-22 02:25:21.348 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: router
2026-09-22 02:25:21.348 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension l3-agent-scheduler-ha-chassis-priority not supported by any of loaded plugins
2026-09-22 02:25:21.350 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension l3-conntrack-helper not supported by any of loaded plugins
2026-09-22 02:25:21.351 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension enable-default-route-bfd not supported by any of loaded plugins
2026-09-22 02:25:21.352 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension enable-default-route-ecmp not supported by any of loaded plugins
2026-09-22 02:25:21.352 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: ext-gw-mode
2026-09-22 02:25:21.353 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: l3-ha
2026-09-22 02:25:21.353 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension l3-ext-ndp-proxy not supported by any of loaded plugins
2026-09-22 02:25:21.353 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension external-gateway-multihoming not supported by any of loaded plugins
2026-09-22 02:25:21.354 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: l3-flavors
2026-09-22 02:25:21.355 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension l3-ndp-proxy not supported by any of loaded plugins
2026-09-22 02:25:21.355 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: l3-port-ip-change-not-allowed
2026-09-22 02:25:21.357 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: l3_agent_scheduler
2026-09-22 02:25:21.358 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension local_ip not supported by any of loaded plugins
2026-09-22 02:25:21.359 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension logging not supported by any of loaded plugins
2026-09-22 02:25:21.359 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension metering not supported by any of loaded plugins
2026-09-22 02:25:21.360 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension metering_source_and_destination_fields not supported by any of loaded plugins
2026-09-22 02:25:21.360 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: multi-provider
2026-09-22 02:25:21.361 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: net-mtu
2026-09-22 02:25:21.361 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: net-mtu-writable
2026-09-22 02:25:21.362 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: network_availability_zone
2026-09-22 02:25:21.362 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: network_ha
2026-09-22 02:25:21.363 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: network-ip-availability
2026-09-22 02:25:21.363 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: network-ip-availability-details
2026-09-22 02:25:21.364 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension network-segment-range not supported by any of loaded plugins
2026-09-22 02:25:21.365 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: pagination
2026-09-22 02:25:21.365 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-device-profile
2026-09-22 02:25:21.365 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension port-hardware-offload-type not supported by any of loaded plugins
2026-09-22 02:25:21.366 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension port-hint-ovs-tx-steering not supported by any of loaded plugins
2026-09-22 02:25:21.366 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension port-hints not supported by any of loaded plugins
2026-09-22 02:25:21.366 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-mac-override
2026-09-22 02:25:21.367 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-mac-address-regenerate
2026-09-22 02:25:21.367 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-numa-affinity-policy
2026-09-22 02:25:21.368 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-numa-affinity-policy-socket
2026-09-22 02:25:21.368 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-resource-request
2026-09-22 02:25:21.368 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-resource-request-groups
2026-09-22 02:25:21.369 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension port-trusted-vif not supported by any of loaded plugins
2026-09-22 02:25:21.369 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: binding
2026-09-22 02:25:21.370 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: binding-extended
2026-09-22 02:25:21.370 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-security
2026-09-22 02:25:21.371 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: project-id
2026-09-22 02:25:21.371 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: provider
2026-09-22 02:25:21.371 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension pvlan not supported by any of loaded plugins
2026-09-22 02:25:21.372 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension qinq not supported by any of loaded plugins
2026-09-22 02:25:21.374 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos
2026-09-22 02:25:21.374 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-bw-limit-direction
2026-09-22 02:25:21.375 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-bw-minimum-ingress
2026-09-22 02:25:21.375 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-default
2026-09-22 02:25:21.375 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-fip
2026-09-22 02:25:21.376 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension qos-fip-network-policy not supported by any of loaded plugins
2026-09-22 02:25:21.376 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-gateway-ip
2026-09-22 02:25:21.376 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-port-network-policy
2026-09-22 02:25:21.377 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-pps-minimum
2026-09-22 02:25:21.378 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-pps-minimum-rule-alias
2026-09-22 02:25:21.378 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-pps
2026-09-22 02:25:21.379 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-rule-type-details
2026-09-22 02:25:21.379 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-rule-type-filter
2026-09-22 02:25:21.380 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: qos-rules-alias
2026-09-22 02:25:21.380 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: quota-check-limit
2026-09-22 02:25:21.380 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: quota-check-limit-default
2026-09-22 02:25:21.382 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: quotas
2026-09-22 02:25:21.385 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: quota_details
2026-09-22 02:25:21.386 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: rbac-policies
2026-09-22 02:25:21.386 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: rbac-address-group
2026-09-22 02:25:21.387 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: rbac-address-scope
2026-09-22 02:25:21.387 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: rbac-security-groups
2026-09-22 02:25:21.387 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: rbac-subnetpool
2026-09-22 02:25:21.388 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: revision-if-match
2026-09-22 02:25:21.388 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: standard-attr-revisions
2026-09-22 02:25:21.389 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: router_availability_zone
2026-09-22 02:25:21.389 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension router-enable-snat not supported by any of loaded plugins
2026-09-22 02:25:21.389 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension router-service-type not supported by any of loaded plugins
2026-09-22 02:25:21.391 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: security-groups-default-rules
2026-09-22 02:25:21.391 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: security-groups-default-statefulness
2026-09-22 02:25:21.392 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: security-groups-normalized-cidr
2026-09-22 02:25:21.392 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: port-security-groups-filtering
2026-09-22 02:25:21.392 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: security-groups-remote-address-group
2026-09-22 02:25:21.393 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: security-groups-rules-belongs-to-default-sg
2026-09-22 02:25:21.393 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: security-groups-shared-filtering
2026-09-22 02:25:21.398 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: security-group
2026-09-22 02:25:21.398 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: segment
2026-09-22 02:25:21.399 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: segments-peer-subnet-host-routes
2026-09-22 02:25:21.399 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: service-type
2026-09-22 02:25:21.400 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: sorting
2026-09-22 02:25:21.400 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: standard-attr-segment
2026-09-22 02:25:21.401 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: standard-attr-description
2026-09-22 02:25:21.401 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: stateful-security-group
2026-09-22 02:25:21.401 1 WARNING neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Did not find expected name "Stdattrs_common" in /var/lib/openstack/lib/python3.12/site-packages/neutron/extensions/stdattrs_common.py
2026-09-22 02:25:21.402 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension subnet-dns-publish-fixed-ip not supported by any of loaded plugins
2026-09-22 02:25:21.402 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: subnet-external-network
2026-09-22 02:25:21.403 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: subnet_onboard
2026-09-22 02:25:21.403 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: subnet-segmentid-writable
2026-09-22 02:25:21.403 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: subnet-service-types
2026-09-22 02:25:21.404 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: subnet_allocation
2026-09-22 02:25:21.404 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: subnetpool-prefix-ops
2026-09-22 02:25:21.405 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: tag-creation
2026-09-22 02:25:21.405 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension tag-ports-during-bulk-creation not supported by any of loaded plugins
2026-09-22 02:25:21.408 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: standard-attr-tag
2026-09-22 02:25:21.409 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: standard-attr-timestamp
2026-09-22 02:25:21.409 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: trunk
2026-09-22 02:25:21.410 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: trunk-details
2026-09-22 02:25:21.410 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension uplink-status-propagation not supported by any of loaded plugins
2026-09-22 02:25:21.411 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension uplink-status-propagation-updatable not supported by any of loaded plugins
2026-09-22 02:25:21.411 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension vlan-transparent not supported by any of loaded plugins
2026-09-22 02:25:21.412 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: vpn-aes-ctr
2026-09-22 02:25:21.413 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Extension vpn-agent-scheduler not supported by any of loaded plugins
2026-09-22 02:25:21.414 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: vpn-endpoint-groups
2026-09-22 02:25:21.415 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: vpn-flavors
2026-09-22 02:25:21.416 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: vpnaas
2026-09-22 02:25:21.417 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: taas
2026-09-22 02:25:21.418 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: tap-mirror
2026-09-22 02:25:21.418 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: tap-mirror-both-direction
2026-09-22 02:25:21.419 1 INFO neutron.api.extensions [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Loaded extension: taas-vlan-filter
2026-09-22 02:25:21.424 1 WARNING oslo_service.backend._threading.service [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Service RpcWorker is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-09-22 02:25:21.430 1 WARNING oslo_service.backend._threading.service [None req-4c2cee12-1546-4ee8-84bf-111cb07945a0 - - - - - -] Service RpcReportsWorker is not picklable with spawn; falling back to fork. Please make the service spawn-safe to avoid this fallback.
2026-09-22 02:25:51.515 19 WARNING oslo_messaging.server [-] Possible hang: wait is waiting for stop to complete
2026-09-22 02:25:51.570 13 WARNING oslo_messaging.server [-] Possible hang: wait is waiting for stop to complete
2026-09-22 02:25:51.576 16 WARNING oslo_messaging.server [-] Possible hang: wait is waiting for stop to complete
2026-09-22 02:26:01.759 13 INFO neutron.db.l3_hamode_db [None req-5a3a052a-e704-4d0f-81e2-846216b5f20d - - - - - -] Number of active agents lower than max_l3_agents_per_router. L3 agents available: 1
2026-09-22 02:26:15.355 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b171ec64-227f-4979-94ee-0738b90bab80
2026-09-22 02:26:16.012 13 INFO neutron.plugins.ml2.plugin [None req-7e229833-3c68-4106-a7c5-f168e73174f4 - - - - - -] Attempt 1 to provision port b171ec64-227f-4979-94ee-0738b90bab80
2026-09-22 02:26:17.225 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b171ec64-227f-4979-94ee-0738b90bab80
2026-09-22 02:26:17.705 13 INFO neutron.plugins.ml2.plugin [None req-677d1cf3-a09f-47ce-a84b-f2d4fad43bae - - - - - -] Attempt 1 to provision port b171ec64-227f-4979-94ee-0738b90bab80
2026-09-22 02:30:55.297 16 INFO neutron.plugins.ml2.plugin [None req-1df4a819-8adc-4a6a-bd91-4f8099e1a1f7 - - - - - -] Attempt 1 to provision port 34b628ae-dee9-45fc-ba15-676390082143
2026-09-22 02:30:55.324 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 34b628ae-dee9-45fc-ba15-676390082143
2026-09-22 02:30:56.972 13 INFO neutron.plugins.ml2.plugin [None req-2376a385-960d-4f77-a914-f43d00781622 - - - - - -] Attempt 1 to provision port 34b628ae-dee9-45fc-ba15-676390082143
2026-09-22 02:30:57.303 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 34b628ae-dee9-45fc-ba15-676390082143
2026-09-22 02:31:02.645 16 INFO neutron.plugins.ml2.plugin [None req-50571de8-a071-49e1-9185-5dc48a6b9dc3 - - - - - -] Attempt 1 to provision port 8af4f07e-f34f-42d3-971d-3378dca1e769
2026-09-22 02:35:09.964 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 8af4f07e-f34f-42d3-971d-3378dca1e769
2026-09-22 02:35:11.432 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 8af4f07e-f34f-42d3-971d-3378dca1e769
2026-09-22 02:43:47.582 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port accba880-f98f-4b68-802c-b153074685b4
2026-09-22 02:43:49.527 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port accba880-f98f-4b68-802c-b153074685b4
2026-09-22 02:53:12.241 13 INFO neutron.plugins.ml2.plugin [None req-adbe37da-4c78-4b2a-b252-e257dc30d847 - - - - - -] Attempt 1 to provision port b171ec64-227f-4979-94ee-0738b90bab80
2026-09-22 02:53:12.312 13 INFO neutron.plugins.ml2.plugin [None req-adbe37da-4c78-4b2a-b252-e257dc30d847 - - - - - -] Attempt 1 to provision port 8af4f07e-f34f-42d3-971d-3378dca1e769
2026-09-22 02:53:12.367 13 INFO neutron.plugins.ml2.plugin [None req-adbe37da-4c78-4b2a-b252-e257dc30d847 - - - - - -] Attempt 1 to provision port 34b628ae-dee9-45fc-ba15-676390082143
2026-09-22 03:01:53.908 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 06f3acfb-7df9-4b8e-a159-05f7c37f0e68
2026-09-22 03:01:55.886 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 06f3acfb-7df9-4b8e-a159-05f7c37f0e68
2026-09-22 03:02:02.658 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 93b35306-4eb1-4505-86dd-0d5529131991
2026-09-22 03:02:03.057 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 77e2e8a1-f006-4d5b-aa31-7521cc183be3
2026-09-22 03:02:03.962 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b80ce840-8fca-4689-882c-56639af2e6f7
2026-09-22 03:02:04.366 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 77e2e8a1-f006-4d5b-aa31-7521cc183be3
2026-09-22 03:02:04.518 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 93b35306-4eb1-4505-86dd-0d5529131991
2026-09-22 03:02:05.971 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b80ce840-8fca-4689-882c-56639af2e6f7
2026-09-22 03:02:09.002 13 INFO neutron.plugins.ml2.plugin [None req-396996e1-28aa-496a-8270-94d5f2c294a0 - - - - - -] Attempt 1 to provision port 66b3f52d-5ada-4178-9c8a-19895bcd93bc
2026-09-22 03:02:09.040 13 INFO neutron.plugins.ml2.plugin [None req-396996e1-28aa-496a-8270-94d5f2c294a0 - - - - - -] Attempt 1 to provision port 06f3acfb-7df9-4b8e-a159-05f7c37f0e68
2026-09-22 03:02:09.179 13 INFO neutron.plugins.ml2.plugin [None req-396996e1-28aa-496a-8270-94d5f2c294a0 - - - - - -] Attempt 1 to provision port b80ce840-8fca-4689-882c-56639af2e6f7
2026-09-22 03:02:09.273 13 INFO neutron.plugins.ml2.plugin [None req-396996e1-28aa-496a-8270-94d5f2c294a0 - - - - - -] Attempt 1 to provision port 63a2b463-3981-43e5-af38-1c61fa364e7a
2026-09-22 03:02:09.309 13 INFO neutron.plugins.ml2.plugin [None req-396996e1-28aa-496a-8270-94d5f2c294a0 - - - - - -] Attempt 1 to provision port e29c7d72-4a8a-47c9-9d9f-d7f9f967f67c
2026-09-22 03:02:09.361 13 INFO neutron.plugins.ml2.plugin [None req-396996e1-28aa-496a-8270-94d5f2c294a0 - - - - - -] Attempt 1 to provision port f7cd8ddd-0ced-4012-ae27-e3a24de04360
2026-09-22 03:02:09.685 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 6b159ab8-878d-400f-a097-226afb65c2c1
2026-09-22 03:02:10.427 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-a731c0d6-e462-4ea6-91b9-648c044c0671'] response: {'server_uuid': '7dcdca1b-d4f7-45ce-9613-2d71ff3c5ebe', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': '6b159ab8-878d-400f-a097-226afb65c2c1', 'code': 200}
2026-09-22 03:02:10.466 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port fd0a49ab-d40f-41a3-9d5a-d5de0d5cafc5
2026-09-22 03:02:10.985 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port dfc2f008-2ea4-45c8-8e46-83ca7681e8a9
2026-09-22 03:02:11.964 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 6b159ab8-878d-400f-a097-226afb65c2c1
2026-09-22 03:02:12.119 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port dfc2f008-2ea4-45c8-8e46-83ca7681e8a9
2026-09-22 03:02:12.460 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-1d9237c3-9389-494a-aaea-48cd86d4dcc6'] response: {'server_uuid': '1bc3a842-df6b-42db-9727-a37d79b17ad3', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': 'dfc2f008-2ea4-45c8-8e46-83ca7681e8a9', 'code': 200}
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server [None req-71552535-e104-43c1-9a08-1fc47d092e5d - - - - - -] Exception during message handling: neutron_lib.exceptions.SubnetInUse: Unable to complete operation on subnet 3a6b8d9d-2ffd-419c-9312-5ecc7b995e29: This subnet is being modified by another concurrent operation.
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/server.py", line 174, in _process_incoming
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     res = self.dispatcher.dispatch(message)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/dispatcher.py", line 309, in dispatch
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return self._do_dispatch(endpoint, method, ctxt, args)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/dispatcher.py", line 229, in _do_dispatch
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     result = func(ctxt, **new_args)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server              ^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/server.py", line 269, in inner
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return func(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 137, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 135, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 144, in wrapper
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception() as ectxt:
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 142, in wrapper
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 183, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 181, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*dup_args, **dup_kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/quota/resource_registry.py", line 95, in wrapper
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     ret_val = f(_self, context, *args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/api/rpc/handlers/dhcp_rpc.py", line 289, in create_dhcp_port
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return self._port_action(plugin, context, port, 'create_port')
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/api/rpc/handlers/dhcp_rpc.py", line 118, in _port_action
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return p_utils.create_port(plugin, context, port)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/plugins/utils.py", line 338, in create_port
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return core_plugin.create_port(
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/common/utils.py", line 741, in inner
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 223, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f_with_retry(*args, **kwargs,
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 137, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 135, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 144, in wrapper
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception() as ectxt:
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 142, in wrapper
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 183, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 181, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*dup_args, **dup_kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/plugins/ml2/plugin.py", line 1677, in create_port
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     result, mech_context = self._create_port_db(context, port)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/plugins/ml2/plugin.py", line 1641, in _create_port_db
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     port_db = self.create_port_db(context, port)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/db_base_plugin_v2.py", line 1591, in create_port_db
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     self.ipam.allocate_ips_for_port_and_store(
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_pluggable_backend.py", line 219, in allocate_ips_for_port_and_store
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     ips = self.allocate_ips_for_port(context, port_copy)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 221, in wrapped
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 1159, in wrapper
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return fn(*args, **kwargs)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_pluggable_backend.py", line 226, in allocate_ips_for_port
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     return self._allocate_ips_for_port(context, port)
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_pluggable_backend.py", line 258, in _allocate_ips_for_port
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     subnets = self._ipam_get_subnets(
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server               ^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_backend_mixin.py", line 690, in _ipam_get_subnets
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     subnet.read_lock_register(
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/models_v2.py", line 77, in read_lock_register
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server     raise exception
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server neutron_lib.exceptions.SubnetInUse: Unable to complete operation on subnet 3a6b8d9d-2ffd-419c-9312-5ecc7b995e29: This subnet is being modified by another concurrent operation.
2026-09-22 03:02:12.623 13 ERROR oslo_messaging.rpc.server 
2026-09-22 03:02:16.110 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] No ports have port_id starting with 6b159ab8-878d-400f-a097-226afb65c2c1
2026-09-22 03:02:16.263 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-b2017ece-3b1f-413d-bdd5-50863e593fee'] response: {'server_uuid': '7dcdca1b-d4f7-45ce-9613-2d71ff3c5ebe', 'name': 'network-vif-unplugged', 'status': 'completed', 'tag': '6b159ab8-878d-400f-a097-226afb65c2c1', 'code': 200}
2026-09-22 03:02:19.836 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 91a21b3b-287c-4638-8351-a460264a2a89
2026-09-22 03:02:20.257 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 9ab16f31-8185-44e8-8cd7-80532f6d8954
2026-09-22 03:02:22.259 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 91a21b3b-287c-4638-8351-a460264a2a89
2026-09-22 03:02:22.492 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 9ab16f31-8185-44e8-8cd7-80532f6d8954
2026-09-22 03:02:24.665 13 INFO neutron.plugins.ml2.plugin [None req-3594aacb-742b-4e63-b39d-ca9db5dfb2cd - - - - - -] Attempt 1 to provision port 66b3f52d-5ada-4178-9c8a-19895bcd93bc
2026-09-22 03:02:24.715 13 INFO neutron.plugins.ml2.plugin [None req-3594aacb-742b-4e63-b39d-ca9db5dfb2cd - - - - - -] Attempt 1 to provision port dfc2f008-2ea4-45c8-8e46-83ca7681e8a9
2026-09-22 03:02:25.011 13 INFO neutron.plugins.ml2.plugin [None req-3594aacb-742b-4e63-b39d-ca9db5dfb2cd - - - - - -] Attempt 1 to provision port 7f8d1918-589d-4f8a-be05-4e7bc794b2aa
2026-09-22 03:02:25.026 13 INFO neutron.plugins.ml2.plugin [None req-3594aacb-742b-4e63-b39d-ca9db5dfb2cd - - - - - -] Attempt 1 to provision port 9ab16f31-8185-44e8-8cd7-80532f6d8954
2026-09-22 03:02:28.547 16 INFO neutron.plugins.ml2.plugin [None req-988f371b-58a6-415a-9427-fa1097c3d6f4 - - - - - -] Attempt 1 to provision port 7f8d1918-589d-4f8a-be05-4e7bc794b2aa
2026-09-22 03:02:28.611 16 INFO neutron.plugins.ml2.plugin [None req-988f371b-58a6-415a-9427-fa1097c3d6f4 - - - - - -] Attempt 1 to provision port 9ab16f31-8185-44e8-8cd7-80532f6d8954
2026-09-22 03:02:31.747 16 INFO neutron.plugins.ml2.plugin [None req-588f9e5c-6c24-4082-878b-b6f00438c50c - - - - - -] Attempt 1 to provision port 659c8860-02df-4e37-8dd1-dd3ce62a85e1
2026-09-22 03:02:31.769 16 INFO neutron.plugins.ml2.plugin [None req-588f9e5c-6c24-4082-878b-b6f00438c50c - - - - - -] Attempt 1 to provision port 7f8d1918-589d-4f8a-be05-4e7bc794b2aa
2026-09-22 03:02:32.291 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 6c627896-a955-400a-bfbe-724f36ad8431
2026-09-22 03:02:33.009 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-7f2f9339-57a0-4918-8b12-483dd08f2ba1'] response: {'server_uuid': '97cc62bb-47cd-4071-92a3-ae3b0528c432', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': '6c627896-a955-400a-bfbe-724f36ad8431', 'code': 200}
2026-09-22 03:02:33.761 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 6c627896-a955-400a-bfbe-724f36ad8431
2026-09-22 03:02:34.491 13 INFO neutron.plugins.ml2.plugin [None req-4d6a5443-e63b-4a51-b271-bc1903b14fd7 - - - - - -] Attempt 1 to provision port 6c627896-a955-400a-bfbe-724f36ad8431
2026-09-22 03:02:39.961 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-1e3302d3-9e1b-40e9-b855-7860439e3273'] response: {'server_uuid': '97cc62bb-47cd-4071-92a3-ae3b0528c432', 'name': 'network-vif-unplugged', 'status': 'completed', 'tag': '6c627896-a955-400a-bfbe-724f36ad8431', 'code': 200}
2026-09-22 03:02:40.075 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] No ports have port_id starting with 6c627896-a955-400a-bfbe-724f36ad8431
2026-09-22 03:02:53.785 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 263842b4-6621-44d0-99ec-277f0025bbd3
2026-09-22 03:02:55.954 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 263842b4-6621-44d0-99ec-277f0025bbd3
2026-09-22 03:02:56.034 16 INFO neutron.plugins.ml2.plugin [None req-0a9c0646-a69d-4417-b4ce-d44d429a6466 - - - - - -] Attempt 1 to provision port 263842b4-6621-44d0-99ec-277f0025bbd3
2026-09-22 03:02:56.118 16 INFO neutron.plugins.ml2.plugin [None req-0a9c0646-a69d-4417-b4ce-d44d429a6466 - - - - - -] Attempt 1 to provision port fbfa6515-b282-40ed-89c8-d4e8a8a82411
2026-09-22 03:02:56.351 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 08f220e4-dd5e-42e1-99dc-2b3a872440f5
2026-09-22 03:02:56.745 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b7b6abeb-2982-448d-9d9f-1c531391cac6
2026-09-22 03:02:57.874 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b7b6abeb-2982-448d-9d9f-1c531391cac6
2026-09-22 03:02:58.050 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 08f220e4-dd5e-42e1-99dc-2b3a872440f5
2026-09-22 03:02:59.773 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port a5a7eedc-d1bc-447e-b5bf-0620cd932747
2026-09-22 03:03:01.911 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port a5a7eedc-d1bc-447e-b5bf-0620cd932747
2026-09-22 03:03:02.264 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 328df6c7-3578-4938-a5dd-1f1c20ab2ba7
2026-09-22 03:03:03.892 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 328df6c7-3578-4938-a5dd-1f1c20ab2ba7
2026-09-22 03:03:04.521 16 INFO neutron.plugins.ml2.plugin [None req-e46f1bf2-912e-4395-ace5-a4de9aeab91f - - - - - -] Attempt 1 to provision port b9c69e12-3d32-4d84-859a-7580c4e87974
2026-09-22 03:03:04.567 16 INFO neutron.plugins.ml2.plugin [None req-e46f1bf2-912e-4395-ace5-a4de9aeab91f - - - - - -] Attempt 1 to provision port 263842b4-6621-44d0-99ec-277f0025bbd3
2026-09-22 03:03:04.621 16 INFO neutron.plugins.ml2.plugin [None req-e46f1bf2-912e-4395-ace5-a4de9aeab91f - - - - - -] Attempt 1 to provision port c7c20257-5416-45fc-a9ad-989921bd7764
2026-09-22 03:03:04.660 16 INFO neutron.plugins.ml2.plugin [None req-e46f1bf2-912e-4395-ace5-a4de9aeab91f - - - - - -] Attempt 1 to provision port a5a7eedc-d1bc-447e-b5bf-0620cd932747
2026-09-22 03:03:08.760 13 INFO neutron.plugins.ml2.plugin [None req-58137d5d-0436-4f6c-82c8-4b1e2dfd7921 - - - - - -] Attempt 1 to provision port b9c69e12-3d32-4d84-859a-7580c4e87974
2026-09-22 03:03:08.781 13 INFO neutron.plugins.ml2.plugin [None req-58137d5d-0436-4f6c-82c8-4b1e2dfd7921 - - - - - -] Attempt 1 to provision port e0a034d4-559f-4410-8cc6-48bfe09e52f8
2026-09-22 03:03:08.811 13 INFO neutron.plugins.ml2.plugin [None req-58137d5d-0436-4f6c-82c8-4b1e2dfd7921 - - - - - -] Attempt 1 to provision port 53b83954-555c-4215-b9f4-e7a42ec3d5d4
2026-09-22 03:03:14.464 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 8aec1e98-2f7c-4f4b-981b-66ca8760d2e4
2026-09-22 03:03:14.610 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-f1ccc4dd-c3ef-436f-9e52-a0518ba091e2'] response: {'server_uuid': '0e20ee3c-259b-498c-94ac-bda428a2f1e9', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': '8aec1e98-2f7c-4f4b-981b-66ca8760d2e4', 'code': 200}
2026-09-22 03:03:17.163 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 3de3c9e6-104b-4d34-9bf3-17cdbb13aa0c
2026-09-22 03:03:17.520 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port e32f4c90-bc3d-48d1-8dbf-9799cdfe0ca1
2026-09-22 03:03:17.615 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-9973609a-c4e2-4aba-9962-0b6e11c915ac'] response: {'server_uuid': '3702e3bb-fc51-41eb-b4c6-3def3fe40a71', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': 'e32f4c90-bc3d-48d1-8dbf-9799cdfe0ca1', 'code': 200}
2026-09-22 03:03:17.908 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 8aec1e98-2f7c-4f4b-981b-66ca8760d2e4
2026-09-22 03:03:18.841 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 3de3c9e6-104b-4d34-9bf3-17cdbb13aa0c
2026-09-22 03:03:19.087 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port e32f4c90-bc3d-48d1-8dbf-9799cdfe0ca1
2026-09-22 03:03:19.367 16 INFO neutron.plugins.ml2.plugin [None req-829754c5-d294-4828-a5a4-ac61675f06a4 - - - - - -] Attempt 1 to provision port b9c69e12-3d32-4d84-859a-7580c4e87974
2026-09-22 03:03:19.405 16 INFO neutron.plugins.ml2.plugin [None req-829754c5-d294-4828-a5a4-ac61675f06a4 - - - - - -] Attempt 1 to provision port 48b9bacb-2450-4ef4-9d00-9f000247779c
2026-09-22 03:03:19.445 16 INFO neutron.plugins.ml2.plugin [None req-829754c5-d294-4828-a5a4-ac61675f06a4 - - - - - -] Attempt 1 to provision port 8aec1e98-2f7c-4f4b-981b-66ca8760d2e4
2026-09-22 03:03:19.533 16 INFO neutron.plugins.ml2.plugin [None req-829754c5-d294-4828-a5a4-ac61675f06a4 - - - - - -] Attempt 1 to provision port 3de3c9e6-104b-4d34-9bf3-17cdbb13aa0c
2026-09-22 03:03:20.971 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-76093d29-e37c-4080-be75-9df294e0eb2c'] response: {'server_uuid': '0e20ee3c-259b-498c-94ac-bda428a2f1e9', 'name': 'network-vif-unplugged', 'status': 'completed', 'tag': '8aec1e98-2f7c-4f4b-981b-66ca8760d2e4', 'code': 200}
2026-09-22 03:03:21.871 13 INFO neutron.plugins.ml2.plugin [None req-2ff62d02-c110-422a-bac1-0df8d84f1a07 - - - - - -] Attempt 1 to provision port 48b9bacb-2450-4ef4-9d00-9f000247779c
2026-09-22 03:03:21.901 13 INFO neutron.plugins.ml2.plugin [None req-2ff62d02-c110-422a-bac1-0df8d84f1a07 - - - - - -] Attempt 1 to provision port d04c8527-d16f-4fd8-b79c-6965abd1776d
2026-09-22 03:03:24.899 16 INFO neutron.plugins.ml2.plugin [None req-39b6e175-f90b-4eec-bd61-1389ef61e8ca - - - - - -] Attempt 1 to provision port e32f4c90-bc3d-48d1-8dbf-9799cdfe0ca1
2026-09-22 03:03:28.932 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 2747d483-de59-4e02-8bd8-7aff9678e4da
2026-09-22 03:03:31.061 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 2747d483-de59-4e02-8bd8-7aff9678e4da
2026-09-22 03:03:31.515 13 INFO neutron.plugins.ml2.plugin [None req-01305e0b-04e5-4e12-bafb-cf06992adf69 - - - - - -] Attempt 1 to provision port 2747d483-de59-4e02-8bd8-7aff9678e4da
2026-09-22 03:03:36.891 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port e5dfe186-4fd3-4c00-aeeb-1dee8c7b7f9b
2026-09-22 03:03:37.325 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port dd21cc68-5b26-4a13-9425-777ad6d4691b
2026-09-22 03:03:38.295 13 INFO neutron.plugins.ml2.plugin [None req-d6e58184-d7cf-40dc-99ba-d4dca83dcef1 - - - - - -] Attempt 1 to provision port fbf903f1-f965-4e53-b130-c9c43844c959
2026-09-22 03:03:38.328 13 INFO neutron.plugins.ml2.plugin [None req-d6e58184-d7cf-40dc-99ba-d4dca83dcef1 - - - - - -] Attempt 1 to provision port e5dfe186-4fd3-4c00-aeeb-1dee8c7b7f9b
2026-09-22 03:03:38.932 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port e5dfe186-4fd3-4c00-aeeb-1dee8c7b7f9b
2026-09-22 03:03:39.246 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port dd21cc68-5b26-4a13-9425-777ad6d4691b
2026-09-22 03:03:43.912 16 INFO neutron.plugins.ml2.plugin [None req-13542099-872f-4207-8ecc-deff0731df38 - - - - - -] Attempt 1 to provision port fbf903f1-f965-4e53-b130-c9c43844c959
2026-09-22 03:03:43.968 16 INFO neutron.plugins.ml2.plugin [None req-13542099-872f-4207-8ecc-deff0731df38 - - - - - -] Attempt 1 to provision port e5dfe186-4fd3-4c00-aeeb-1dee8c7b7f9b
2026-09-22 03:03:49.415 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 47ed7a02-7304-4e9e-9fb7-b99020fc229b
2026-09-22 03:03:49.552 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-76225b6d-c6ff-4b91-bcd6-f08d6532d50a'] response: {'server_uuid': '48c8fc65-f982-474e-82af-0cc4e3a208a3', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': '47ed7a02-7304-4e9e-9fb7-b99020fc229b', 'code': 200}
2026-09-22 03:03:51.141 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 47ed7a02-7304-4e9e-9fb7-b99020fc229b
2026-09-22 03:03:52.971 13 INFO neutron.plugins.ml2.plugin [None req-00b60913-1ef7-4b50-95c4-5660be67f7ac - - - - - -] Attempt 1 to provision port 47ed7a02-7304-4e9e-9fb7-b99020fc229b
2026-09-22 03:03:53.088 13 INFO neutron.plugins.ml2.plugin [None req-00b60913-1ef7-4b50-95c4-5660be67f7ac - - - - - -] Attempt 1 to provision port fbf903f1-f965-4e53-b130-c9c43844c959
2026-09-22 03:03:53.132 13 INFO neutron.plugins.ml2.plugin [None req-00b60913-1ef7-4b50-95c4-5660be67f7ac - - - - - -] Attempt 1 to provision port 87db1834-7eb9-459b-8253-d4d3b07f2d8a
2026-09-22 03:03:59.144 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 027c28a2-5dbc-4d87-aa13-26e21fbad1d0
2026-09-22 03:04:01.129 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 027c28a2-5dbc-4d87-aa13-26e21fbad1d0
2026-09-22 03:04:03.146 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 09036884-8294-4d95-af73-98a2cfbb6bb5
2026-09-22 03:04:03.362 16 INFO neutron.plugins.ml2.plugin [None req-3252c1ae-08ea-4ee5-a9ab-68d721808b88 - - - - - -] Attempt 1 to provision port 027c28a2-5dbc-4d87-aa13-26e21fbad1d0
2026-09-22 03:04:03.472 16 INFO neutron.plugins.ml2.plugin [None req-3252c1ae-08ea-4ee5-a9ab-68d721808b88 - - - - - -] Attempt 1 to provision port 7817ef9a-6ccd-4285-827e-e1ed0af6a4fd
2026-09-22 03:04:03.535 16 INFO neutron.plugins.ml2.plugin [None req-3252c1ae-08ea-4ee5-a9ab-68d721808b88 - - - - - -] Attempt 1 to provision port f0bdc269-c83e-4d26-ae39-f9daca6fbc73
2026-09-22 03:04:05.140 13 INFO neutron.plugins.ml2.plugin [None req-d9d9ef63-094f-44da-8da3-95c904c9d5e0 - - - - - -] Attempt 1 to provision port 7817ef9a-6ccd-4285-827e-e1ed0af6a4fd
2026-09-22 03:04:05.239 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 09036884-8294-4d95-af73-98a2cfbb6bb5
2026-09-22 03:04:16.176 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port de63303e-1d11-43eb-a025-8a8670a12a94
2026-09-22 03:04:16.316 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-f5a7ea4d-c964-41e1-a5f4-2a280c0dd6af'] response: {'server_uuid': 'b267ec3f-9c05-460c-a195-264a49b48852', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': 'de63303e-1d11-43eb-a025-8a8670a12a94', 'code': 200}
2026-09-22 03:04:17.154 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port de63303e-1d11-43eb-a025-8a8670a12a94
2026-09-22 03:04:21.357 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-f83f6fba-9e21-4159-bddb-8695a975881f'] response: {'server_uuid': 'b267ec3f-9c05-460c-a195-264a49b48852', 'name': 'network-vif-unplugged', 'status': 'completed', 'tag': 'de63303e-1d11-43eb-a025-8a8670a12a94', 'code': 200}
2026-09-22 03:04:36.612 13 INFO neutron.plugins.ml2.plugin [None req-f36062f2-174b-48ca-afcb-1f0e7220f2d2 - - - - - -] Attempt 1 to provision port 00430b93-92dd-40b0-b913-21896c24ef44
2026-09-22 03:04:39.270 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port f684bc83-7371-47fb-93f4-e542e3d9ce73
2026-09-22 03:04:39.870 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port afbbad1d-edb3-4361-acaa-672604a16f8e
2026-09-22 03:04:40.434 13 INFO neutron.plugins.ml2.plugin [None req-71420989-6ebf-4018-9b2d-088b9343f938 - - - - - -] Attempt 1 to provision port afbbad1d-edb3-4361-acaa-672604a16f8e
2026-09-22 03:04:40.501 13 INFO neutron.plugins.ml2.plugin [None req-71420989-6ebf-4018-9b2d-088b9343f938 - - - - - -] Attempt 1 to provision port b0390cb1-924d-4061-93e7-999adb9abd10
2026-09-22 03:04:41.231 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port f684bc83-7371-47fb-93f4-e542e3d9ce73
2026-09-22 03:04:41.477 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port afbbad1d-edb3-4361-acaa-672604a16f8e
2026-09-22 03:04:42.266 13 INFO neutron.plugins.ml2.plugin [None req-83e70e84-213c-4626-a1e6-093f8f29fc1c - - - - - -] Attempt 1 to provision port afbbad1d-edb3-4361-acaa-672604a16f8e
2026-09-22 03:04:42.380 13 INFO neutron.plugins.ml2.plugin [None req-83e70e84-213c-4626-a1e6-093f8f29fc1c - - - - - -] Attempt 1 to provision port b0390cb1-924d-4061-93e7-999adb9abd10
2026-09-22 03:04:43.510 13 INFO neutron.plugins.ml2.plugin [None req-70c0e4f7-8d02-4a42-9f86-3ab85495b0fc - - - - - -] Attempt 1 to provision port b0390cb1-924d-4061-93e7-999adb9abd10
2026-09-22 03:04:44.762 13 INFO neutron.plugins.ml2.plugin [None req-7847bfbe-af81-41b6-9dfa-ceaa429a344c - - - - - -] Attempt 1 to provision port b0390cb1-924d-4061-93e7-999adb9abd10
2026-09-22 03:04:51.673 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 7983ec6d-3d41-4329-9f1a-b65eef745d77
2026-09-22 03:04:51.775 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-e96137a1-1223-4944-b0df-e7fe8b7c5cb9'] response: {'server_uuid': '7f69aeca-75a3-4930-aaa4-c7c26006fc45', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': '7983ec6d-3d41-4329-9f1a-b65eef745d77', 'code': 200}
2026-09-22 03:04:53.133 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 7983ec6d-3d41-4329-9f1a-b65eef745d77
2026-09-22 03:07:01.346 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-99b28ee5-7c3f-417b-b781-cd3e277bd9cc'] response: {'server_uuid': '7f69aeca-75a3-4930-aaa4-c7c26006fc45', 'name': 'network-vif-unplugged', 'status': 'completed', 'tag': '7983ec6d-3d41-4329-9f1a-b65eef745d77', 'code': 200}
2026-09-22 03:07:08.440 13 INFO neutron_taas.services.taas.taas_plugin [None req-10f130d0-b355-4e37-a2a8-3c9bb0b0a469 - - - - - -] TaaS: Handle Delete Port: afbbad1d-edb3-4361-acaa-672604a16f8e
2026-09-22 03:07:08.448 13 INFO neutron_taas.services.taas.tap_mirror_plugin [None req-10f130d0-b355-4e37-a2a8-3c9bb0b0a469 - - - - - -] Tap Mirror: Handle Delete Port: afbbad1d-edb3-4361-acaa-672604a16f8e
2026-09-22 03:07:37.170 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b08c0814-9c26-4c01-9539-1b3acac95931
2026-09-22 03:07:37.922 13 INFO neutron.plugins.ml2.plugin [None req-e3613acd-1216-49f5-bc78-90b2fa3e4c79 - - - - - -] Attempt 1 to provision port b08c0814-9c26-4c01-9539-1b3acac95931
2026-09-22 03:07:39.444 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port bf8b7849-15a5-488f-9836-0853837898d2
2026-09-22 03:07:39.758 13 INFO neutron.plugins.ml2.plugin [None req-d46088d2-0ade-447e-8b89-6ca27fdc5519 - - - - - -] Attempt 1 to provision port 5d2cf193-41a5-4439-90fb-d668b08aec9a
2026-09-22 03:07:39.872 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port b08c0814-9c26-4c01-9539-1b3acac95931
2026-09-22 03:07:41.191 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port bf8b7849-15a5-488f-9836-0853837898d2
2026-09-22 03:07:42.098 16 INFO neutron.plugins.ml2.plugin [None req-4dbef484-b382-4636-bc8d-c5d54fbd9190 - - - - - -] Attempt 1 to provision port b08c0814-9c26-4c01-9539-1b3acac95931
2026-09-22 03:07:42.174 16 INFO neutron.plugins.ml2.plugin [None req-4dbef484-b382-4636-bc8d-c5d54fbd9190 - - - - - -] Attempt 1 to provision port cf491f74-1705-4067-814d-d46a643625ce
2026-09-22 03:07:44.163 16 INFO neutron.plugins.ml2.plugin [None req-e6787d73-276d-4ed7-a660-060debf08446 - - - - - -] Attempt 1 to provision port cf491f74-1705-4067-814d-d46a643625ce
2026-09-22 03:07:59.692 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 0978a290-1701-4032-8910-6d88c8f31400
2026-09-22 03:07:59.982 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-2d7cf8e0-4bc0-40f4-a2ba-08869110954f'] response: {'server_uuid': '2db8e56e-191a-4e8a-b34b-af6284e788c2', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': '0978a290-1701-4032-8910-6d88c8f31400', 'code': 200}
2026-09-22 03:08:01.159 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 0978a290-1701-4032-8910-6d88c8f31400
2026-09-22 03:08:05.348 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-61b14bc6-144e-4a1c-b0e0-52d86488d950'] response: {'server_uuid': '2db8e56e-191a-4e8a-b34b-af6284e788c2', 'name': 'network-vif-unplugged', 'status': 'completed', 'tag': '0978a290-1701-4032-8910-6d88c8f31400', 'code': 200}
2026-09-22 03:08:55.205 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 91bf41be-eed7-4d35-9fa7-1af3695d873f
2026-09-22 03:08:57.242 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 91bf41be-eed7-4d35-9fa7-1af3695d873f
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server [None req-c9ee3737-03ab-4d39-9500-def3616a22db - - - - - -] Exception during message handling: neutron_lib.exceptions.SubnetInUse: Unable to complete operation on subnet cff53ecc-6707-42cd-8120-508cfbf58e93: This subnet is being modified by another concurrent operation.
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server Traceback (most recent call last):
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/server.py", line 174, in _process_incoming
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     res = self.dispatcher.dispatch(message)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/dispatcher.py", line 309, in dispatch
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return self._do_dispatch(endpoint, method, ctxt, args)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/dispatcher.py", line 229, in _do_dispatch
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     result = func(ctxt, **new_args)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server              ^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_messaging/rpc/server.py", line 269, in inner
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return func(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 137, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 135, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 144, in wrapper
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception() as ectxt:
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 142, in wrapper
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 183, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 181, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*dup_args, **dup_kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/quota/resource_registry.py", line 95, in wrapper
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     ret_val = f(_self, context, *args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/api/rpc/handlers/dhcp_rpc.py", line 289, in create_dhcp_port
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return self._port_action(plugin, context, port, 'create_port')
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/api/rpc/handlers/dhcp_rpc.py", line 118, in _port_action
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return p_utils.create_port(plugin, context, port)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/plugins/utils.py", line 338, in create_port
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return core_plugin.create_port(
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/common/utils.py", line 741, in inner
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 223, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f_with_retry(*args, **kwargs,
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 137, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 135, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 144, in wrapper
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception() as ectxt:
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/api.py", line 142, in wrapper
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 183, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     with excutils.save_and_reraise_exception():
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 266, in __exit__
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     self.force_reraise()
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_utils/excutils.py", line 232, in force_reraise
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     raise self.value
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 181, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*dup_args, **dup_kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/plugins/ml2/plugin.py", line 1677, in create_port
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     result, mech_context = self._create_port_db(context, port)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/plugins/ml2/plugin.py", line 1641, in _create_port_db
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     port_db = self.create_port_db(context, port)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/db_base_plugin_v2.py", line 1591, in create_port_db
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     self.ipam.allocate_ips_for_port_and_store(
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_pluggable_backend.py", line 219, in allocate_ips_for_port_and_store
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     ips = self.allocate_ips_for_port(context, port_copy)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron_lib/db/api.py", line 221, in wrapped
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 1159, in wrapper
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return fn(*args, **kwargs)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_pluggable_backend.py", line 226, in allocate_ips_for_port
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     return self._allocate_ips_for_port(context, port)
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_pluggable_backend.py", line 258, in _allocate_ips_for_port
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     subnets = self._ipam_get_subnets(
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server               ^^^^^^^^^^^^^^^^^^^^^^^
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/ipam_backend_mixin.py", line 690, in _ipam_get_subnets
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     subnet.read_lock_register(
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server   File "/var/lib/openstack/lib/python3.12/site-packages/neutron/db/models_v2.py", line 77, in read_lock_register
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server     raise exception
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server neutron_lib.exceptions.SubnetInUse: Unable to complete operation on subnet cff53ecc-6707-42cd-8120-508cfbf58e93: This subnet is being modified by another concurrent operation.
2026-09-22 03:09:09.263 16 ERROR oslo_messaging.rpc.server 
2026-09-22 03:10:01.252 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 4f069672-4ec5-414d-87ad-10077c2d7354
2026-09-22 03:10:03.191 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 4f069672-4ec5-414d-87ad-10077c2d7354
2026-09-22 03:10:05.485 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 21b292d3-feca-4dca-8458-5bb125e58a78
2026-09-22 03:10:05.840 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port ac9993b5-189f-45e7-8685-23748fceb7c4
2026-09-22 03:10:07.298 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 21b292d3-feca-4dca-8458-5bb125e58a78
2026-09-22 03:10:07.448 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port ac9993b5-189f-45e7-8685-23748fceb7c4
2026-09-22 03:10:09.235 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port c1b36e24-d740-4f2f-9615-a5ac0f64d25d
2026-09-22 03:10:10.624 13 INFO neutron.plugins.ml2.plugin [None req-2dd59c66-6949-40e1-a646-853c86728014 - - - - - -] Attempt 1 to provision port 1dbe8ccd-2eea-4253-b606-5b9e70a19a99
2026-09-22 03:10:10.657 13 INFO neutron.plugins.ml2.plugin [None req-2dd59c66-6949-40e1-a646-853c86728014 - - - - - -] Attempt 1 to provision port c1b36e24-d740-4f2f-9615-a5ac0f64d25d
2026-09-22 03:10:10.732 13 INFO neutron.plugins.ml2.plugin [None req-2dd59c66-6949-40e1-a646-853c86728014 - - - - - -] Attempt 1 to provision port fecd0deb-e183-47b2-b2fd-ad47cd2acbd6
2026-09-22 03:10:10.770 13 INFO neutron.plugins.ml2.plugin [None req-2dd59c66-6949-40e1-a646-853c86728014 - - - - - -] Attempt 1 to provision port 21b292d3-feca-4dca-8458-5bb125e58a78
2026-09-22 03:10:11.179 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port c1b36e24-d740-4f2f-9615-a5ac0f64d25d
2026-09-22 03:10:16.692 16 INFO neutron.plugins.ml2.plugin [None req-86d34934-9979-48e3-bd8e-1d5552e5cdff - - - - - -] Attempt 1 to provision port 55b1cffe-1277-4a8c-88ae-6264648e5db7
2026-09-22 03:10:16.727 16 INFO neutron.plugins.ml2.plugin [None req-86d34934-9979-48e3-bd8e-1d5552e5cdff - - - - - -] Attempt 1 to provision port fecd0deb-e183-47b2-b2fd-ad47cd2acbd6
2026-09-22 03:10:16.761 16 INFO neutron.plugins.ml2.plugin [None req-86d34934-9979-48e3-bd8e-1d5552e5cdff - - - - - -] Attempt 1 to provision port 21b292d3-feca-4dca-8458-5bb125e58a78
2026-09-22 03:10:19.785 16 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port ae1778d1-9252-4c71-81f6-037c814ff55e
2026-09-22 03:10:19.904 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-38e937ad-997c-4522-bc6f-62bf0897368d'] response: {'server_uuid': 'd42f2aae-4cc2-4828-8b83-6c2adbcf4301', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': 'ae1778d1-9252-4c71-81f6-037c814ff55e', 'code': 200}
2026-09-22 03:10:21.262 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port ae1778d1-9252-4c71-81f6-037c814ff55e
2026-09-22 03:10:23.534 13 INFO neutron.plugins.ml2.plugin [None req-9312f999-89e9-4ea9-8c23-067becc8bac4 - - - - - -] Attempt 1 to provision port 1dbe8ccd-2eea-4253-b606-5b9e70a19a99
2026-09-22 03:10:23.576 13 INFO neutron.plugins.ml2.plugin [None req-9312f999-89e9-4ea9-8c23-067becc8bac4 - - - - - -] Attempt 1 to provision port ae1778d1-9252-4c71-81f6-037c814ff55e
2026-09-22 03:10:23.638 13 INFO neutron.plugins.ml2.plugin [None req-9312f999-89e9-4ea9-8c23-067becc8bac4 - - - - - -] Attempt 1 to provision port c1b36e24-d740-4f2f-9615-a5ac0f64d25d
2026-09-22 03:10:23.722 13 INFO neutron.plugins.ml2.plugin [None req-9312f999-89e9-4ea9-8c23-067becc8bac4 - - - - - -] Attempt 1 to provision port fecd0deb-e183-47b2-b2fd-ad47cd2acbd6
2026-09-22 03:10:25.043 13 INFO neutron.plugins.ml2.plugin [None req-d4be65da-4562-4f04-a861-d08374d40677 - - - - - -] Attempt 1 to provision port 1dbe8ccd-2eea-4253-b606-5b9e70a19a99
2026-09-22 03:10:26.562 13 INFO neutron.plugins.ml2.plugin [None req-911bd42c-fcb5-445f-a800-ca50e864e0f3 - - - - - -] Attempt 1 to provision port 1dbe8ccd-2eea-4253-b606-5b9e70a19a99
2026-09-22 03:10:39.281 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 91a4efc4-bb34-4ac4-ad13-47d36bf1953d
2026-09-22 03:10:39.701 13 INFO neutron.notifiers.nova [-] Nova event matching ['req-13893593-b5c2-48c7-a6e8-b939d64d62b9'] response: {'server_uuid': 'ac07e65a-0fb8-41b8-965f-29efc010b009', 'name': 'network-vif-plugged', 'status': 'completed', 'tag': '91a4efc4-bb34-4ac4-ad13-47d36bf1953d', 'code': 200}
2026-09-22 03:10:41.225 13 INFO neutron.plugins.ml2.plugin [None req-dcbe1107-be17-4bdf-b548-bcf5679029a8 - - - - - -] Attempt 1 to provision port 91a4efc4-bb34-4ac4-ad13-47d36bf1953d
2026-09-22 03:16:05.517 16 INFO neutron.notifiers.nova [-] Nova event matching ['req-0c5e1145-3ccb-4f81-844c-2a87fafbe402'] response: {'server_uuid': 'd42f2aae-4cc2-4828-8b83-6c2adbcf4301', 'name': 'network-vif-unplugged', 'status': 'completed', 'tag': 'ae1778d1-9252-4c71-81f6-037c814ff55e', 'code': 200}
2026-09-22 03:23:20.986 16 INFO neutron.plugins.ml2.plugin [None req-7dc0c0db-0188-4891-9fd0-4b56d004ac9e - - - - - -] Attempt 1 to provision port b171ec64-227f-4979-94ee-0738b90bab80
2026-09-22 03:23:21.064 16 INFO neutron.plugins.ml2.plugin [None req-7dc0c0db-0188-4891-9fd0-4b56d004ac9e - - - - - -] Attempt 1 to provision port 34b628ae-dee9-45fc-ba15-676390082143