/var/log/kolla/neutron/neutron-openvswitch-agent.log
2026-07-06 07:34:38.750 2 ERROR neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent [None req-9fb2227e-3b02-43a9-ad24-2eb21e067694 - - - - - -] Configuration for devices ['a8160228-a4bc-4100-8034-ebab40e3ad77'] failed!

/var/log/kolla/neutron/neutron-server.log
2026-07-06 07:30:45.438 1110 ERROR stevedore.extension [None req-a6103cb9-fc22-4ec7-b2af-d7075509d8f5 8c5c74e8711846e89c5932d67151f454 ce7f0e9cbf774cc6a64312a394cb7cb0 - - default default] Could not load 'tap-as-a-service': module 'neutron.conf.policies.base' has no attribute 'ADMIN_OR_PROJECT_MEMBER'
2026-07-06 07:30:47.401 1111 ERROR stevedore.extension [None req-e7fbdb5c-3060-43dc-b83b-08d5c8e8ca93 8c5c74e8711846e89c5932d67151f454 ce7f0e9cbf774cc6a64312a394cb7cb0 - - default default] Could not load 'tap-as-a-service': module 'neutron.conf.policies.base' has no attribute 'ADMIN_OR_PROJECT_MEMBER'

/var/log/kolla/neutron/neutron-rpc-server.log
2026-07-06 07:34:38.617 1115 ERROR neutron.plugins.ml2.rpc [None req-952a3aec-29b5-4705-bfab-c3a1551aa429 - - - - - -] Failed to update device a8160228-a4bc-4100-8034-ebab40e3ad77 up

/var/log/kolla/keystone/keystone.log
2026-07-06 07:32:20.170 1105 ERROR keystone.common.fernet_utils [None req-170b17c2-ec18-4f7a-92de-5032146b7a3e c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.392 1105 ERROR keystone.common.fernet_utils [None req-e73c640b-5e60-444f-912d-45e2c5c79803 c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.394 1105 ERROR keystone.common.fernet_utils [None req-e73c640b-5e60-444f-912d-45e2c5c79803 c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.396 1105 ERROR keystone.common.fernet_utils [None req-e73c640b-5e60-444f-912d-45e2c5c79803 c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.591 1105 ERROR keystone.common.fernet_utils [None req-3112798c-1f3b-4ba8-acb2-a8758904182c c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.595 1105 ERROR keystone.common.fernet_utils [None req-3112798c-1f3b-4ba8-acb2-a8758904182c c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.879 1106 ERROR keystone.common.fernet_utils [None req-548315b2-729b-4423-9264-b5c68477b355 c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.880 1106 ERROR keystone.common.fernet_utils [None req-548315b2-729b-4423-9264-b5c68477b355 c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/
2026-07-06 07:32:20.881 1106 ERROR keystone.common.fernet_utils [None req-548315b2-729b-4423-9264-b5c68477b355 c8ee720341fe46489627d1d691a81edb ac2d72447fc74f6f8ef5c5325b8ec4d0 - - default default] Either [credential] key_repository does not exist or Keystone does not have sufficient permission to access it: /etc/keystone/credential-keys/

/var/log/kolla/nova/nova-compute.log
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [None req-ef27ae4b-a715-4aff-b009-811cc927a707 ad16a493e1d54018b941a453dee13fd1 d9645166bf0a4abba846135c2ff2e7be - - default default] [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] Instance failed to spawn: nova.exception.VirtualInterfaceCreateException: Virtual Interface creation failed
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] Traceback (most recent call last):
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/virt/libvirt/driver.py", line 8440, in _create_guest_with_network
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     with self.virtapi.wait_for_instance_event(
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         instance, events, timeout=timeout,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         error_callback=self._neutron_failed_callback,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ):
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/usr/lib/python3.13/contextlib.py", line 148, in __exit__
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     next(self.gen)
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 583, in wait_for_instance_event
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     self._wait_for_instance_events(
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]             instance, events, error_callback, timeout=timeout)
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 496, in _wait_for_instance_events
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     actual_event = event.wait(timeout=remaining_time)
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 462, in wait
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     raise exception.InstanceEventTimeout()
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] nova.exception.InstanceEventTimeout
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] 
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] During handling of the above exception, another exception occurred:
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] 
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] Traceback (most recent call last):
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 3076, in _build_resources
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     yield resources
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 2821, in _build_and_run_instance
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     self.driver.spawn(context, instance, image_meta,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       injected_files, admin_password,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       allocs, network_info=network_info,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       block_device_info=block_device_info,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       accel_info=accel_info)
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/virt/libvirt/driver.py", line 4879, in spawn
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     self._create_guest_with_network(
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         context, xml, instance, network_info, block_device_info,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ...<2 lines>...
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         cleanup_instance_dir=created_instance_dir,
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         cleanup_instance_disks=created_disks)
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/virt/libvirt/driver.py", line 8467, in _create_guest_with_network
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     raise exception.VirtualInterfaceCreateException()
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] nova.exception.VirtualInterfaceCreateException: Virtual Interface creation failed
2026-07-06 07:38:59.826 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] 
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [None req-ef27ae4b-a715-4aff-b009-811cc927a707 ad16a493e1d54018b941a453dee13fd1 d9645166bf0a4abba846135c2ff2e7be - - default default] [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] Failed to allocate network(s): nova.exception.VirtualInterfaceCreateException: Virtual Interface creation failed
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] Traceback (most recent call last):
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/virt/libvirt/driver.py", line 8440, in _create_guest_with_network
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     with self.virtapi.wait_for_instance_event(
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         instance, events, timeout=timeout,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         error_callback=self._neutron_failed_callback,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ):
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/usr/lib/python3.13/contextlib.py", line 148, in __exit__
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     next(self.gen)
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 583, in wait_for_instance_event
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     self._wait_for_instance_events(
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]             instance, events, error_callback, timeout=timeout)
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 496, in _wait_for_instance_events
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     actual_event = event.wait(timeout=remaining_time)
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 462, in wait
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     raise exception.InstanceEventTimeout()
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] nova.exception.InstanceEventTimeout
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] 
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] During handling of the above exception, another exception occurred:
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] 
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] Traceback (most recent call last):
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/compute/manager.py", line 2821, in _build_and_run_instance
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     self.driver.spawn(context, instance, image_meta,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       injected_files, admin_password,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       allocs, network_info=network_info,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       block_device_info=block_device_info,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       accel_info=accel_info)
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]                       ^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/virt/libvirt/driver.py", line 4879, in spawn
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     self._create_guest_with_network(
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         context, xml, instance, network_info, block_device_info,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     ...<2 lines>...
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         cleanup_instance_dir=created_instance_dir,
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         cleanup_instance_disks=created_disks)
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]   File "/var/lib/kolla/venv/lib/python3.13/site-packages/nova/virt/libvirt/driver.py", line 8467, in _create_guest_with_network
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb]     raise exception.VirtualInterfaceCreateException()
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] nova.exception.VirtualInterfaceCreateException: Virtual Interface creation failed
2026-07-06 07:39:02.579 2 ERROR nova.compute.manager [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] 
2026-07-06 07:39:02.584 2 ERROR nova.compute.manager [None req-ef27ae4b-a715-4aff-b009-811cc927a707 ad16a493e1d54018b941a453dee13fd1 d9645166bf0a4abba846135c2ff2e7be - - default default] [instance: 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb] Build of instance 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb aborted: Failed to allocate the network(s), not rescheduling.: nova.exception.BuildAbortException: Build of instance 292aabcb-c00e-430b-9f3d-1a6a6ce6f1cb aborted: Failed to allocate the network(s), not rescheduling.