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[Bug 1946339] Re: test_unshelve_offloaded_server_with_qos_port_pci_update_fails (leaked eventlet threads run after test teardown)

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: melanie witt <1946339@xxxxxxxxxxxxxxxxxx>
Date: Wed, 01 Jun 2022 16:14:59 -0000
Reply-to: Bug 1946339 <1946339@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Reopening this because (1) we're still seeing it the gate (albeit less
often since the notifications related workaround) and (2) when the bug
is closed it won't show up in the gate bug list:
https://bugs.launchpad.net/nova/+bugs?field.tag=gate-failure for easy
finding for recheck comments.

** Changed in: nova
       Status: Fix Released => Confirmed

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https://bugs.launchpad.net/bugs/1946339

Title:
  test_unshelve_offloaded_server_with_qos_port_pci_update_fails (leaked
  eventlet threads run after test teardown)

Status in OpenStack Compute (nova):
  Confirmed

Bug description:
  https://storage.bhs.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_4d3/812392/2/check/nova-
  tox-functional-py38/4d32a96/testr_results.html

  2021-10-07 00:06:06,980 ERROR [nova.compute.manager] Instance failed to spawn
  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 6651, in _unshelve_instance
      update(
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/utils.py", line 1531, in update_pci_request_spec_with_allocated_interface_name
      raise ex(
  nova.exception.UnexpectedResourceProviderNameForPCIRequest: Resource provider 125ffd8a-3163-425a-b397-f915c602b3eb used to allocate resources for the pci request 7059503b-a648-40fd-a561-5ca769304bee does not have a properly formatted name. Expected name format is <hostname>:<agentname>:<interfacename>, but got invalid-device-rp-name
  2021-10-07 00:06:06,994 INFO [placement.requestlog] 127.0.0.1 "DELETE /placement/allocations/718d8d5b-8d34-4c11-9080-1952cc824086" status: 204 len: 0 microversion: 1.0
  2021-10-07 00:06:06,995 INFO [nova.scheduler.client.report] Deleted allocations for instance 718d8d5b-8d34-4c11-9080-1952cc824086
  2021-10-07 00:06:07,029 INFO [nova.compute.manager] Successfully reverted task state from spawning on failure for instance.
  2021-10-07 00:06:07,052 ERROR [oslo_messaging.rpc.server] Exception during message handling
  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/rpc/server.py", line 165, in _process_incoming
      res = self.dispatcher.dispatch(message)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/rpc/dispatcher.py", line 309, in dispatch
      return self._do_dispatch(endpoint, method, ctxt, args)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/rpc/dispatcher.py", line 229, in _do_dispatch
      result = func(ctxt, **new_args)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/exception_wrapper.py", line 71, in wrapped
      _emit_versioned_exception_notification(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__
      self.force_reraise()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
      raise self.value
    File "/home/zuul/src/opendev.org/openstack/nova/nova/exception_wrapper.py", line 63, in wrapped
      return f(self, context, *args, **kw)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 183, in decorated_function
      LOG.warning("Failed to revert task state for instance. "
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__
      self.force_reraise()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
      raise self.value
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 154, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/utils.py", line 1433, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 211, in decorated_function
      compute_utils.add_instance_fault_from_exc(context,
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__
      self.force_reraise()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
      raise self.value
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 200, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 6595, in unshelve_instance
      do_unshelve_instance()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_concurrency/lockutils.py", line 360, in inner
      return f(*args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 6592, in do_unshelve_instance
      self._unshelve_instance(
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 6697, in _unshelve_instance
      self._nil_out_instance_obj_host_and_node(instance)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__
      self.force_reraise()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
      raise self.value
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 6651, in _unshelve_instance
      update(
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/utils.py", line 1531, in update_pci_request_spec_with_allocated_interface_name
      raise ex(
  nova.exception.UnexpectedResourceProviderNameForPCIRequest: Resource provider 125ffd8a-3163-425a-b397-f915c602b3eb used to allocate resources for the pci request 7059503b-a648-40fd-a561-5ca769304bee does not have a properly formatted name. Expected name format is <hostname>:<agentname>:<interfacename>, but got invalid-device-rp-name
  2021-10-07 00:06:07,183 INFO [oslo_db.sqlalchemy.provision] DROP ALL OBJECTS, BACKEND sqlite://
  2021-10-07 00:06:07,201 INFO [oslo_db.sqlalchemy.provision] DISPOSE ENGINE Engine(sqlite://)
  }}}

  stderr: {{{
  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/_drivers/impl_fake.py", line 207, in _send
      reply, failure = reply_q.get(timeout=timeout)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/eventlet/queue.py", line 322, in get
      return waiter.wait()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/eventlet/queue.py", line 141, in wait
      return get_hub().switch()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/eventlet/hubs/hub.py", line 313, in switch
      return self.greenlet.switch()
  _queue.Empty

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 200, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 2263, in _do_build_and_run_instance
      self.compute_task_api.build_instances(context, [instance],
    File "/home/zuul/src/opendev.org/openstack/nova/nova/conductor/api.py", line 119, in build_instances
      self.conductor_compute_rpcapi.build_instances(context,
    File "/home/zuul/src/opendev.org/openstack/nova/nova/conductor/rpcapi.py", line 390, in build_instances
      cctxt.cast(context, 'build_instances', **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/fixtures/_fixtures/monkeypatch.py", line 89, in avoid_get
      return captured_method(*args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/rpc/client.py", line 189, in call
      result = self.transport._send(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/transport.py", line 123, in _send
      return self._driver.send(target, ctxt, message,
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/_drivers/impl_fake.py", line 222, in send
      return self._send(target, ctxt, message, wait_for_reply, timeout,
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging/_drivers/impl_fake.py", line 213, in _send
      raise oslo_messaging.MessagingTimeout(
  oslo_messaging.exceptions.MessagingTimeout: No reply on topic conductor

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1799, in _execute_context
      self.dialect.do_execute(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 717, in do_execute
      cursor.execute(statement, parameters)
  sqlite3.OperationalError: no such table: instance_faults

  The above exception was the direct cause of the following exception:

  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/utils.py", line 1433, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 211, in decorated_function
      compute_utils.add_instance_fault_from_exc(context,
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/utils.py", line 153, in add_instance_fault_from_exc
      fault_obj.create()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_versionedobjects/base.py", line 226, in wrapper
      return fn(self, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/objects/instance_fault.py", line 76, in create
      db_fault = db.instance_fault_create(self._context, values)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/db/main/api.py", line 190, in wrapper
      return f(context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/db/main/api.py", line 3881, in instance_fault_create
      fault_ref.save(context.session)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_db/sqlalchemy/models.py", line 48, in save
      session.flush()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 3339, in flush
      self._flush(objects)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 3479, in _flush
      transaction.rollback(_capture_exception=True)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/util/langhelpers.py", line 70, in __exit__
      compat.raise_(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 207, in raise_
      raise exception
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 3439, in _flush
      flush_context.execute()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 456, in execute
      rec.execute(self)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/unitofwork.py", line 630, in execute
      util.preloaded.orm_persistence.save_obj(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 242, in save_obj
      _emit_insert_statements(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/persistence.py", line 1219, in _emit_insert_statements
      result = connection._execute_20(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1611, in _execute_20
      return meth(self, args_10style, kwargs_10style, execution_options)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection
      return connection._execute_clauseelement(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1478, in _execute_clauseelement
      ret = self._execute_context(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1842, in _execute_context
      self._handle_dbapi_exception(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2021, in _handle_dbapi_exception
      util.raise_(newraise, with_traceback=exc_info[2], from_=e)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 207, in raise_
      raise exception
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1799, in _execute_context
      self.dialect.do_execute(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 717, in do_execute
      cursor.execute(statement, parameters)
  oslo_db.exception.DBNonExistentTable: (sqlite3.OperationalError) no such table: instance_faults
  [SQL: INSERT INTO instance_faults (created_at, updated_at, deleted_at, deleted, instance_uuid, code, message, details, host) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)]
  [parameters: ('2021-10-07 00:06:06.747150', None, None, 0, '5903406a-6fff-4179-99bf-8bab9c33f0cb', 500, 'MessagingTimeout', 'Traceback (most recent call last):\n  File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_messaging ... (2344 characters truncated) ... l_fake.py", line 213, in _send\n    raise oslo_messaging.MessagingTimeout(\noslo_messaging.exceptions.MessagingTimeout: No reply on topic conductor\n', 'host2')]
  (Background on this error at: https://sqlalche.me/e/14/e3q8)

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1799, in _execute_context
      self.dialect.do_execute(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 717, in do_execute
      cursor.execute(statement, parameters)
  sqlite3.OperationalError: no such table: instance_actions

  The above exception was the direct cause of the following exception:

  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/eventlet/hubs/hub.py", line 476, in fire_timers
      timer()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/eventlet/hubs/timer.py", line 59, in __call__
      cb(*args, **kw)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/utils.py", line 680, in context_wrapper
      func(*args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_concurrency/lockutils.py", line 360, in inner
      return f(*args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 2115, in _locked_do_build_and_run_instance
      result = self._do_build_and_run_instance(*args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/exception_wrapper.py", line 71, in wrapped
      _emit_versioned_exception_notification(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__
      self.force_reraise()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
      raise self.value
    File "/home/zuul/src/opendev.org/openstack/nova/nova/exception_wrapper.py", line 63, in wrapped
      return f(self, context, *args, **kw)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 183, in decorated_function
      LOG.warning("Failed to revert task state for instance. "
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__
      self.force_reraise()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
      raise self.value
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/manager.py", line 154, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/utils.py", line 1433, in decorated_function
      return function(self, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/compute/utils.py", line 1394, in __exit__
      objects.InstanceActionEvent.event_finish_with_failure(
    File "/home/zuul/src/opendev.org/openstack/nova/nova/objects/base.py", line 355, in wrapper
      return fn.__get__(None, obj)(*args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_versionedobjects/base.py", line 184, in wrapper
      result = fn(cls, context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/objects/instance_action.py", line 227, in event_finish_with_failure
      db_event = db.action_event_finish(context, values)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_db/api.py", line 154, in wrapper
      ectxt.value = e.inner_exc
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 227, in __exit__
      self.force_reraise()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_utils/excutils.py", line 200, in force_reraise
      raise self.value
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/oslo_db/api.py", line 142, in wrapper
      return f(*args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/db/main/api.py", line 190, in wrapper
      return f(context, *args, **kwargs)
    File "/home/zuul/src/opendev.org/openstack/nova/nova/db/main/api.py", line 4078, in action_event_finish
      action = _action_get_by_request_id(context, values['instance_uuid'],
    File "/home/zuul/src/opendev.org/openstack/nova/nova/db/main/api.py", line 4014, in _action_get_by_request_id
      result = model_query(context, models.InstanceAction).\
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/query.py", line 2762, in first
      return self.limit(1)._iter().first()
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/query.py", line 2846, in _iter
      result = self.session.execute(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/orm/session.py", line 1689, in execute
      result = conn._execute_20(statement, params or {}, execution_options)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1611, in _execute_20
      return meth(self, args_10style, kwargs_10style, execution_options)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection
      return connection._execute_clauseelement(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1478, in _execute_clauseelement
      ret = self._execute_context(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1842, in _execute_context
      self._handle_dbapi_exception(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 2021, in _handle_dbapi_exception
      util.raise_(newraise, with_traceback=exc_info[2], from_=e)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/util/compat.py", line 207, in raise_
      raise exception
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/base.py", line 1799, in _execute_context
      self.dialect.do_execute(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/sqlalchemy/engine/default.py", line 717, in do_execute
      cursor.execute(statement, parameters)
  oslo_db.exception.DBNonExistentTable: (sqlite3.OperationalError) no such table: instance_actions
  [SQL: SELECT instance_actions.created_at AS instance_actions_created_at, instance_actions.updated_at AS instance_actions_updated_at, instance_actions.deleted_at AS instance_actions_deleted_at, instance_actions.deleted AS instance_actions_deleted, instance_actions.id AS instance_actions_id, instance_actions.action AS instance_actions_action, instance_actions.instance_uuid AS instance_actions_instance_uuid, instance_actions.request_id AS instance_actions_request_id, instance_actions.user_id AS instance_actions_user_id, instance_actions.project_id AS instance_actions_project_id, instance_actions.start_time AS instance_actions_start_time, instance_actions.finish_time AS instance_actions_finish_time, instance_actions.message AS instance_actions_message 
  FROM instance_actions 
  WHERE instance_actions.deleted = ? AND instance_actions.instance_uuid = ? AND instance_actions.request_id = ? ORDER BY instance_actions.created_at DESC, instance_actions.id DESC
   LIMIT ? OFFSET ?]
  [parameters: (0, '5903406a-6fff-4179-99bf-8bab9c33f0cb', 'req-14ab570f-ce9a-4a2e-a753-db18915fbe14', 1, 0)]
  (Background on this error at: https://sqlalche.me/e/14/e3q8)
  }}}

  Traceback (most recent call last):
    File "/home/zuul/src/opendev.org/openstack/nova/nova/tests/functional/test_servers_resource_request.py", line 2491, in test_unshelve_offloaded_server_with_qos_port_pci_update_fails
      self.assertEqual(
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/testtools/testcase.py", line 393, in assertEqual
      self.assertThat(observed, matcher, message)
    File "/home/zuul/src/opendev.org/openstack/nova/.tox/functional-py38/lib/python3.8/site-packages/testtools/testcase.py", line 480, in assertThat
      raise mismatch_error
  testtools.matchers._impl.MismatchError: 'UnexpectedResourceProviderNameForPCIRequest' != 'DBNonExistentTable'

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References

[Bug 1946339] [NEW] test_unshelve_offloaded_server_with_qos_port_pci_update_fails
From: Lee Yarwood, 2021-10-07