Public bug reported: As seen in https://github.com/gophercloud/gophercloud/pull/3319, trying to use an old `revision_number` when updating a router causes neutron to return a 500 error in Bobcat. Later versions seem to not exhibit the problem.
Here's the stack trace: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR root [None req-bc13ad66-b8f8-425e-a207-99055c506852 None admin] Original exception being dropped: ['Traceback (most recent call last):\n', ' File "/opt/stack/neutron/neutron/services/ovn_l3/plugin.py", line 199, in update_router\n self._ovn_client.update_router(context, result,\n', ' File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1509, in update_router\n with excutils.save_and_reraise_exception():\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1497, in update_router\n db_rev.bump_revision(context, new_router,\n', ' File "/opt/stack/data/venv/li b/python3.10/site-packages/neutron_lib/db/api.py", line 223, in wrapped\n return f_with_retry(*args, **kwargs,\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped\n with excutils.save_and_reraise_exception():\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped\n return f(*args, **kwargs)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper\n with excutils.save_and_reraise_exception() as ectxt:\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt/s tack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper\n return f(*args, **kwargs)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped\n with excutils.save_and_reraise_exception():\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped\n return f(*dup_args, **dup_kwargs)\n', ' File "/opt/stack/neutron/neutron/db/ovn_revision_numbers_db.py", line 206, in bump_revision\n context.session.merge(row)\n', ' File "/opt/stack/data/venv/lib/p ython3.10/site-packages/sqlalchemy/orm/session.py", line 2987, in merge\n self._autoflush()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 2246, in _autoflush\n self.flush()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3386, in flush\n self._flush(objects)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3415, in _flush\n self.dispatch.before_flush(self, flush_context, objects)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/event/attr.py", line 247, in __call__\n fn(*args, **kw)\n', ' File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 79, in bump_revisions\n self._enforce_if_match_constraints(session)\n', ' File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 322, in _enforce_if_match_constraints\n raise RevisionNumberConstraintFailed(mat ch,\n', 'neutron.services.revisions.revision_plugin.RevisionNumberConstraintFailed: Constrained to 1, but current revision is 3\n']: sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Router at 0x7f61a4742920> is not bound to a Session; lazy load operation of attribute 'gw_port' cannot proceed (Background on this error at: https://sqlalche.me/e/14/bhk3) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource [None req-bc13ad66-b8f8-425e-a207-99055c506852 None admin] update failed: No details.: sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Router at 0x7f61a4742920> is not bound to a Session; lazy load operation of attribute 'gw_port' cannot proceed (Background on this error at: https://sqlalche.me/e/14/bhk3) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Traceback (most recent call last): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/ovn_l3/plugin.py", line 199, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._ovn_client.update_router(context, result, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1509, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1497, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource db_rev.bump_revision(context, new_router, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 223, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f_with_retry(*args, **kwargs, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception() as ectxt: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/ovn_revision_numbers_db.py", line 206, in bump_revision Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource context.session.merge(row) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 2987, in merge Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._autoflush() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 2246, in _autoflush Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.flush() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3386, in flush Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._flush(objects) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3415, in _flush Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.dispatch.before_flush(self, flush_context, objects) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/event/attr.py", line 247, in __call__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource fn(*args, **kw) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 79, in bump_revisions Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._enforce_if_match_constraints(session) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 322, in _enforce_if_match_constraints Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise RevisionNumberConstraintFailed(match, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource neutron.services.revisions.revision_plugin.RevisionNumberConstraintFailed: Constrained to 1, but current revision is 3 Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource During handling of the above exception, another exception occurred: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Traceback (most recent call last): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/resource.py", line 98, in resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource result = method(request=request, **args) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/base.py", line 623, in update Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return self._update(request, id, body, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception() as ectxt: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/base.py", line 686, in _update Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource obj = obj_updater(request.context, id, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/ovn_l3/plugin.py", line 205, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource super(OVNL3RouterPlugin, self).update_router(context, id, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/extraroute_db.py", line 71, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return super(ExtraRoute_dbonly_mixin, self).update_router( Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_db.py", line 2236, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource router_dict = super(L3_NAT_db_mixin, self).update_router(context, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 223, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f_with_retry(*args, **kwargs, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception() as ectxt: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_db.py", line 352, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource updated = self._make_router_dict(router_db) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_db.py", line 248, in _make_router_dict Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource resource_extend.apply_funcs(l3_apidef.ROUTERS, res, router) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/timeutils.py", line 331, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource result = func(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/resource_extend.py", line 91, in apply_funcs Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource resolved_func(response, db_object) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_gateway_ip_qos.py", line 42, in _extend_router_dict_gw_qos Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource if router_db.gw_port and ( Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py", line 482, in __get__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return self.impl.get(state, dict_) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py", line 942, in get Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource value = self._fire_loader_callables(state, key, passive) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py", line 978, in _fire_loader_callables Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return self.callable_(state, passive) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/strategies.py", line 863, in _load_for_state Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise orm_exc.DetachedInstanceError( Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Router at 0x7f61a4742920> is not bound to a Session; lazy load operation of attribute 'gw_port' cannot proceed (Background on this error at: https://sqlalche.me/e/14/bhk3) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: INFO neutron.wsgi [None req-bc13ad66-b8f8-425e-a207-99055c506852 None admin] 10.1.0.45 "PUT /networking/v2.0/routers/6d8b807f-7013-47d6-96a8-3a121e1117b6 HTTP/1.1" status: 500 len: 344 time: 0.6007731 ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/2101871 Title: Use of revision_number for router update on 2023.2 Bobcat cause error 500 Status in neutron: New Bug description: As seen in https://github.com/gophercloud/gophercloud/pull/3319, trying to use an old `revision_number` when updating a router causes neutron to return a 500 error in Bobcat. Later versions seem to not exhibit the problem. Here's the stack trace: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR root [None req-bc13ad66-b8f8-425e-a207-99055c506852 None admin] Original exception being dropped: ['Traceback (most recent call last):\n', ' File "/opt/stack/neutron/neutron/services/ovn_l3/plugin.py", line 199, in update_router\n self._ovn_client.update_router(context, result,\n', ' File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1509, in update_router\n with excutils.save_and_reraise_exception():\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1497, in update_router\n db_rev.bump_revision(context, new_router,\n', ' File "/opt/stack/data/venv/ lib/python3.10/site-packages/neutron_lib/db/api.py", line 223, in wrapped\n return f_with_retry(*args, **kwargs,\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped\n with excutils.save_and_reraise_exception():\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped\n return f(*args, **kwargs)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper\n with excutils.save_and_reraise_exception() as ectxt:\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt /stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper\n return f(*args, **kwargs)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped\n with excutils.save_and_reraise_exception():\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__\n self.force_reraise()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise\n raise self.value\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped\n return f(*dup_args, **dup_kwargs)\n', ' File "/opt/stack/neutron/neutron/db/ovn_revision_numbers_db.py", line 206, in bump_revision\n context.session.merge(row)\n', ' File "/opt/stack/data/venv/lib /python3.10/site-packages/sqlalchemy/orm/session.py", line 2987, in merge\n self._autoflush()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 2246, in _autoflush\n self.flush()\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3386, in flush\n self._flush(objects)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3415, in _flush\n self.dispatch.before_flush(self, flush_context, objects)\n', ' File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/event/attr.py", line 247, in __call__\n fn(*args, **kw)\n', ' File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 79, in bump_revisions\n self._enforce_if_match_constraints(session)\n', ' File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 322, in _enforce_if_match_constraints\n raise RevisionNumberConstraintFailed(m atch,\n', 'neutron.services.revisions.revision_plugin.RevisionNumberConstraintFailed: Constrained to 1, but current revision is 3\n']: sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Router at 0x7f61a4742920> is not bound to a Session; lazy load operation of attribute 'gw_port' cannot proceed (Background on this error at: https://sqlalche.me/e/14/bhk3) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource [None req-bc13ad66-b8f8-425e-a207-99055c506852 None admin] update failed: No details.: sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Router at 0x7f61a4742920> is not bound to a Session; lazy load operation of attribute 'gw_port' cannot proceed (Background on this error at: https://sqlalche.me/e/14/bhk3) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Traceback (most recent call last): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/ovn_l3/plugin.py", line 199, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._ovn_client.update_router(context, result, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1509, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py", line 1497, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource db_rev.bump_revision(context, new_router, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 223, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f_with_retry(*args, **kwargs, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception() as ectxt: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/ovn_revision_numbers_db.py", line 206, in bump_revision Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource context.session.merge(row) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 2987, in merge Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._autoflush() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 2246, in _autoflush Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.flush() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3386, in flush Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._flush(objects) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/session.py", line 3415, in _flush Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.dispatch.before_flush(self, flush_context, objects) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/event/attr.py", line 247, in __call__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource fn(*args, **kw) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 79, in bump_revisions Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self._enforce_if_match_constraints(session) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/revisions/revision_plugin.py", line 322, in _enforce_if_match_constraints Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise RevisionNumberConstraintFailed(match, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource neutron.services.revisions.revision_plugin.RevisionNumberConstraintFailed: Constrained to 1, but current revision is 3 Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource During handling of the above exception, another exception occurred: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Traceback (most recent call last): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/resource.py", line 98, in resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource result = method(request=request, **args) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/base.py", line 623, in update Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return self._update(request, id, body, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception() as ectxt: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/api/v2/base.py", line 686, in _update Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource obj = obj_updater(request.context, id, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/services/ovn_l3/plugin.py", line 205, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource super(OVNL3RouterPlugin, self).update_router(context, id, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/extraroute_db.py", line 71, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return super(ExtraRoute_dbonly_mixin, self).update_router( Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_db.py", line 2236, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource router_dict = super(L3_NAT_db_mixin, self).update_router(context, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 223, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f_with_retry(*args, **kwargs, Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 137, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 135, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 144, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception() as ectxt: Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_db/api.py", line 142, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 183, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource with excutils.save_and_reraise_exception(): Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 227, in __exit__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource self.force_reraise() Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/excutils.py", line 200, in force_reraise Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise self.value Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/api.py", line 181, in wrapped Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return f(*dup_args, **dup_kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_db.py", line 352, in update_router Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource updated = self._make_router_dict(router_db) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_db.py", line 248, in _make_router_dict Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource resource_extend.apply_funcs(l3_apidef.ROUTERS, res, router) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/oslo_utils/timeutils.py", line 331, in wrapper Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource result = func(*args, **kwargs) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/neutron_lib/db/resource_extend.py", line 91, in apply_funcs Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource resolved_func(response, db_object) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/neutron/neutron/db/l3_gateway_ip_qos.py", line 42, in _extend_router_dict_gw_qos Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource if router_db.gw_port and ( Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py", line 482, in __get__ Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return self.impl.get(state, dict_) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py", line 942, in get Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource value = self._fire_loader_callables(state, key, passive) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/attributes.py", line 978, in _fire_loader_callables Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource return self.callable_(state, passive) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource File "/opt/stack/data/venv/lib/python3.10/site-packages/sqlalchemy/orm/strategies.py", line 863, in _load_for_state Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource raise orm_exc.DetachedInstanceError( Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource sqlalchemy.orm.exc.DetachedInstanceError: Parent instance <Router at 0x7f61a4742920> is not bound to a Session; lazy load operation of attribute 'gw_port' cannot proceed (Background on this error at: https://sqlalche.me/e/14/bhk3) Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: ERROR neutron.api.v2.resource Mar 06 18:32:36 fv-az568-887 neutron-server[61978]: INFO neutron.wsgi [None req-bc13ad66-b8f8-425e-a207-99055c506852 None admin] 10.1.0.45 "PUT /networking/v2.0/routers/6d8b807f-7013-47d6-96a8-3a121e1117b6 HTTP/1.1" status: 500 len: 344 time: 0.6007731 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/2101871/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
