You have been subscribed to a public bug: While creating an instance Neutron is throwing below exception. The exception is thrown when port_update is called.
2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource [req-c1458e07-373c-47e6-bfaf-f17d6c47e9bb 32dfec2833b8480ca1748426a9ea1e6f 840e5d0b98f34307948bf847e7ecbe3d - - -] update failed: No details. 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource Traceback (most recent call last): 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/api/v2/resource.py", line 79, in resource 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource result = method(request=request, **args) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/api/v2/base.py", line 571, in update 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource return self._update(request, id, body, **kwargs) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_db/api.py", line 151, in wrapper 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource ectxt.value = e.inner_exc 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource self.force_reraise() 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_db/api.py", line 139, in wrapper 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource return f(*args, **kwargs) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/db/api.py", line 82, in wrapped 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource traceback.format_exc()) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource self.force_reraise() 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource six.reraise(self.type_, self.value, self.tb) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/db/api.py", line 77, in wrapped 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource return f(*args, **kwargs) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/api/v2/base.py", line 617, in _update 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource obj = obj_updater(request.context, id, **kwargs) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/common/utils.py", line 618, in inner 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource return f(self, context, *args, **kwargs) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/plugins/ml2/plugin.py", line 1418, in update_port 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource bound_mech_contexts.append(mech_context) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 490, in __exit__ 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource self.rollback() 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/sqlalchemy/util/langhelpers.py", line 60, in __exit__ 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource compat.reraise(exc_type, exc_value, exc_tb) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 487, in __exit__ 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource self.commit() 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 390, in commit 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource self._assert_active(prepared_ok=True) 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource File "/var/lib/kolla/venv/lib/python2.7/site-packages/sqlalchemy/orm/session.py", line 218, in _assert_active 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource "This Session's transaction has been rolled back " 2016-08-16 12:42:57.991 50 ERROR neutron.api.v2.resource InvalidRequestError: This Session's transaction has been rolled back by a nested rollback() call. To begin a new transaction, issue Session.rollback() first. ** Affects: neutron Importance: Undecided Status: New -- InvalidRequestError exception in neutron while creating instance. https://bugs.launchpad.net/bugs/1613759 You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp