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[Felipe Reyes <1995738@xxxxxxxxxxxxxxxxxx>]

** Also affects: neutron
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1995738

Title:
  ORM session: SQL execution without transaction in progress

Status in Ubuntu Cloud Archive:
  New
Status in Ubuntu Cloud Archive zed series:
  New
Status in neutron:
  New
Status in neutron package in Ubuntu:
  New
Status in neutron source package in Kinetic:
  New

Bug description:
  When deploying neutron on Kinetic the stacktrace below

  Platform: Kinetic on s390x

  ii  python3-sqlalchemy              1.4.31+ds1-1build1                       all          SQL toolkit and Object Relational Mapper for Python 3
  ii  python3-sqlalchemy-ext:s390x    1.4.31+ds1-1build1                       s390x        SQL toolkit and Object Relational Mapper for Python3 - C extension


  
  ORM session: SQL execution without transaction in progress, traceback:
    File "/usr/lib/python3/dist-packages/eventlet/greenthread.py", line 221, in main
      result = function(*args, **kwargs)

    File "/usr/lib/python3/dist-packages/eventlet/wsgi.py", line 825, in process_request
      proto.__init__(conn_state, self)

    File "/usr/lib/python3/dist-packages/eventlet/wsgi.py", line 357, in __init__
      self.handle()

    File "/usr/lib/python3/dist-packages/eventlet/wsgi.py", line 390, in handle
      self.handle_one_request()

    File "/usr/lib/python3/dist-packages/eventlet/wsgi.py", line 466, in handle_one_request
      self.handle_one_response()

    File "/usr/lib/python3/dist-packages/eventlet/wsgi.py", line 573, in handle_one_response
      result = self.application(self.environ, start_response)

    File "/usr/lib/python3/dist-packages/paste/urlmap.py", line 216, in __call__
      return app(environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 129, in __call__
      resp = self.call_func(req, *args, **kw)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 193, in call_func
      return self.func(req, *args, **kwargs)

    File "/usr/lib/python3/dist-packages/oslo_middleware/base.py", line 124, in __call__
      response = req.get_response(self.application)

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1313, in send
      status, headers, app_iter = self.call_application(

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1278, in call_application
      app_iter = application(self.environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 129, in __call__
      resp = self.call_func(req, *args, **kw)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 193, in call_func
      return self.func(req, *args, **kwargs)

    File "/usr/lib/python3/dist-packages/oslo_middleware/base.py", line 124, in __call__
      response = req.get_response(self.application)

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1313, in send
      status, headers, app_iter = self.call_application(

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1278, in call_application
      app_iter = application(self.environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 129, in __call__
      resp = self.call_func(req, *args, **kw)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 193, in call_func
      return self.func(req, *args, **kwargs)

    File "/usr/lib/python3/dist-packages/oslo_middleware/request_id.py", line 58, in __call__
      response = req.get_response(self.application)

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1313, in send
      status, headers, app_iter = self.call_application(

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1278, in call_application
      app_iter = application(self.environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 129, in __call__
      resp = self.call_func(req, *args, **kw)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 193, in call_func
      return self.func(req, *args, **kwargs)

    File "/usr/lib/python3/dist-packages/oslo_middleware/catch_errors.py", line 40, in __call__
      response = req.get_response(self.application)

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1313, in send
      status, headers, app_iter = self.call_application(

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1278, in call_application
      app_iter = application(self.environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 129, in __call__
      resp = self.call_func(req, *args, **kw)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 193, in call_func
      return self.func(req, *args, **kwargs)

    File "/usr/lib/python3/dist-packages/keystonemiddleware/auth_token/__init__.py", line 341, in __call__
      response = req.get_response(self._app)

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1313, in send
      status, headers, app_iter = self.call_application(

    File "/usr/lib/python3/dist-packages/webob/request.py", line 1278, in call_application
      app_iter = application(self.environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 143, in __call__
      return resp(environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 143, in __call__
      return resp(environ, start_response)

    File "/usr/lib/python3/dist-packages/routes/middleware.py", line 153, in __call__
      response = self.app(environ, start_response)

    File "/usr/lib/python3/dist-packages/webob/dec.py", line 143, in __call__
      return resp(environ, start_response)

    File "/usr/lib/python3/dist-packages/pecan/middleware/recursive.py", line 56, in __call__
      return self.application(environ, start_response)

    File "/usr/lib/python3/dist-packages/pecan/core.py", line 852, in __call__
      return super(Pecan, self).__call__(environ, start_response)

    File "/usr/lib/python3/dist-packages/pecan/core.py", line 745, in __call__
      self.handle_hooks(

    File "/usr/lib/python3/dist-packages/pecan/core.py", line 877, in handle_hooks
      return super(Pecan, self).handle_hooks(hooks, *args, **kw)

    File "/usr/lib/python3/dist-packages/pecan/core.py", line 342, in handle_hooks
      result = getattr(hook, hook_type)(*args)

    File "/usr/lib/python3/dist-packages/neutron_lib/db/api.py", line 138, in wrapped
      return f(*args, **kwargs)

    File "/usr/lib/python3/dist-packages/oslo_db/api.py", line 142, in wrapper
      return f(*args, **kwargs)

    File "/usr/lib/python3/dist-packages/neutron_lib/db/api.py", line 184, in wrapped
      return f(*dup_args, **dup_kwargs)

    File "/usr/lib/python3/dist-packages/neutron/pecan_wsgi/hooks/quota_enforcement.py", line 74, in after
      resource_registry.resync_resource(

    File "/usr/lib/python3/dist-packages/neutron/quota/resource_registry.py", line 83, in resync_resource
      res.resync(context, tenant_id)
    File "/usr/lib/python3/dist-packages/neutron/quota/resource.py", line 267, in resync
      project_id=project_id).count()

    File "/usr/lib/python3/dist-packages/sqlalchemy/orm/query.py", line 3145, in count
      return self._from_self(col).enable_eagerloads(False).scalar()

    File "/usr/lib/python3/dist-packages/sqlalchemy/orm/query.py", line 2879, in scalar
      ret = self.one()

    File "/usr/lib/python3/dist-packages/sqlalchemy/orm/query.py", line 2856, in one
      return self._iter().one()

    File "/usr/lib/python3/dist-packages/sqlalchemy/orm/query.py", line 2894, in _iter
      result = self.session.execute(

    File "/usr/lib/python3/dist-packages/sqlalchemy/orm/session.py", line 1673, in execute
      result = fn(orm_exec_state)

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