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[Launchpad Bug Tracker <1266792@xxxxxxxxxxxxxxxxxx>]

[Expired for neutron because there has been no activity for 60 days.]

** Changed in: neutron
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1266792

Title:
  test_create_list_show_delete_interfaces fails with
  InterfaceAttachFailed in tempest-dsvm-neutron

Status in OpenStack Neutron (virtual network service):
  Expired

Bug description:
  I couldn't find obvious existing bugs with the same failures so
  reporting a new one.  This is a nova compute test that fails but it's
  failing because neutron isn't serving a port for the instance.

  The nova compute errors are pretty obvious but doesn't give a good
  reason why it fails:

  http://logs.openstack.org/25/64725/4/check/check-tempest-dsvm-
  neutron/811ce6f/logs/screen-n-cpu.txt.gz?level=TRACE

  The neutron server logs are full of errors, so I'm not sure which is
  the root cause:

  http://logs.openstack.org/25/64725/4/check/check-tempest-dsvm-
  neutron/811ce6f/logs/screen-q-svc.txt.gz?level=TRACE

  Looks like neutron is just dead or in terrible shape for some reason.
  I'm actually surprised there aren't more test failures in this run
  given all of the errors in the neutron logs.

  The errors are more limited in the dhcp agent logs, looks like a
  problem with openvswitch?

  http://logs.openstack.org/25/64725/4/check/check-tempest-dsvm-
  neutron/811ce6f/logs/screen-q-dhcp.txt.gz?level=TRACE

  Looking at the ovs agent logs, there is a single error:

  http://logs.openstack.org/25/64725/4/check/check-tempest-dsvm-
  neutron/811ce6f/logs/screen-q-agt.txt.gz#_2014-01-07_02_00_00_640

  The server instance in tempest must be getting reused because it's
  UUID c11cb018-0040-473d-90bb-d13a7f0d267d shows up 150 times in the
  neutron ovs agent logs.

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