Reviewed: https://review.openstack.org/361526
Committed:
https://git.openstack.org/cgit/openstack/neutron/commit/?id=ab61970644086de392f12d6d6a054ca85fb6e5d7
Submitter: Jenkins
Branch: master
commit ab61970644086de392f12d6d6a054ca85fb6e5d7
Author: Kevin Benton <ke...@benton.pub>
Date: Fri Aug 26 16:36:20 2016 -0700
Make addbr safe to bridge add races
This makes the code that constructs a bridge safe to concurrent
additions of the same bridge.
Change-Id: I3c85731de6b6d07af54ace5f8d835f01a366f5b3
Closes-Bug: #1617447
** Changed in: neutron
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1617447
Title:
InterfaceAttachFailed: Failed to attach network adapter device
Status in neutron:
Fix Released
Status in OpenStack Compute (nova):
New
Status in os-vif:
In Progress
Bug description:
This looks it shows in the gate on a master branch change:
http://logs.openstack.org/04/353704/9/gate/gate-tempest-dsvm-neutron-
linuxbridge/e6ca9f3/console.html#_2016-08-26_19_50_16_384253
http://logs.openstack.org/04/353704/9/gate/gate-tempest-dsvm-neutron-
linuxbridge/e6ca9f3/logs/screen-n-cpu.txt.gz?level=TRACE#_2016-08-26_19_36_06_377
http://paste.openstack.org/show/564060/
The root cause:
2016-08-26 19:36:06.377 24801 ERROR os_vif Stderr: u"device
brqd7d244e3-06 already exists; can't create bridge with the same
name\n"
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