** Also affects: neutron/kilo
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1312016
Title:
nova libvirtError: Unable to add bridge brqxxx-xx port tapxxx-xx:
Device or resource busy
Status in neutron:
Fix Released
Status in neutron kilo series:
New
Bug description:
Hello: My OpenStack's version is 2013.1.5(G) , plugin is linuxbridge
,os is ubuntu12.04.3 , libvirt-bin is '1.1.1-0ubuntu8.9'
When i launch three instances , two instances is successful, and one
of the three is failed to spawn .
I check the log of nova-compute , I found the following errors :
(it's worth noting that:
"libvirtError: Unable to add bridge brq233a5889-2e port tap3f81c08a-39:
Device or resource busy")
Somebody in the same problem?
2014-04-24 14:41:58.499 ERROR nova.compute.manager
[req-4dc590cc-9a34-460d-8c6a-4efdfb9de456 fd7179d2284247179c70db99ee1842db
4f50d05ffb6b44a29f9b23978e40542b] [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] Instance failed to spawn
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] Traceback (most recent call last):
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1119, in _spawn
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] block_device_info)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 1539, in
spawn
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] block_device_info)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2455, in
_create_domain_and_network
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] domain = self._create_domain(xml,
instance=instance)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2416, in
_create_domain
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] domain.createWithFlags(launch_flags)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 187, in doit
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] result = proxy_call(self._autowrap,
f, *args, **kwargs)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 147, in proxy_call
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] rv = execute(f,*args,**kwargs)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] rv = meth(*args,**kwargs)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] File
"/usr/lib/python2.7/dist-packages/libvirt.py", line 728, in createWithFlags
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] if ret == -1: raise libvirtError
('virDomainCreateWithFlags() failed', dom=self)
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1]
libvirtError: Unable to add bridge brq233a5889-2e port tap3f81c08a-39:
Device or resource busy
2014-04-24 14:41:58.499 60306 TRACE nova.compute.manager [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1]
2014-04-24 14:41:58.680 AUDIT nova.compute.manager
[req-4dc590cc-9a34-460d-8c6a-4efdfb9de456 fd7179d2284247179c70db99ee1842db
4f50d05ffb6b44a29f9b23978e40542b] [instance:
496c546b-4afc-4b48-9984-08c42cbe36d1] Terminating instance
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