yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1211194] Re: nova-compute(folsom) segmentation fault libvirt_type=lxc

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Sean Dague <sean@xxxxxxxxx>
Date: Thu, 04 Sep 2014 17:40:08 -0000
Reply-to: Bug 1211194 <1211194@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: nova
       Status: Incomplete => Won't Fix

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1211194

Title:
   nova-compute(folsom)  segmentation fault  libvirt_type=lxc

Status in OpenStack Compute (Nova):
  Won't Fix

Bug description:
  
  nova-compute(folsom)  segmentation fault  libvirt_type=lxc
  grizzly seems to be the same .

  when I was creating a new instance, the nova-compute segmentation
  fault. but the LXC container seems running ok !

  =======================LOG===========================

  2013-08-12 07:34:38 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:38 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:187
  2013-08-12 07:34:39 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:39 DEBUG nova.network.linux_net [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] IPTablesManager.apply completed with success _apply /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/network/linux_net.py:375
  2013-08-12 07:34:39 DEBUG nova.virt.firewall [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] [instance: 608dae79-e40b-4139-a925-80b77783eaec] Provider Firewall Rules refreshed prepare_instance_filter /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/virt/firewall.py:193
  2013-08-12 07:34:39 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Got semaphore "iptables" for method "_apply"... inner /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:764
  2013-08-12 07:34:39 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Attempting to grab file lock "iptables" for method "_apply"... inner /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:768
  2013-08-12 07:34:39 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Got file lock "iptables" for method "_apply"... inner /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:794
  2013-08-12 07:34:39 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-save -c -t filter execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:187
  2013-08-12 07:34:42 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:42 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:187
  2013-08-12 07:34:43 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:43 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-save -c -t mangle execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:187
  2013-08-12 07:34:44 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:44 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:187
  2013-08-12 07:34:45 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:45 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-save -c -t nat execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:187
  2013-08-12 07:34:47 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:47 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Running cmd (subprocess): sudo nova-rootwrap /etc/nova/rootwrap.conf iptables-restore -c execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:187
  2013-08-12 07:34:48 DEBUG nova.utils [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] Result was 0 execute /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/utils.py:203
  2013-08-12 07:34:48 DEBUG nova.network.linux_net [req-fe05d497-a694-4208-80aa-cb20a9ec8315 651f24b16d33415cb0aa684ee4d0a7d5 b9aa4945e61e47e39f0687c740d1017e] IPTablesManager.apply completed with success _apply /usr/local/lib/python2.7/dist-packages/nova-2012.2.5-py2.7.egg/nova/network/linux_net.py:375
  Segmentation fault

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1211194/+subscriptions