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[Bug 1233368] Re: Unauthorized command: kill -9

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Sam Betts <sam@xxxxxxxxxxxxxx>
Date: Mon, 08 Sep 2014 15:47:41 -0000
Reply-to: Bug 1233368 <1233368@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Fixed in master by https://review.openstack.org/56785

** Changed in: neutron
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1233368

Title:
  Unauthorized command: kill -9

Status in OpenStack Neutron (virtual network service):
  Fix Released

Bug description:
   Stderr: '/usr/local/bin/neutron-rootwrap: Unauthorized command: kill
  -9 30601 (no filter matched)\n'

  
  2013-09-30 17:56:22.682 2684 ERROR neutron.agent.dhcp_agent [-] Unable to disable dhcp.
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent Traceback (most recent call last):
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent   File "/opt/stack/new/neutron/neutron/agent/dhcp_agent.py", line 126, in call_driver
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent     getattr(driver, action)(**action_kwargs)
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent   File "/opt/stack/new/neutron/neutron/agent/linux/dhcp.py", line 180, in disable
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent     utils.execute(cmd, self.root_helper)
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent   File "/opt/stack/new/neutron/neutron/agent/linux/utils.py", line 61, in execute
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent     raise RuntimeError(m)
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent RuntimeError: 
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent Command: ['sudo', '/usr/local/bin/neutron-rootwrap', '/etc/neutron/rootwrap.conf', 'kill', '-9', '30601']
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent Exit code: 99
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent Stdout: ''
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent Stderr: '/usr/local/bin/neutron-rootwrap: Unauthorized command: kill -9 30601 (no filter matched)\n'
  2013-09-30 17:56:22.682 2684 TRACE neutron.agent.dhcp_agent 

  http://logs.openstack.org/03/47503/16/check/check-tempest-devstack-vm-
  neutron/0b35b85/logs/screen-q-dhcp.txt.gz?level=TRACE

  logstash query: "Unauthorized command: kill -9" shows this has
  happened about 100 times in past 24 hours and sometimes happens on
  'successful' tempest runs.

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