yahoo-eng-team team mailing list archive

[Adrien Cunin <1899141@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

OpenStack-Ansible deployment, just upgraded to Stein, using Ubuntu
18.04.

Neutron Linuxbridge agent logs keep complaining about NetlinkError: (13, 'Permission denied').
After enabling debug, we actually see two stack traces, one happening in privsep, see log attached.

We found out disabling IPv6 on the host workarounds the problem, but
that's not a proper fix of course.

** Affects: neutron
     Importance: Undecided
         Status: New

** Attachment added: "neutron-linuxbridge-agent.log"
   https://bugs.launchpad.net/bugs/1899141/+attachment/5419880/+files/neutron-linuxbridge-agent.log

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https://bugs.launchpad.net/bugs/1899141

Title:
  Linuxbridge agent NetlinkError: (13, 'Permission denied') after Stein
  upgrade

Status in neutron:
  New

Bug description:
  OpenStack-Ansible deployment, just upgraded to Stein, using Ubuntu
  18.04.

  Neutron Linuxbridge agent logs keep complaining about NetlinkError: (13, 'Permission denied').
  After enabling debug, we actually see two stack traces, one happening in privsep, see log attached.

  We found out disabling IPv6 on the host workarounds the problem, but
  that's not a proper fix of course.

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