Comment 18 for bug 2029952

wallaby-proposed verified using [Test Plan] and the following output:

root@porygon:/home/ubuntu# apt-cache policy python3-oslo.privsep
python3-oslo.privsep:
  Installed: 2.5.0-0ubuntu1~cloud1
  Candidate: 2.5.0-0ubuntu1~cloud1
  Version table:
 *** 2.5.0-0ubuntu1~cloud1 500
        500 http://ubuntu-cloud.archive.canonical.com/ubuntu focal-proposed/wallaby/main amd64 Packages
        100 /var/lib/dpkg/status
     2.1.1-0ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages
root@porygon:/home/ubuntu# ip netns exec fip-ec9c32a5-e6e2-4af3-827c-c48452fedc36 ip -br a| wc -l
204
root@porygon:/home/ubuntu# ip netns| grep qrouter| wc -l
202
root@porygon:/home/ubuntu# journalctl --unit neutron-l3-agent --grep ValueError
-- Logs begin at Mon 2023-09-11 10:49:05 UTC, end at Mon 2023-09-11 16:41:16 UTC. --
-- No entries --