This bug was fixed in the package firewalld - 1.0.1-2ubuntu4
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firewalld (1.0.1-2ubuntu4) jammy; urgency=medium
* Fix autopkgtest failure on test rhbz1773809.at (LP: #1945596)
- ensure the test devices are considered managed.
-- Dan Bungert Fri, 05 Nov 2021
15:36:35 -0600
The attachment "firewalld-1_1.0.1-2ubuntu3_1.0.1-2ubuntu4.debdiff" seems
to be a debdiff. The ubuntu-sponsors team has been subscribed to the
bug report so that they can review and hopefully sponsor the debdiff.
If the attachment isn't a patch, please remove the "patch" flag from the
attachment,
** Changed in: firewalld (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1945596
Title:
Autopkgtest fail of 1.0.1-2ubuntu3 - Activation failed because the
@TJ - you had this bug 99% figured out
Please see attached for what I have forwarded to upstream.
https://github.com/firewalld/firewalld/pull/880
As TJ mentions above, the test devices are being ignored.
Don't do that.
** Patch added: "firewalld-1_1.0.1-2ubuntu3_1.0.1-2ubuntu4.debdiff"
Here's the reproducer that shows that dummy0 is being created in the
host network namespace. This is an upstream bug (oversight) so far as I
can tell from its purpose.
# what the host sees initially
root@t300chi:~# nmcli con
NAME UUID TYPE DEVICE
USB3hub
