This bug was fixed in the package iptables - 1.8.3-2ubuntu4
--------------- iptables (1.8.3-2ubuntu4) eoan; urgency=medium
* autopkgtest: allow-stderr on command9 to fix regression
-- Julian Andres Klode <email address hidden> Mon, 16 Sep 2019 13:48:52 +0200
This bug was fixed in the package iptables - 1.8.3-2ubuntu4
---------------
iptables (1.8.3-2ubuntu4) eoan; urgency=medium
* autopkgtest: allow-stderr on command9 to fix regression
-- Julian Andres Klode <email address hidden> Mon, 16 Sep 2019 13:48:52 +0200