This bug was fixed in the package munin - 2.0.25-2ubuntu0.16.04.4
--------------- munin (2.0.25-2ubuntu0.16.04.4) xenial; urgency=medium
* Add patch to avoid reporting speed below 0 for network devices (LP: #1673357).
-- Lucas Kanashiro <email address hidden> Mon, 20 Jul 2020 10:04:10 -0300
This bug was fixed in the package munin - 2.0.25- 2ubuntu0. 16.04.4
--------------- 2ubuntu0. 16.04.4) xenial; urgency=medium
munin (2.0.25-
* Add patch to avoid reporting speed below 0 for network devices
(LP: #1673357).
-- Lucas Kanashiro <email address hidden> Mon, 20 Jul 2020 10:04:10 -0300