@alturismo can you do the following?   Stop docker and vm services Disable bridging for network interface eth0 (see network settings) Docker settings should now show eth0 instead of br0 (see docker settings) Start docker service The container(s) which previously made use of macvlan network br0 must be updated to use now eth0 Start your test with the container which caused the call traces   Reason for this test There is a suspicion