> To get a backtrace I did the following: [...] Ah, nice, good to know for the next time, thanks! > Just to understand you correctly, what do you expect from `wicked ifup mv-eth0` (beside from > not crashing). I didn't found a config in that container? Oh, yes, correct. I tried that as a test in my real container, where there was an actual configuration for that interface. It seems `wicked ifup [...]` crashes with any interface name, as long as there is a MACVLAN interface present in the container.