Not all discarding reasons are landing to debug

[liveforeverx]

Example seems be: https://github.com/travelping/eradius/blob/master/src/eradius_server.erl#L126-L129

They should be logged on debug level.

[RoadRunnr]

Some discards are not logged at low log levels by design, check the Radius RFC for "siletly discard".

However, I agree that it is usefull to habe them logged at debug level.