Some nonesense like:
|2018/03/15-23:08:59 Munin::Node::Server (type Net::Server::Fork) starting! pid(10504)
|Resolved [*]:4949 to [::]:4949, IPv6
|Not including resolved host [0.0.0.0] IPv4 because it will be handled by [::] IPv6
|Binding to TCP port 4949 on host :: with IPv6
Signed-off-by: Mattia Rizzolo <mapreri@ubuntu.com>