Error starting userland proxy

[hadrien-toma]

Trying to run:

docker run -p 53:53/tcp -p 53:53/udp --cap-add=NET_ADMIN andyshinn/dnsmasq:2.75 -S /foo.local.com/192.168.1.1

I get the error:

docker: Error response from daemon: driver failed programming external connectivity on endpoint sleepy_hoover (ddfd2efbe2007cb98633c41bb75d28185ea62a125cf79f31069cfbf030063c3b): Error starting userland proxy: listen tcp 0.0.0.0:53: bind: address already in use.
ERRO[0000] error waiting for container: context canceled

An idea of what I am doing wrong?

[hadrien-toma]

Solved in #8

[olokotoh]

how did you solve it pls?