usermod: group '101' does not exist on Docker image

[danfercf1]

Problem Description

When I run the docker image using the command:

docker run --rm -it -v ~/.mitmproxy:/home/mitmproxy/.mitmproxy -p 192.168.1.103:8080:8080 mitmproxy/mitmproxy:9.0.0 mitmweb --mode wireguard --showhost

I receive the message "usermod: group '101' does not exist" and the container can't run, I've tried with the latest docker hub image and the problem is the same, I'm using Nobara that is a Fedora distribution based.

Steps to reproduce the behavior:

1. Run the image with the command:
   docker run --rm -it -v ~/.mitmproxy:/home/mitmproxy/.mitmproxy -p 192.168.1.103:8080:8080 mitmproxy/mitmproxy:9.0.0 mitmweb --mode wireguard --showhost

System Information

mitmproxy 9.0.0
mitmproxy latest

[mhils]

The problem here is probably somewhere around -v ~/.mitmproxy:/home/mitmproxy/.mitmproxy and what we're doing here:

mitmproxy/release/docker/docker-entrypoint.sh

Lines 15 to 18 in 240a286

	usermod -o \
	-u $(stat -c "%u" "$f") \
	-g $(stat -c "%g" "$f") \
	mitmproxy

[danfercf1]

I really don't know what was happened because I've tried again with this configuration
docker run --rm -it -v ~/.mitmproxy:/home/mitmproxy/.mitmproxy -p 192.168.1.103:8080:8080 -p 8081:8081 -p 51820:51820/udp mitmproxy/mitmproxy:latest mitmweb --mode wireguard --showhost --web-host 0.0.0.0 --set tls_version_client_min=SSL3 and it's working well now, I think the problem is fixed. Thank you