Docker support

[day1118]

I would like to package an application that can access mouse movement as a docker container. It is possible to pass many other devices (webcams etc) to docker by mounting them as volumes/devices. Unfortunately, when I attempt that here, I receive a seg fault, but cannot determine how to troubleshoot it.

Why docker?
It is an easy way to develop on any machine, and then test/deploy anywhere.

Reproducing the issue
This can easily be reproduced by creating the following files:

# main.py
import mouse
print(mouse.get_position())

# Dockerfile
FROM python:3.9.13
WORKDIR /app
RUN pip3 install mouse
COPY main.py ./
CMD [ "python", "./main.py"]

# docker-compose.yaml
version: "3.3"
services:
  pymouse:
    build: .
    privileged: true
    devices:
      - /dev/mouse0

Then simply run docker-compose up and the app will exit with code 139 (128+ 11)
The log shows Segmentation fault (core dumped)

When I run dmesg, I see the following:

[ 7377.836267] python3[21490]: segfault at e0 ip 00007f2db4688000 sp 00007ffcf9085a98 error 4 in libX11.so.6.4.0[7f2db4672000+8c000]
[ 7377.836278] Code: 07 48 03 b7 e8 00 00 00 48 8b 46 10 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 8b 87 e0 00 00 00 c3 66 0f 1f 84 00 00 00 00 00 <48> 63 87 e0 00 00 00 48 c1 e0 07 48 03 87 e8 00 00 00 48 8b 40 10

Any thoughts on how to investigate this?
Thanks