Starting a container pauses

[Scentyoo]

When I start the container the following lines are printed:

Container USER_ID : 9001
Container GROUP_ID : 100
Container USER_NAME : wradlib

After that it seemingly stops. When I open the taskmanager I can see, that the task "vmmem" is constantly working (4%CPU) and using more and more memory. Just until I press CTRL+C. Then it continues with starting the notebook

^C[I 05:52:35.198 NotebookApp] Writing notebook server cookie secret to /home/wradlib/.local/share/jupyter/runtime/notebook_cookie_secret
[W 05:52:35.641 NotebookApp] WARNING: The notebook server is listening on all IP addresses and not using encryption. This is not recommended.
[I 05:52:35.668 NotebookApp] Loading IPython parallel extension
...

I have Windows 10 with WSL2 activated/deactivated (tried both). Docker Engine v19.03.13 (latest). Kubernetes deactivated.

[Scentyoo]

I forgot to post my command. It is:
docker run -ti --rm --name wradlib_nb -p 8888:8888 -v C:\path\to\docker\wradlib\wradlib-notebooks:/home/notebooks -v C:\path\to\docker\wradlib\wradlib-data:/home/wradlib-data -e LOCAL_USER_ID=$UID -e WRADLIB_DATA=/home/wradlib-data wradlib/wradlib-docker:master-full /opt/conda/envs/wradlib/bin/jupyter notebook --notebook-dir=/home/notebooks --ip='*' --port=8888

[kmuehlbauer]

@Scentyoo Thanks for reporting this! Currently I've no idea what causes this behaviour. Unfortunately I can't try to reproduce this, I've no windows machine to try out. If you find anything to fix this, please let us know.