On Raspberry Pi, container stuck on very first line of output

[itzg]

If you find that your container running on a Raspberry Pi is stuck at the line that looks like:

[init] Running as ...

[itzg]

then this solution has worked for a couple of reported cases:

https://blog.samcater.com/fix-workaround-rpi4-docker-libseccomp2-docker-20/

and some related information from Docker docs

https://docs.docker.com/engine/security/seccomp/