0056_user_roles migration stuck is stuck and failing health check

[skuzzle]

I've upgraded from 2025.8 to 2025.12 and the app didn't come up. I'm running it on docker swarm and after some investigation I found out that the app was killed by the default health check that's configured in the Dockerfile.
The last log line is always:

Applying authentik_core.0056_user_roles...

I've overridden the health check in my deployment to leave it running for a longer period but it doesn't seem to complete, even after 10 minutes. I have a very small instance with only one active user and a handful of apps.

This is the worker's resource utilization:

It looks like it deadlocked somehow.

Any ideas on how to further troubleshoot this?

[spikeygg]

I have the same problem. I think your issue might be related to this one: #20667