Docker Build Hangs and Disk Space Increases When Setting High User ID

[gavinwang668]

Description

I pulled the official Redis image, where the user is 999 redis. However, in our Kubernetes cluster, the minimum allowed user ID for running container users in pods is above 1000990000. I attempted to modify the user ID 999 or delete the redis user and add a new redis user with UID=1000990000 using a Dockerfile. However, when I run docker build, it hangs at the USER 1000990000 command and doesn't proceed. My disk space usage keeps increasing. Is this a bug in Docker?

Reproduce

My Dockerfile is just as the following

FROM redis:7.0.12 USER 1000990000

Expected behavior

No response

docker version

client version 27.x 版本

docker info

client version 27.x 版本

Additional Info

No response