[MC-229963] Breaking a Crafting Table causes thousands of invisible entities to spawn

After upgrading my 1.16.5 world to 1.17, every time I broke a Crafting Table the game would enter a "Timed Out" state and thousands of entities would continuously spawn, causing the game to lag out.
A video documenting the bug.

(At the end of the video, trying to quit the world would make the game to freeze up.)

Comments 3

Marty McFly 2021-06-22T21:38:46Z

Will you attach a crash report. If none were generated, manually cause a crash in your world by holding f3+c for 10 seconds.

tryashtar 2021-06-22T21:50:47Z

And a copy of the world in 1.16 please

Almog Preiss 2021-06-22T22:43:11Z

Upon looking at my own world loading log, I was able to find the issue which was the datapacks I was previously using in 1.16.5.
I have resolved the issue, you can close this report.