Similar to MCPE-43241

In summary I created a castle that has beds, workstations and multiple bells in it. I kidnapped few villagers and brought them to live here, made them reproduce by giving them food, what happens after was some batch of children they give birth causes the entire artificial village to create a memory leak and it will use all of my ram until there is none left then freezes. When I tried to break the bell while I was having a leak I had an instant crash with both my bells.

Recreation:

Create an artificial environment for a village

Populate the village and provide enough beds and works

Repeat until some new villagers break your memory and make world unusable