The bug
Sometimes, trying to generate new chunks crashes the server. This issue started happening when I updated my server to 24w18a and is still present in 24w19b. Trying to generate chunks in the Nether can sometimes cause the server to freeze and subsequently crash. This has also happened once in the Overworld.
How to reproduce
I don't know how to consistently reproduce the issue but I've provided its logs.
Linked issues
Attachments
Comments 2
I can indeed confirm with these reproduction steps according to @unknown
create new creative world with seed -8013799900780587992
set view distance to 2, the minimum
set simulation distance to 5, the minimum
show server health debug screen with F3+2
run: /execute in the_nether run execute positioned -912 129 -144 run tp @s ~ ~ ~-16 0.0 0.0
walk at least one chunk south
observe as the single player server stops responding
while the client can continue without the server, the game must eventually be forcibly closed.
see also MC-271948.
i posted steps to reproduce [here](https://bugs.mojang.com/browse/MC-271948?focusedId=1322433&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-1322433).