The console just writes its usual stuff until it eventually stops.
Here are the last lines in the log, those I suspect to be the root of the sudden stop. There are other few issues, but from what I looked up these are mostly fine, classic stuff that shouldn't be an issue :
https://pastebin.com/p59WBxCv
And a full version of the log right here if that may help :
https://pastebin.com/HjHHMViX
I'm on a M1 Mac, trying to run the DawnCraft modpack with ATLauncher (but normally since it's still a Forge modpack it shouldn't be an issue ?) on its latest version, so 1.18.2. I tried offering more RAM to use like advised, up to more than 7k but it had no visible impact. I also suspected my Java being outdated but that's not it either.