Happens upon bootup. It gets to about 4 seconds in before crashing to launcher with an error code: 0. Because of this I can't provide a crash log as it won't generate one even with not enough crashes. Here's my mod list.

https://pastebin.com/rEfDj152

There will still be a log though, that’s what I need. You can find it at .minecraft/logs/latest.log.

Closing this as not log was provided.