Magnesium makes my screen turn white on world enter, then my pc resarts

[adamlolgaming]

OS: Linux mint
it does not do that when i am outside the game window so i could look at the logs, (when i tested it multiple times, it crashed instead of restarting my pc)
when it does restart my pc, the final message in the log is: "07:30:46] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 2106ms or 42 ticks behind"
(when my pc restarts, i join the world before this message, when mc crashes i join the world after it)
https://paste.ee/p/Gy0FB < log
i also tried with rubidium, same result

[LoalRe]

Same thing but my launcher just closes