Game will CRASH on Linux while using optirun to start game and input Chinese character(s)

Appearance

• If you using optirun to play game, and you input a Chinese character(such as 新的世界), the game will crash and game window will close suddenly.
• The log will report contents just like the screenshot displays.
• Directly paste Chinese characters from other place cannot trigger the crash.

How to trigger the crash

1. Run command in the terminal to start the launcher: /usr/bin/optirun minecraft-launcher
2. Then start the game.
3. Find a place which it can input, then input some Chinese characters(such as 新的世界; Must use Chinese input method to input Chinese)