bug#68940: 29.2; Random crashes in face for char / font

[Eli Zaretskii]

> From: Robert Vojta <rvojta@me.com>
> Cc: Eli Zaretskii <eliz@gnu.org>
> Date: Wed, 07 Feb 2024 08:41:34 +0100
> 
> Address sanitizer gave me ...
> 
>   https://gist.github.com/zrzka/3506322a8e4e63fc6b323a48faad8f64
> 
> ... heap user after free in "Automatic GC". When this happened, Emacs
> was showing the mentioned init file load error, and weird character.
> 
> Don't know if it's related to my initial issue, if the problem is the
> timer & kill, ...

Sorry, I have no idea.