New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/issues/32053#issuecomment-883618650

Comment:
Are you using Xorg or Wayland?

I see these same errors:

```
[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1)
error: : cannot open
error: : cannot open
error: : cannot open
```

but then things work just fine. But if it's smashing stack, it could be many different things, including system fonts being processed wrongly, so what fonts you have installed could make a difference, as could many other things.

If we can look at a backtrace via a core file or something, we might be able to see if the segfault is also musl detecting the stack smashing or something.