Re: OpenGL applications segfault on startup

[Tobias Nygren <tnn%NetBSD.org@localhost>]

On Mon, 28 Jun 2021 18:44:34 +0000 (UTC)
Benny Siegert <bsiegert%gmail.com@localhost> wrote:

> > - LIBGL_DEBUG=verbose
> 
> With this, glxgears segfaults only some of the time. Alacritty however 
> seems to segfault each time.

Try to delete ~/.cache/mesa_shader_cache and restart X.
I had alacritty crash last week for non-obvious reasons and that
helped for my case.

> Given the output above, I'd say that we are already using a version
> without TLS, no? There is nothing in .../lib/modules/dri/tls on my
> machine.

Mesa does not use thread local storage on ARM as far as I know.