Re: MesaLib

[Taylor R Campbell <campbell+netbsd-tech-x11%mumble.net@localhost>]

> Date: Sun, 09 Jul 2023 22:42:43 +0100
> From: Robert Swindells <rjs%fdy2.co.uk@localhost>
> 
> Reading symbols from /usr/X11R7/bin/glxgears...
> [New process 1375]
> [New process 1357]
> Core was generated by `glxgears'.
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0  0x00007f7ff0969435 in ?? ()
> [Current thread is 1 (process 1375)]
> (gdb) bt
> #0  0x00007f7ff0969435 in ?? ()
> #1  0x00007f7fffffdfa0 in ?? ()
> #2  0x00007f7ff74ce6c0 in ?? ()
> #3  0x00007f7ff242881f in ?? ()
> #4  0x0000000000000000 in ?? ()

Do you have the debug set installed?

Do you have these files?

/usr/libdata/debug/usr/X11R7/bin/glxgears.debug
/usr/libdata/debug/usr/X11R7/lib/libGL.so.*.0.debug
/usr/libdata/debug/usr/X11R7/lib/libglapi.so.*.0.debug
/usr/libdata/debug/usr/X11R7/lib/modules/dri/*_dri.so.*.debug

If you run glxgears under gdb and set a breakpoint on main before
starting it, does it appear to have better debug data?