bug#71224: 30.0.50; SIGSEGV in start_display

[Eli Zaretskii]

> From: Daniel Clemente <n142857@gmail.com>
> Date: Tue, 28 May 2024 18:45:14 +0000
> Cc: 71224@debbugs.gnu.org
> 
> (gdb) bt
> #0  start_display (it=0x7fffffb96bd0, w=0x5555621f25a0, pos=...) at 
> xdisp.c:3734
> #1  0x00005555555cfce9 in try_window (window=XIL(0x5555621f25a5), pos=..., 
> flags=1) at xdisp.c:21129

Please show what the below prints:

  (gdb) frame 1
  (gdb) p *w
  (gdb) pp window

(The command "pp" is defined on src/.gdbinit, so you may need to
"source" it.)

Thanks.