Subject: bug#37671: 27.0.50; Segmentation fault with --fg-daemon on Linux

From: Eli Zaretskii <[email-masked]>
Date: Wed, 08 Jan 2020 18:28:10 +0200

> From: Frank Terbeck <[email-masked]>
> Cc: [email-masked]
> Date: Wed, 08 Jan 2020 04:23:14 +0100
> 
> Thread 1 "emacs-27.0.50" received signal SIGSEGV, Segmentation fault.
> 0x0000555555624d2d in show_mouse_face (hlinfo=0x5555568e7698, draw=DRAW_NORMAL_TEXT) at xdisp.c:31489
> 31489     if (FRAME_WINDOW_P (f) && NILP (track_mouse))

Please show the output of these GDB commands:

  (gdb) p *hlinfo
  (gdb) p *f

(I assume that you still have the crashed session in the debugger.)

Thanks.