Subject: bug#12007: 24.1.50; Crash in auto-revert-handler

From: Eli Zaretskii <[email-masked]>
Date: Sat, 21 Jul 2012 16:51:06 +0300

> From: Christoph Scholtes <[email-masked]>
> Date: Sat, 21 Jul 2012 07:17:07 -0600
> 
> Emacs seems to have crashed while executing the auto-revert-function. I
> was not working on anything at that moment and Emacs was minimized.
> 
> Eli, gdb session is available. :)

Thanks, but this looks like a completely different crash, it happened
inside GC:

> #1  0x0114fabd in w32_abort () at w32fns.c:7183
>         button = 6
> #2  0x01041cc6 in die (
>     msg=0x152fa40 "assertion failed: buffer->base_buffer->indirections > 0", 
>     file=0x152d874 "buffer.c", line=1454) at alloc.c:6701
> No locals.
> #3  0x010a9ab1 in compact_buffer (buffer=0x10847c00) at buffer.c:1454
> No locals.
> #4  0x0103ef10 in Fgarbage_collect () at alloc.c:5416  <<<<<<<<<<<<<<<<<<<

The failed assertion seems to point to the latest changes which added
buffer indirection counting.  Dmitry, could you please take a look?
You can ask Christoph to look around in the crashed session, since it
is still runs under GDB.