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From: Eli Zaretskii <eliz@gnu.org>
To: Alain Schneble <a.s@realize.ch>
Cc: 24614@debbugs.gnu.org
Subject: bug#24614: 25.1.50; Exception after moving mouse over over a different window
Date: Tue, 04 Oct 2016 18:44:15 +0300	[thread overview]
Message-ID: <83lgy4m84w.fsf@gnu.org> (raw)
In-Reply-To: <86fuoc4145.fsf@realize.ch> (message from Alain Schneble on Tue,  4 Oct 2016 16:53:14 +0200)

> From: Alain Schneble <a.s@realize.ch>
> Date: Tue, 4 Oct 2016 16:53:14 +0200
> 
> I was working in an emacs-lisp-mode buffer displayed in a window of a
> frame divided into 4 windows.  After moving the mouse over another
> window showing an org-mode buffer, Emacs crashed.

Looks like some stack issue, or maybe an exception in a non-main
thread:

> #7  0x00007ff85a6f9afd in ntdll!.chkstk () from C:\WINDOWS\SYSTEM32\ntdll.dll
> No symbol table info available.
> #8  0x00007ff85a684fe9 in ntdll!RtlImageNtHeaderEx () from C:\WINDOWS\SYSTEM32\ntdll.dll
> No symbol table info available.
> #9  0x00007ff85a6f8c0a in ntdll!KiUserExceptionDispatcher () from C:\WINDOWS\SYSTEM32\ntdll.dll
> No symbol table info available.
> #10 0x00000004000469f9 in get_window_cursor_type (active_cursor=<synthetic pointer>, width=0xbfd6ac, glyph=0x10c46fd0, w=0x12af8400) at xdisp.c:28096
>         cursor_type = 6
>         alt_cursor = <optimized out>
>         non_selected = false

See that chkstk above?

Also, how can cursor_type be 6?  The enumeration has only 6 values, 2
of them negative.

Other than that, I cannot glean anything useful from this backtrace,
especially since this is an optimized build.

Is this GDB session still alive?





  reply	other threads:[~2016-10-04 15:44 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-04 14:53 bug#24614: 25.1.50; Exception after moving mouse over over a different window Alain Schneble
2016-10-04 15:44 ` Eli Zaretskii [this message]
2016-10-04 15:54   ` Alain Schneble
2016-10-04 16:19     ` Eli Zaretskii
2016-10-04 16:25       ` Alain Schneble
2016-10-04 17:08         ` Eli Zaretskii
2016-10-04 17:24           ` Alain Schneble
2016-10-04 17:41             ` Eli Zaretskii
2016-10-04 18:06               ` Alain Schneble
2016-10-04 19:15                 ` Eli Zaretskii
2016-10-04 20:08                   ` Alain Schneble
2016-10-04 16:06   ` Alain Schneble
2016-10-04 16:31     ` Eli Zaretskii

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