bug#16877: 24.3.50; Emacs crash in Org agenda view with follow-mode on

[Eli Zaretskii <eliz@gnu.org>]

> From: "Sebastien Vauban" <sva-news@mygooglest.com>
> Date: Tue, 25 Feb 2014 11:22:54 +0100
> 
> #0  0x77149bfd in KERNELBASE!DebugBreak () from /cygdrive/c/Windows/SYSTEM32/KERNELBASE.dll
> #1  0x011ec39c in emacs_abort () at c:/msys/home/dani/emacs/repo/src/w32fns.c:7984
> #2  0x010e1a93 in terminate_due_to_signal (sig=22, backtrace_limit=2147483647) at c:/msys/home/dani/emacs/repo/src/emacs.c:377
> #3  0x01153f7a in die (msg=0x14708e0 <power_letter+1026> "s->img", file=0x146cb90 <DEFAULT_REHASH_SIZE+8> "c:/msys/home/dani/emacs/repo/src/xdisp.c", line=23345)
>     at c:/msys/home/dani/emacs/repo/src/alloc.c:6611
> #4  0x0105c31e in fill_image_glyph_string (s=0x88cf90) at c:/msys/home/dani/emacs/repo/src/xdisp.c:23345
> #5  0x0105d576 in draw_glyphs (w=0x92c3000, x=16, row=0xa3e40ac, area=TEXT_AREA, start=0, end=102, hl=DRAW_NORMAL_TEXT, overlaps=0) at c:/msys/home/dani/emacs/repo/src/xdisp.c:23925
> #6  0x01065ad0 in x_write_glyphs (w=0x92c3000, updated_row=0xa3e40ac, start=0xa3f6000, updated_area=TEXT_AREA, len=102) at c:/msys/home/dani/emacs/repo/src/xdisp.c:25856
> #7  0x010084b3 in update_text_area (w=0x92c3000, updated_row=0xa3e40ac, vpos=1) at c:/msys/home/dani/emacs/repo/src/dispnew.c:3544
> #8  0x01008f2b in update_window_line (w=0x92c3000, vpos=1, mouse_face_overwritten_p=0x88d4e7) at c:/msys/home/dani/emacs/repo/src/dispnew.c:3787
> #9  0x01008022 in update_window (w=0x92c3000, force_p=true) at c:/msys/home/dani/emacs/repo/src/dispnew.c:3410
> #10 0x01007750 in update_window_tree (w=0x92c3000, force_p=true) at c:/msys/home/dani/emacs/repo/src/dispnew.c:3149
> #11 0x0100771a in update_window_tree (w=0x9f6dee0, force_p=true) at c:/msys/home/dani/emacs/repo/src/dispnew.c:3147
> #12 0x010073ed in update_frame (f=0x37fb878, force_p=true, inhibit_hairy_id_p=false) at c:/msys/home/dani/emacs/repo/src/dispnew.c:3047
> #13 0x0103f3d8 in redisplay_internal () at c:/msys/home/dani/emacs/repo/src/xdisp.c:13447
> #14 0x01039bd1 in echo_area_display (update_frame_p=1) at c:/msys/home/dani/emacs/repo/src/xdisp.c:10861
> #15 0x0103779e in message3_nolog (m=171150113) at c:/msys/home/dani/emacs/repo/src/xdisp.c:9828
> #16 0x010374f1 in message3 (m=171150113) at c:/msys/home/dani/emacs/repo/src/xdisp.c:9774
> #17 0x01165ab9 in Fmessage (nargs=2, args=0x88e0d4) at c:/msys/home/dani/emacs/repo/src/editfns.c:3449

Translation: Emacs needed to display some echo-area message, and as
part of that was going to redraw the 2nd screen line of some window.
That screen line had an image displayed, but when Emacs tried to
display that image, it discovered that the image ID yields an invalid
image object (what?? how??!!).

Unless you still have this session in the debugger, and can look
around for values of some key variables, there's nothing that can be
done about this, but close the report as not reproducible.

Thanks.