return of the son of frame creation crash
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Irix/gcc build as describe in:
http://www.xemacs.org/list-archives/xemacs-beta/200003/msg00021.html
but with fresh CVS snapshot (well, yesterday)
familiar scenario:
o pop up frame in VM
o tabs turn funky
o kaboom
useless stack:
(gdb) run
Starting program: /tmp_mnt/u/turner/Tools/src/xemacs-21.2/src/./xemacs
Error: Object "(null)" does not have windowed ancestor
Program exited with code 01.
Current language: auto; currently asm
(gdb) where
No stack.
I keep running with VM frame creation in hopes that one of these days I'll
get a stack trace that helps pinpoint the problem...
--
John A. Turner, Senior Research Associate
Blue Sky Studios, One South Rd, Harrison, NY 10528
http://www.blueskystudios.com/ (914) 825-8319
At 10:14 AM 4/14/00 -0400, John A. Turner wrote:
Irix/gcc build as describe in:
http://www.xemacs.org/list-archives/xemacs-beta/200003/msg00021.html
but with fresh CVS snapshot (well, yesterday)
familiar scenario:
o pop up frame in VM
o tabs turn funky
o kaboom
Is it repeatable?
andy
--------------------------------------------------------------
Dr Andy Piper
Principal Consultant, BEA Systems Ltd
>>>> "AP" == Andy Piper <andy(a)xemacs.org>:
AP> Is it repeatable?
sadly, no
once a day or so (sometimes less frequently), the XEmacs I have dedicated
to VM (and running under gdb) crashes - but I can't seem to find a pattern
in events leading to a crash
note that I always do a fully optimized build as well, which I use for real
work (not to say that e-mail isn't sometimes real work... anyway...), and
those haven't crashed in weeks (maybe months)
BUT, ever since I switched to ediff-setup-windows-plain, those processes
almost never create new frames
doing xemacs -vanilla is useless, since it's not something that is easily
triggered - I have to actually *use* VM to make it tickle the bug
-John
"John A. Turner" <turner(a)blueskystudios.com> writes:
>>>>> "AP" == Andy Piper
<andy(a)xemacs.org>:
AP> Is it repeatable?
sadly, no
The crash I experienced might be same with your crash. This
is 100% repeatable.
How to repeat the crash is:
First, frame shows progress gauge.
Second, make new frame and delete first frame.
Third, open a mail with some image from T-gnus or
Wanderlust.
Finally, C-x o to a window showing an article from summary
buffer. If it doesn't crash, repeat same procedure again
and again.
This test case needs 20 or so frame creation, but it crashes
100% for me.
(let ((buffer (get-buffer-create "*tmp*")))
(setq default-frame-plist
(append '(width 80 height 20)
default-frame-plist))
(while t
(set-buffer buffer)
(erase-buffer)
(lprogress-display 'test-1 "Test 1" 1)
(lprogress-display 'test-2 "Test 2" 1)
(set-extent-begin-glyph
(make-extent (point) (point))
(make-glyph [xpm :file "xemacs-icon.xpm"]))
(sit-for 0.5)
(make-frame)
(delete-frame)))
--
Yoshiki Hayashi
8980
days inactive
8983
days old
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