From: "Gerd Möllmann" <gerd.moellmann@gmail.com>
To: Christian Tanzer <tanzer@gg32.com>
Cc: Alan Third <alan@idiocy.org>, 65843@debbugs.gnu.org
Subject: bug#65843: 28.2; Too many iconified frames in .emacs.desktop -> crash (macOS)
Date: Sun, 10 Sep 2023 19:38:39 +0200 [thread overview]
Message-ID: <m2pm2qkjxc.fsf@Pro.fritz.box> (raw)
In-Reply-To: <m2v8ci3qgc.fsf@Mini.fritz.box> ("Gerd Möllmann"'s message of "Sun, 10 Sep 2023 19:09:39 +0200")
Gerd Möllmann <gerd.moellmann@gmail.com> writes:
> Gerd Möllmann <gerd.moellmann@gmail.com> writes:
>
>> Christian Tanzer <tanzer@gg32.com> writes:
>>
>>> Weirder and weirder …
>>
>> Wait a moment... I just got this
>>
>> [emacs-29] gerd@Mini 2023-09-10 17:24
>> ~/emacs/29/src/ > ~/emacs/29/src/emacs -Q --eval '(desktop-read "~/bug-sowieso")'
>> objc[88769]: autorelease pool page 0x11b4a5000 corrupted
>> magic 0x00000000 0x00000000 0x00000000 0x00000000
>> should be 0xa1a1a1a1 0x4f545541 0x454c4552 0x21455341
>> pthread 0x201892080
>> should be 0x201892080
>>
>> Fatal error 6: Aborted
>>
>> It doesn't seem to happen everytime, and to make things weirder,
>> I didn't get it to abort under lldb.
>>
>> Guess I'll build an emacs-29 with all checking bells and whistles now.
>>
>> I come back to you when I find something out.
>
> That's gonna be a bit more difficult than I thought. With ASAN,
>
> CFLAGS = -g -O0 -fsanitize=address -fno-omit-frame-pointer
>
> the abort does not happen when run 100 times, like so
>
> #! /usr/bin/env zsh
>
> for i in {1..100}; do
> ~/emacs/29/src/emacs -Q --eval '(desktop-read "~/bug-sowieso")' --eval '(kill-emacs)'
> done
>
> I'll have to let that sink in a bit, to get an idea how to preceed.
Cool: If a build with ASAN, but with -O2 and leave out
omit-frame-pointer, the abort happens, with enough tries, but ASAN isn't
triggered. So, I guess it's not something in Emacs' code.
next prev parent reply other threads:[~2023-09-10 17:38 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-09 16:35 bug#65843: 28.2; Too many iconified frames in .emacs.desktop -> crash (macOS) Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-09 16:49 ` Eli Zaretskii
2023-09-09 17:36 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-09 17:39 ` Eli Zaretskii
2023-09-10 14:11 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-10 14:27 ` Eli Zaretskii
2023-09-10 15:07 ` Gerd Möllmann
2023-09-10 15:37 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-10 16:04 ` Gerd Möllmann
2023-09-09 19:53 ` Alan Third
2023-09-10 4:20 ` Gerd Möllmann
2023-09-10 14:59 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-10 15:37 ` Gerd Möllmann
2023-09-10 15:40 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-10 17:09 ` Gerd Möllmann
2023-09-10 17:38 ` Gerd Möllmann [this message]
2023-09-10 17:09 ` Alan Third
2023-09-10 18:40 ` Gerd Möllmann
2023-09-10 19:54 ` Alan Third
2023-09-11 4:07 ` Gerd Möllmann
2023-09-11 4:50 ` Gerd Möllmann
2023-09-11 7:55 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-11 8:06 ` Gerd Möllmann
2023-09-11 16:25 ` Alan Third
2023-09-11 17:16 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-11 18:26 ` Alan Third
2023-09-12 17:43 ` Christian Tanzer via Bug reports for GNU Emacs, the Swiss army knife of text editors
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