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From: Alan Third <alan@idiocy.org>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>
Cc: 65843@debbugs.gnu.org, Christian Tanzer <tanzer@gg32.com>
Subject: bug#65843: 28.2; Too many iconified frames in .emacs.desktop -> crash (macOS)
Date: Sun, 10 Sep 2023 20:54:50 +0100	[thread overview]
Message-ID: <ZP4fCoUpDFgv+aYO@idiocy.org> (raw)
In-Reply-To: <m2h6o1lvm6.fsf@Pro.fritz.box>

On Sun, Sep 10, 2023 at 08:40:49PM +0200, Gerd Möllmann wrote:
> Alan Third <alan@idiocy.org> writes:
> 
> > On Sun, Sep 10, 2023 at 05:37:17PM +0200, Gerd Möllmann wrote:
> >> 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
> >
> > I've a vague memory that I've seen something like this before and it
> > was a runaway loop corrupting the heap...
> 
> Sometimes one just has to be lucky enough :-).
> This is with the "-g -O2" build.
> 
> Does this tell you anything?

Is this the same error as above, with the corrupt autorelease pool?

>     frame #27: 0x00000001a9b12b18 AppKit`-[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 716
>     frame #28: 0x000000010052e0d4 emacs`ns_send_appdefined(value=-1) at nsterm.m:4569:24 [opt]

This is an interesting little bit of code with a comment saying it's
been added to cover for what sounds like a bug in macOS 10.10...
Perhaps it's worth removing it and seeing if that helps.

The code's around nsterm.m line 4569, and the whole #ifdef'd section
should be removed.

I still suspect that if we have a corrupt autorelease pool, the
problem will be somewhere entirely different...
-- 
Alan Third





  reply	other threads:[~2023-09-10 19:54 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
2023-09-10 17:09         ` Alan Third
2023-09-10 18:40           ` Gerd Möllmann
2023-09-10 19:54             ` Alan Third [this message]
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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