From: Eli Zaretskii <eliz@gnu.org>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>
Cc: sds@gnu.org, 57751@debbugs.gnu.org
Subject: bug#57751: 29.0.50; crash in GC
Date: Thu, 15 Sep 2022 12:23:15 +0300 [thread overview]
Message-ID: <83o7vhyosc.fsf@gnu.org> (raw)
In-Reply-To: <m2fsgtdo63.fsf@Mini.fritz.box> (message from Gerd Möllmann on Thu, 15 Sep 2022 10:42:12 +0200)
> Cc: 57751@debbugs.gnu.org
> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Date: Thu, 15 Sep 2022 10:42:12 +0200
>
> Save the following 2 lines as crash.el, which are what I could reduce my
> init file to:
>
> (custom-set-variables
> '(save-place-mode t))
>
> Then start Emacs from the src directory like this:
>
> lldb emacs
> run -Q -l crash.el xdisp.c dispextern.h lisp.h nsterm.m xterm.c
>
> When the Emacs GUI window appears, quickly grab its titlebar with the
> mouse and drag it up. I usually need a few trials (< 10) to be
> quick enough, or what the reason might be.
>
> Result:
>
> Process 94346 stopped
> * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x1705bfbb0)
> frame #0: 0x0000000100145e18 emacs`process_mark_stack [inlined] symbol_marked_p(s=0x00000001705bfbb0) at alloc.c:4020:7 [opt]
> 4017 {
> 4018 return pdumper_object_p (s)
> 4019 ? pdumper_marked_p (s)
> -> 4020 : s->u.s.gcmarkbit;
> 4021 }
> 4022
> 4023 static void
I cannot reproduce this. Maybe this is specific to macOS, or maybe
one needs to build with native-comp and/or with optimizations?
next prev parent reply other threads:[~2022-09-15 9:23 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-12 14:37 bug#57751: 29.0.50; crash in GC Sam Steingold
2022-09-13 5:20 ` Gerd Möllmann
2022-09-13 14:51 ` Sam Steingold
2022-09-14 5:46 ` Gerd Möllmann
2022-09-14 18:36 ` Sam Steingold
2022-09-15 5:28 ` Gerd Möllmann
2022-09-15 8:42 ` Gerd Möllmann
2022-09-15 8:48 ` Gerd Möllmann
2022-09-15 10:01 ` Gerd Möllmann
2022-09-15 12:10 ` Eli Zaretskii
2022-09-15 15:12 ` Gerd Möllmann
2022-09-15 16:48 ` Sam Steingold
2022-09-15 22:25 ` Gregory Heytings
2022-09-15 22:41 ` Sam Steingold
2022-09-15 22:42 ` Sam Steingold
2022-09-15 23:17 ` Gregory Heytings
2022-09-16 5:40 ` Gerd Möllmann
2022-09-19 16:26 ` Sam Steingold
2022-09-20 4:32 ` Gerd Möllmann
2022-09-15 9:23 ` Eli Zaretskii [this message]
2022-09-15 9:37 ` Gerd Möllmann
2022-09-15 16:45 ` Sam Steingold
2022-09-15 16:35 ` Sam Steingold
2022-09-14 11:30 ` Gerd Möllmann
2022-09-14 11:32 ` Gerd Möllmann
2022-09-14 18:20 ` Sam Steingold
2022-09-15 4:49 ` Gerd Möllmann
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