[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#57751: 29.0.50; crash in GC
From: |
Eli Zaretskii |
Subject: |
bug#57751: 29.0.50; crash in GC |
Date: |
Thu, 15 Sep 2022 12:23:15 +0300 |
> 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?
- bug#57751: 29.0.50; crash in GC, (continued)
- bug#57751: 29.0.50; crash in GC, Sam Steingold, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Gregory Heytings, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Sam Steingold, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Sam Steingold, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Gregory Heytings, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Gerd Möllmann, 2022/09/16
- bug#57751: 29.0.50; crash in GC, Sam Steingold, 2022/09/19
- bug#57751: 29.0.50; crash in GC, Gerd Möllmann, 2022/09/20
- bug#57751: 29.0.50; crash in GC,
Eli Zaretskii <=
- bug#57751: 29.0.50; crash in GC, Gerd Möllmann, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Sam Steingold, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Sam Steingold, 2022/09/15
- bug#57751: 29.0.50; crash in GC, Gerd Möllmann, 2022/09/14
- bug#57751: 29.0.50; crash in GC, Gerd Möllmann, 2022/09/14
- bug#57751: 29.0.50; crash in GC, Sam Steingold, 2022/09/14
- bug#57751: 29.0.50; crash in GC, Gerd Möllmann, 2022/09/15