From: Lars Ingebrigtsen <larsi@gnus.org>
To: Mike Hamrick <mikeh@muppetlabs.com>
Cc: 38936@debbugs.gnu.org
Subject: bug#38936: 27.0.60; vector_marked_p: GC crash
Date: Fri, 30 Oct 2020 15:34:08 +0100 [thread overview]
Message-ID: <87lffng4v3.fsf@gnus.org> (raw)
In-Reply-To: <m136cuirsj.fsf@eidolon.muppetlabs.com> (Mike Hamrick's message of "Sat, 04 Jan 2020 18:02:52 -0800")
Mike Hamrick <mikeh@muppetlabs.com> writes:
> I've experienced a few crashes recently during GC, which makes it
> challenging to come up with steps to reproduce. I did however manage
> to catch one in the debugger. Please find the attached stack trace and
> system information below.
>
> * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=EXC_I386_GPFLT)
> frame #0: 0x0000000100222a28 Emacs`vector_marked_p(v=0x001dffffa21bfa11) at alloc.c:3726:10
> 3723 }
[...]
> * frame #0: 0x0000000100222a28 Emacs`vector_marked_p(v=0x001dffffa21bfa11) at alloc.c:3726:10
> frame #1: 0x0000000100226085 Emacs`vectorlike_marked_p(header=0x001dffffa21bfa11) at alloc.c:3744:10
> frame #2: 0x0000000100222c62 Emacs`mark_frame(ptr=0x0000000105783630) at alloc.c:6321:20
This looks quite similar to gc crash that was fixed this summer, if I
recall correctly. Are you still seeing these crashes in Emacs 28?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2020-10-30 14:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-05 2:02 bug#38936: 27.0.60; vector_marked_p: GC crash Mike Hamrick
2020-10-30 14:34 ` Lars Ingebrigtsen [this message]
2020-10-30 21:21 ` Mike Hamrick
2020-11-01 12:30 ` Lars Ingebrigtsen
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