From: Philipp <p.stephani2@gmail.com>
To: Victor Tsaran <vtsaran@gmail.com>
Cc: 47378@debbugs.gnu.org
Subject: bug#47378: Emacs 27.1 binary Mac OS build crashes on Big Sur (11.x)
Date: Fri, 26 Mar 2021 18:56:04 +0100 [thread overview]
Message-ID: <C1D5C69D-6C42-4C0B-8209-EC0CB15BA2F8@gmail.com> (raw)
In-Reply-To: <CABUWEtdyQiGe7PjQaHv-ScN2kdx+ZHN5XX-zxd28+NzMCUnAsg@mail.gmail.com>
> Am 25.03.2021 um 06:36 schrieb Victor Tsaran <vtsaran@gmail.com>:
>
> Hi.
> I apologize for not submitting this using Emacs's bug reporting system, but I d not use Emacs for my emailing needs, thus do not have the right setup for doing this.
> I am attaching the full crash log from Mac OS generated by the system and hope it will be helpful in diagnosing the problem.
> More background information below.
>
> 1. I am using the clean Mac OS build of Emacs 27.1 from the Cask repository of Homebrew.
> 2. The build runs without any issues on Mac OS Catalina (10.15) using exact same packages and exact same configuration.
> 3. Emacs seems to abort with memory allocation errors, see the crash thread.
Looks like a double-free in draw_glyphs? But that function is massive, so without further instrumentation it might be difficult to pin down the exact problem.
Could you try compiling with debugging symbols and then generating a stack trace using GDB or LLDB? Another option would be to compile with address sanitization enabled.
next prev parent reply other threads:[~2021-03-26 17:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-25 5:36 bug#47378: Emacs 27.1 binary Mac OS build crashes on Big Sur (11.x) Victor Tsaran
2021-03-26 17:33 ` Alan Third
2021-03-26 17:56 ` Philipp [this message]
2021-03-26 18:46 ` Eli Zaretskii
2021-04-17 19:05 ` Victor Tsaran
2022-06-27 8:25 ` Lars Ingebrigtsen
2021-10-21 4:45 ` Carlos Pita
[not found] <18370489.1.1656382275637@localhost>
2022-06-28 11:56 ` Lars Ingebrigtsen
2022-06-28 16:58 ` Victor Tsaran
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