From: "numbchild@gmail.com" <numbchild@gmail.com>
To: Neil Jerram <neil@ossau.homelinux.net>
Cc: emacs-help <help-gnu-emacs@gnu.org>, Org-mode <emacs-orgmode@gnu.org>
Subject: Re: Emacs sagmentation fault error on a big org-mode file movement
Date: Sun, 17 Dec 2017 23:03:54 +0800 [thread overview]
Message-ID: <CAL1eYuKKmn-spGEFLpZSSF=1muekc91dX=Hnes6vvSm=hE_XJQ@mail.gmail.com> (raw)
In-Reply-To: <00d6f98c-31b2-fd9e-e4af-e6d9445d8945@ossau.homelinux.net>
I'm doing it try to reproduce this sagment fault. but can't reproduce it
for now.
[stardiviner] <Hack this world!> GPG key ID: 47C32433
IRC(freeenode): stardiviner Twitter: @numbchild
Key fingerprint = 9BAA 92BC CDDD B9EF 3B36 CB99 B8C4 B8E5 47C3 2433
Blog: http://stardiviner.github.io/
On Sat, Dec 16, 2017 at 6:58 PM, Neil Jerram <neil@ossau.homelinux.net>
wrote:
> I would suggest (but without detailed knowledge of current emacs practice):
>
> 1. Report your exact emacs version.
>
> 2. Install a corresponding debug symbols package, if your distro provides
> that. That should add a lot more interesting detail to the backtrace.
>
> 3. To go further, repro under GDB, ideally with corresponding source
> code. Then you could explore the immediate cause of the segfault.
>
> Neil
>
> On 16/12/17 04:27, numbchild@gmail.com wrote:
>
> I have a big org-mode file which is overview at startup. When I navigate
> around with [C-v] and [M-v]. The Emacs crashed.
>
> Here is the output from command-line:
> ```
> Fatal error 11: Segmentation fault
> Backtrace:
> emacs[0x51195e]
> emacs[0x4f739a]
> emacs[0x50fe3e]
> emacs[0x510058]
> emacs[0x5100dc]
> /usr/lib/libpthread.so.0(+0x11da0)[0x7fcb1cdcada0]
> emacs[0x4caa74]
> emacs[0x45b2b5]
> emacs[0x4613e9]
> emacs[0x41eb42]
> emacs[0x42087c]
> emacs[0x42157a]
> emacs[0x421567]
> emacs[0x421567]
> emacs[0x42351d]
> emacs[0x458015]
> emacs[0x501893]
> emacs[0x50465a]
> emacs[0x5061dc]
> emacs[0x56c85e]
> emacs[0x4f7754]
> emacs[0x56c7cd]
> emacs[0x4f76eb]
> emacs[0x4fc313]
> emacs[0x4fc636]
> emacs[0x41b302]
> /usr/lib/libc.so.6(__libc_start_main+0xea)[0x7fcb1bf30f4a]
> emacs[0x41c01a]
> [1] 17259 segmentation fault (core dumped) emacs --debug-init
> ```
> Is there a way to debug this?
> I know it is not possible to invoke edebug on anything internal Emacs.
> So is there any system (Linux) solution?
> Like system process dump or traceback.
>
> I'm using latest version `master` branch source code Org-mode.
> Emacs is from compiled `master` branch source code too.
>
> [stardiviner] <Hack this world!> GPG key ID: 47C32433
> IRC(freeenode): stardiviner Twitter: @numbchild
> Key fingerprint = 9BAA 92BC CDDD B9EF 3B36 CB99 B8C4 B8E5 47C3 2433
> Blog: http://stardiviner.github.io/
>
>
>
prev parent reply other threads:[~2017-12-17 15:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-16 4:27 Emacs sagmentation fault error on a big org-mode file movement numbchild
2017-12-16 8:38 ` Eli Zaretskii
2017-12-16 10:35 ` numbchild
2017-12-16 10:58 ` Neil Jerram
2017-12-17 15:03 ` numbchild [this message]
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