From: Giorgos Keramidas <keramida@ceid.upatras.gr>
To: Liang Wang <netcasper@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Re: emacs daemon exits when emacsclient connects to it again
Date: Mon, 09 Feb 2009 18:34:05 +0200 [thread overview]
Message-ID: <87iqnj1sea.fsf@kobe.laptop> (raw)
In-Reply-To: <a161d0b60902090229m5f8f278exa30681488558919d@mail.gmail.com> (Liang Wang's message of "Mon, 9 Feb 2009 18:29:41 +0800")
On Mon, 9 Feb 2009 18:29:41 +0800, Liang Wang <netcasper@gmail.com> wrote:
> On Mon, Feb 9, 2009 at 5:47 PM, Giorgos Keramidas
> <keramida@ceid.upatras.gr> wrote:
>> On Mon, 9 Feb 2009 17:11:45 +0800, Liang Wang <netcasper@gmail.com> wrote:
>>> Emacs daemon exits or crashes when emacsclient connect to it again.
>>> Below is my command line operation.
>>>
>>> [liang@localhost ~]$ emacs --daemon -Q
>>> ("emacs" "-Q")
>>> Starting Emacs daemon.
>>> [liang@localhost ~]$ pgrep -l emacs
>>> 2813 emacs
>>> [liang@localhost ~]$ emacsclient -c # succeed to connect
>>> Waiting for Emacs...
>>> [liang@localhost ~]$ pgrep -l emacs
>>> 2813 emacs
>>> [liang@localhost ~]$ emacsclient -c # fail to connect
>>> Waiting for Emacs...
>>> [liang@localhost ~]$ pgrep -l emacs
>>> [liang@localhost ~]$
>>
>> Which version of Emacs are you running? Can you attach to the
>> background process using gdb and see where it crashes?
>
> GNU Emacs 23.0.90.1 (i686-pc-linux-gnu, GTK+ Version 2.14.7) of
> 2009-02-09 on localhost.localdomain
>
> I am not familiar with gdb. Below is the output of gdb session. It
> seems that something is wrong when emacsclient connects to daemon
> initially.
Thanks for looking into this nevertheless :)
> (gdb) attach 2970
[...]
> (gdb) c
> Continuing.
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00000003 in ?? ()
> (gdb) bt
> #0 0x00000003 in ?? ()
> #1 0x00000007 in ?? ()
> #2 0xbfec0490 in ?? ()
> #3 0x009b025c in freopen64 () from /lib/libglib-2.0.so.0
> #4 0x009b025c in freopen64 () from /lib/libglib-2.0.so.0
> #5 0x00000004 in ?? ()
> #6 0xbfec0418 in ?? ()
> #7 0x00928c0a in g_string_append_vprintf () from /lib/libglib-2.0.so.0
> Backtrace stopped: previous frame inner to this frame (corrupt stack?)
> (gdb)
This part looks like a crash inside the glib library. Looking at its
path, the operating system seems to be GNU/Linux. Can you give us a bit
more information?
* The operating system type.
* The branch/release of the OS you are using.
* The list of installed packages that are related to GTK+.
This may be a bug in glib that has already been resolved upstream. If
that is the case, then updating the packages that Emacs depends upon
might fix the crash.
prev parent reply other threads:[~2009-02-09 16:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-09 9:11 emacs daemon exits when emacsclient connects to it again Liang Wang
2009-02-09 9:47 ` Giorgos Keramidas
2009-02-09 10:29 ` Liang Wang
2009-02-09 16:34 ` Giorgos Keramidas [this message]
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