From: Gary Mills <mills@cc.umanitoba.ca>
To: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
Cc: bug-gnu-emacs@gnu.org
Subject: Re: emacs-22.1 with GTK dumps core when Gnome wigets clicked
Date: Sat, 16 Jun 2007 10:40:07 -0500 [thread overview]
Message-ID: <20070616154007.GA8488@cc.umanitoba.ca> (raw)
In-Reply-To: <20070616143059.GA23286@cc.umanitoba.ca>
On Sat, Jun 16, 2007 at 09:30:59AM -0500, Gary Mills wrote:
> On Sat, Jun 16, 2007 at 02:22:54PM +0900, YAMAMOTO Mitsuharu wrote:
> >
> > Could you try yet another patch below and identify the line in the
> > source code where the crash occurs?
>
> It does still dump core for me. I'm not sure that I can identify the
> source line. I have very little experience with debuggers. I'd have
> to use dbx in this case. I'll see what I can do.
This might be what you want:
$ dbx src/emacs core
...
t@2 (l@2) terminated by signal KILL (Killed)
0xfd3416b8: __pollsys+0x0008: blu _cerror ! 0xfd2a2600
(dbx) where
current thread: t@2
=>[1] __pollsys(0x4, 0x8, 0x0, 0x0, 0x622b08, 0x0), at 0xfd3416b8
[2] _pollsys(0x964080, 0x8, 0x0, 0x0, 0x0, 0x1), at 0xfd334824
[3] _poll(0x964080, 0x8, 0xffffffff, 0xfd7f2400, 0xb16310, 0x0), at 0xfd2dd170
[4] g_main_context_poll(0xb16300, 0xffffffff, 0x8, 0x964080, 0x8, 0xfd2dd0f4), at 0xfecd8098
[5] g_main_context_iterate(0x964080, 0x1, 0x1, 0xb16300, 0xb16308, 0x8), at 0xfecd74a0
[6] g_main_loop_run(0x6798b0, 0xfed3ec00, 0xff000000, 0x617460, 0x0, 0xfed2a800), at 0xfecd7c44
[7] link_io_thread_fn(0x0, 0xfabb0188, 0xfd338f9c, 0x800, 0xfabad258, 0x910), at 0xfab90e18
[8] g_thread_create_proxy(0x617460, 0x1, 0xfed3ec00, 0x0, 0xfd339f78, 0xfab90df0), at 0xfecf2268
(dbx) lwps
l@1 LWP suspended in g_main_context_acquire()
>l@2 LWP suspended in __pollsys()
o l@3 signal SIGSEGV in _malloc_internal_nolock()
(dbx) lwp l@3
t@3 (l@3) stopped in _malloc_internal_nolock (optimized) at line 796 in file "gmalloc.c"
796 next->next->prev = next->prev;
(dbx) where
=>[1] _malloc_internal_nolock(size = ???) (optimized), at 0x22151c (line ~796) in "gmalloc.c"
[2] _malloc_internal(size = ???) (optimized), at 0x221b90 (line ~954) in "gmalloc.c"
[3] malloc(size = ???) (optimized), at 0x221bf8 (line ~967) in "gmalloc.c"
[4] emacs_blocked_malloc(size = ???, ptr = ???) (optimized), at 0x1aeb48 (line ~1244) in "alloc.c"
[5] malloc(size = ???) (optimized), at 0x221bf8 (line ~967) in "gmalloc.c"
[6] calloc(nmemb = ???, size = ???) (optimized), at 0x222770 (line ~1624) in "gmalloc.c"
[7] _xdg_glob_hash_insert_text(0x0, 0xfa14f88e, 0xc10e10, 0x67, 0x6f, 0x19bb4), at 0xfac548a0
...
(dbx) print next->prev
dbx: Can't evaluate local variables in optimized functions
--
-Gary Mills- -Unix Support- -U of M Academic Computing and Networking-
next prev parent reply other threads:[~2007-06-16 15:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-09 15:49 emacs-22.1 with GTK dumps core when Gnome wigets clicked Gary Mills
2007-06-10 8:43 ` YAMAMOTO Mitsuharu
2007-06-10 12:51 ` Gary Mills
2007-06-10 13:48 ` YAMAMOTO Mitsuharu
2007-06-10 14:10 ` Gary Mills
2007-06-14 2:16 ` YAMAMOTO Mitsuharu
[not found] ` <20070614184924.GA25414@cc.umanitoba.ca>
2007-06-16 5:22 ` YAMAMOTO Mitsuharu
2007-06-16 13:32 ` Gary Mills
2007-06-16 14:30 ` Gary Mills
2007-06-16 15:40 ` Gary Mills [this message]
2007-06-17 6:41 ` YAMAMOTO Mitsuharu
2007-06-17 16:01 ` Gary Mills
2007-06-18 1:08 ` YAMAMOTO Mitsuharu
2007-06-18 3:03 ` Gary Mills
2007-06-18 9:58 ` YAMAMOTO Mitsuharu
2007-06-16 18:51 ` Richard Stallman
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