From: Fernando de Oliveira <famobr@yahoo.com.br>
To: Ted Zlatanov <tzz@lifelogs.com>
Cc: 20431@debbugs.gnu.org
Subject: bug#20431: emacs-24.5 segfaults with gnutls-3.4.0
Date: Tue, 05 May 2015 09:39:33 -0300 [thread overview]
Message-ID: <5548BA05.80105@yahoo.com.br> (raw)
In-Reply-To: <87fv7c6lg2.fsf@lifelogs.com>
Sorry, forgt to send to the bug report
On 04-05-2015 19:13, Ted Zlatanov wrote:
> On Sun, 26 Apr 2015 14:23:46 -0300 Fernando de Oliveira <famobr@yahoo.com.br> wrote:
>
> FdO> I am having this segfault problem and could not solve by myself.
> ...
> FdO> Build log tail with the error (I1ve replaced "Falha de segmentação" by
> FdO> "Segmentation fault":
> ...
>
> Hi Fernando,
>
> I don't know if the problem is in the GnuTLS integration from this stack
> trace, but I'm definitely not seeing it here. Is it still happening for
> you? Can you replicate it with the released 24.4? How about the latest
> (Git master branch)?
Hi Ted,
Thanks for your post.
System updated to gnutls-3.4.1.
FWIW:
gcc (GCC) 5.1.0 (but my first post was with gcc-4.9.2)
clang version 3.6.0 (tags/RELEASE_360/final)
Tested versions: 24.4, 24.5 (again), Git emacs-24 branch (24.5.50), and
Git master branch (25.0.50, also tried to use clang, for this one).
Unfortunately, still same issue:
{{{
$ cd emacs-25.0.50/src
$ gdb temacs
...
(gdb) set args --batch --load loadup bootstrap
(gdb) run
...
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff0ce8f24 in free () from /lib/libc.so.6
(gdb) bt
#0 0x00007ffff0ce8f24 in free () from /lib/libc.so.6
#1 0x00007ffff16a97ab in _gnutls_ext_deinit () at gnutls_extensions.c:399
#2 0x00007ffff16b0860 in _gnutls_global_deinit (destructor=1)
at gnutls_global.c:385
#3 0x00007ffff7dea727 in _dl_fini () from /lib64/ld-linux-x86-64.so.2
#4 0x00007ffff0ca3d92 in __run_exit_handlers () from /lib/libc.so.6
#5 0x00007ffff0ca3de5 in exit () from /lib/libc.so.6
#6 0x00000000004ea4ff in Fkill_emacs (arg=<optimized out>) at emacs.c:1952
#7 0x0000000000559541 in eval_sub (form=<optimized out>) at eval.c:2181
#8 0x00000000005597fd in Fprogn (body=18685187) at eval.c:445
#9 0x0000000000559471 in eval_sub (form=<optimized out>) at eval.c:2131
#10 0x0000000000559471 in eval_sub (form=form@entry=12492531) at eval.c:2131
#11 0x000000000057b8d8 in readevalloop
(readcharfun=readcharfun@entry=25536,
stream=stream@entry=0xc2e040, sourcename=sourcename@entry=12769012,
printflag=printflag@entry=false, unibyte=unibyte@entry=0,
readfun=readfun@entry=0, start=0, end=0) at lread.c:1929
#12 0x000000000057bf6c in Fload (file=12768756, noerror=<optimized out>,
nomessage=0, nosuffix=<optimized out>, must_suffix=<optimized out>)
at lread.c:1326
#13 0x00000000005594e5 in eval_sub (form=form@entry=12698259) at eval.c:2195
#14 0x000000000055c831 in Feval (form=12698259, lexical=<optimized out>)
at eval.c:1996
#15 0x0000000000558667 in internal_condition_case (
---Type <return> to continue, or q <return> to quit---
bfun=bfun@entry=0x4eaa00 <top_level_2>, handlers=handlers@entry=19824,
hfun=hfun@entry=0x4ef360 <cmd_error>) at eval.c:1348
#16 0x00000000004ed33c in top_level_1 (ignore=ignore@entry=0)
at keyboard.c:1156
#17 0x0000000000558543 in internal_catch (tag=tag@entry=46992,
func=func@entry=0x4ed2e0 <top_level_1>, arg=arg@entry=0) at eval.c:1108
#18 0x00000000004ea998 in command_loop () at keyboard.c:1117
#19 0x00000000004eef4b in recursive_edit_1 () at keyboard.c:728
#20 0x00000000004ef298 in Frecursive_edit () at keyboard.c:799
#21 0x0000000000419df7 in main (argc=5, argv=0x7fffffffdeb8) at emacs.c:1626
(gdb)
}}}
Adding possibly relevant info:
{{{
Configured for 'x86_64-unknown-linux-gnu'.
Where should the build process find the source code? .
What compiler should emacs be built with? gcc -g3 -O2
Should Emacs use the GNU version of malloc? yes
(Using Doug Lea's new malloc from the GNU C Library.)
Should Emacs use a relocating allocator for buffers? no
Should Emacs use mmap(2) for buffer allocation? no
What window system should Emacs use? x11
What toolkit should Emacs use? GTK3
Where do we find X Windows header files? Standard dirs
Where do we find X Windows libraries? Standard dirs
Does Emacs use -lXaw3d? no
Does Emacs use -lXpm? yes
Does Emacs use -ljpeg? yes
Does Emacs use -ltiff? yes
Does Emacs use a gif library? yes -lgif
Does Emacs use a png library? yes -lpng16
Does Emacs use -lrsvg-2? yes
Does Emacs use imagemagick? yes
Does Emacs support sound? yes
Does Emacs use -lgpm? yes
Does Emacs use -ldbus? yes
Does Emacs use -lgconf? yes
Does Emacs use GSettings? yes
Does Emacs use a file notification library? yes -lgio (gfile)
Does Emacs use access control lists? yes -lacl
Does Emacs use -lselinux? no
Does Emacs use -lgnutls? yes
Does Emacs use -lxml2? yes
Does Emacs use -lfreetype? yes
Does Emacs use -lm17n-flt? no
Does Emacs use -lotf? no
Does Emacs use -lxft? yes
Does Emacs directly use zlib? yes
Does Emacs use toolkit scroll bars? yes
}}}
Thanks again,
--
[]s,
Fernando
next prev parent reply other threads:[~2015-05-05 12:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-26 17:23 bug#20431: emacs-24.5 segfaults with gnutls-3.4.0 Fernando de Oliveira
2015-05-04 22:13 ` Ted Zlatanov
2015-05-05 12:39 ` Fernando de Oliveira [this message]
2015-12-21 17:46 ` Fernando de Oliveira
2015-12-22 15:17 ` Ted Zlatanov
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