Re: [Linphone-developers] Xubuntu 14.04 - Linphone 3.6.1 crash using H263 and/or H263-1998 codecs

[Cédric Goby]

Hello Ilya,

Le 23/05/2014 16:26, Ilya Melnikov a écrit :

Hello, Cédric.

On Thursday 22 May 2014 18:45:13 Cédric Goby wrote:

Here is the informations I could gather

ulimit -c unlimited

When getting gdb backtrace it is recommended to install debug symbols.
In Trusty you can install it via command:
sudo apt-get install linphone-dbg

Ok, done.

I'm testing Linphone 3.6.1

As I try to join a meeting using  H263 and/or H263-1998 codecs Linphone
crash (the application close). There is no crash if I use other codecs.

My OS is Xubuntu 14.04 LTS and Linphone 3.6.1 has been installed from
repository via synaptic.

Even if your problem will be found and fixed - it will not be fixed in the 
official Ubuntu repository. Updated binary Linphone packages can be obtained 
only from PPA:
https://launchpad.net/~linphone/+archive/release

And currently this PPA contains updated version 3.7.0.
Can you check this version? May be this version already fixes your problem.
If not - please get backtrace with debug symbols.

I've added this PPA and Linhone 3.7.0 has been installed via Synaptic.

Unfortunatly the problem remain the same.

Here is what I could gather, but it seems there is less information than previously...

address@hidden:~$ ulimit -c unlimited
address@hidden:~$ linphone

** (linphone:4636): WARNING **: Icone non trouvée: linphone.png

(linphone:4636): Gtk-WARNING **: Could not find signal handler 'linphone_gtk_internet_kind_changed'
ALSA lib conf.c:4694:(snd_config_expand) Unknown parameters 0
ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL default:0
ALSA lib conf.c:4694:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default:0
ALSA lib conf.c:4694:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default:0
ALSA lib conf.c:4694:(snd_config_expand) Unknown parameters 1
ALSA lib control.c:953:(snd_ctl_open_noupdate) Invalid CTL default:1
ALSA lib conf.c:4694:(snd_config_expand) Unknown parameters 1
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default:1
ALSA lib conf.c:4694:(snd_config_expand) Unknown parameters 1
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM default:1
belle-sip-warning-There is no object pool created in thread [140578603837952]. Use belle_sip_object_pool_push() to create one. Unowned objects not unref'd will be leaked.

--> Now I try to join a meeting by entering <sip:h323:address@hidden> and clicking on the green icon for calling, then the Linphone application close.

x264 [warning]: lookaheadless mb-tree requires intra refresh or infinite keyint
x264 [warning]: VBV bitrate (1835) > level limit (768)
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
x264 [info]: profile Constrained Baseline, level 1.3
Erreur de segmentation (core dumped)
address@hidden:~$ gdb linphone core
GNU gdb (Ubuntu 7.7-0ubuntu3.1) 7.7
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from linphone...Reading symbols from /usr/lib/debug/.build-id/4e/ac91e79f188ec84e8871f558a0a75bbf7738e9.debug...done.
done.
[New LWP 3102]
[New LWP 3101]
[New LWP 3091]
[New LWP 3099]
[New LWP 3100]
[New LWP 3103]
[New LWP 3104]
[New LWP 3090]
[New LWP 3086]
[New LWP 3089]
[New LWP 3085]
Core was generated by `linphone'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f3817d34c4c in ?? ()
(gdb) bt
#0  0x00007f3817d34c4c in ?? ()
#1  0x00007f3810f2313c in ?? ()
#2  0x00007f37e4ca5860 in ?? ()
#3  0x00007f38114955b3 in ?? ()
#4  0x0000000001f75830 in ?? ()
#5  0x00007f381784f719 in ?? ()
#6  0x0000000000000000 in ?? ()
(gdb) q
address@hidden:~$

Thanks for your help

--
Ilya Melnikov

_______________________________________________
Linphone-developers mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/linphone-developers

Cédric Goby