Bug#612234: linphone: segfault when calling 500 at ekiga.net if video is enabled

Mon Feb 7 00:10:19 UTC 2011

Package: linphone
Version: 3.3.2-1
Severity: important
Tags: squeeze

I try to do a video call to 500 at ekiga.net (echo service). Ekiga is segfaulting
after I get a reply from ekiga echo service. Sometimes I can even hear
beginning
of the message from ekiga echo service.

If I disable video, everything works OK. Here is gdb backtrace:

== gdb session 1 ======================
$ gdb /usr/bin/linphone-3
GNU gdb (GDB) 7.0.1-debian
Copyright (C) 2009 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 "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/linphone-3...(no debugging symbols found)...done.
(gdb) r
Starting program: /usr/bin/linphone-3
[Thread debugging using libthread_db enabled]

(linphone-3:10873): GLib-GObject-WARNING **: IA__g_object_set_valist: object
class `GtkSettings' has no property named `gtk-menu-images'
ortp-warning-Cannot read config, no core created yet.

(linphone-3:10873): libglade-WARNING **: Error loading image: Failed to open
file '/usr/share/linphone/linphone2.png': No such file or directory

(linphone-3:10873): libglade-WARNING **: could not convert string to type
`GdkPixbuf' for property `icon'

(linphone-3:10873): libglade-WARNING **: Radio button group video_item could
not be found

(linphone-3:10873): libglade-WARNING **: Error loading image: Failed to open
file '/usr/share/linphone/linphone2.png': No such file or directory

(linphone-3:10873): libglade-WARNING **: could not convert string to type
`GdkPixbuf' for property `icon'
ALSA lib conf.c:4616:(snd_config_expand) Unknown parameters 0
ALSA lib control.c:882:(snd_ctl_open_noupdate) Invalid CTL default:0
ALSA lib conf.c:4616:(snd_config_expand) Unknown parameters 1
ALSA lib control.c:882:(snd_ctl_open_noupdate) Invalid CTL default:1
ALSA lib conf.c:4616:(snd_config_expand) Unknown parameters 2
ALSA lib control.c:882:(snd_ctl_open_noupdate) Invalid CTL default:2
ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave
[New Thread 0xf1644b70 (LWP 10877)]
[New Thread 0xf0e43b70 (LWP 10878)]
[New Thread 0xf0642b70 (LWP 10879)]
[Thread 0xf1644b70 (LWP 10877) exited]
[Thread 0xf0642b70 (LWP 10879) exited]
[New Thread 0xf0642b70 (LWP 10881)]
[New Thread 0xf1644b70 (LWP 10882)]

(linphone-3:10873): libglade-WARNING **: Error loading image: Failed to open
file '/usr/share/linphone/linphone2.png': No such file or directory

(linphone-3:10873): libglade-WARNING **: could not convert string to type
`GdkPixbuf' for property `icon'

(linphone-3:10873): Gtk-WARNING **: GtkSpinButton: setting an adjustment with
non-zero page size is deprecated

(linphone-3:10873): Gtk-WARNING **: GtkSpinButton: setting an adjustment with
non-zero page size is deprecated

(linphone-3:10873): Gtk-WARNING **: GtkSpinButton: setting an adjustment with
non-zero page size is deprecated

(linphone-3:10873): Gtk-WARNING **: GtkSpinButton: setting an adjustment with
non-zero page size is deprecated
[New Thread 0xe817ab70 (LWP 10885)]
[New Thread 0xe7979b70 (LWP 10886)]
[New Thread 0xe6f78b70 (LWP 10887)]
[New Thread 0xe6777b70 (LWP 10888)]
[New Thread 0xe5f76b70 (LWP 10889)]

(linphone-3:10873): Gtk-WARNING **: GtkSpinButton: setting an adjustment with
non-zero page size is deprecated

(linphone-3:10873): Gtk-WARNING **: GtkSpinButton: setting an adjustment with
non-zero page size is deprecated

(linphone-3:10873): libglade-WARNING **: could not find signal handler
'linphone_gtk_create_fonics_account'.
[Thread 0xe6777b70 (LWP 10888) exited]
[Thread 0xe5f76b70 (LWP 10889) exited]
[Thread 0xe7979b70 (LWP 10886) exited]
[Thread 0xe6f78b70 (LWP 10887) exited]
[New Thread 0xe6f78b70 (LWP 10892)]
[Thread 0xe817ab70 (LWP 10885) exited]

** (linphone-3:10873): WARNING **: Couldn't find pixmap file: calling_anim.gif

(linphone-3:10873): libglade-WARNING **: Error loading image: Failed to open
file '/usr/share/linphone/linphone2.png': No such file or directory

(linphone-3:10873): libglade-WARNING **: could not convert string to type
`GdkPixbuf' for property `icon'

** (linphone-3:10873): WARNING **: Couldn't find pixmap file: incall_anim.gif
[New Thread 0xe817ab70 (LWP 10896)]
[Thread 0xf1644b70 (LWP 10882) exited]
[New Thread 0xf1644b70 (LWP 10897)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xf1644b70 (LWP 10897)]
0xf7f78d6e in ?? () from /usr/lib/libmediastreamer.so.0
(gdb) bt
#0  0xf7f78d6e in ?? () from /usr/lib/libmediastreamer.so.0
#1  0xf7f78ecd in ?? () from /usr/lib/libmediastreamer.so.0
#2  0xf7f78fb5 in ms_ticker_run () from /usr/lib/libmediastreamer.so.0
#3  0xf75d9955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#4  0xf7559e7e in clone () from /lib/i686/cmov/libc.so.6
(gdb)

== gdb session 1 ===========================

Sometimes I get this:

== gdb session 2 ================
[New Thread 0xe5fffb70 (LWP 15144)]
[Thread 0xf0642b70 (LWP 15128) exited]
[New Thread 0xf0642b70 (LWP 15145)]
linphone-3: malloc.c:4631: _int_malloc: Assertion `(unsigned long)(size) >=
(unsigned long)(nb)' failed.

Program received signal SIGABRT, Aborted.
0xf7fe0425 in __kernel_vsyscall ()

(gdb) bt
#0  0xf7fe0425 in __kernel_vsyscall ()
Cannot access memory at address 0xffffca98
== gdb session 2 ================

-- System Information:
Debian Release: 6.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linphone depends on:
ii  libasound2       1.0.23-2.1              shared library for ALSA applicatio
ii  libatk1.0-0      1.30.0-1                The ATK accessibility toolkit
ii  libavcodec52     5:0.6.1+svn20101128-0.2 library to encode decode multimedi
ii  libc6            2.11.2-10               Embedded GNU C Library: Shared lib
ii  libcairo2        1.8.10-6                The Cairo 2D vector graphics libra
ii  libfontconfig1   2.8.0-2.1               generic font configuration library
ii  libfreetype6     2.4.2-2.1               FreeType 2 font engine, shared lib
ii  libglade2-0      1:2.6.4-1               library to load .glade files at ru
ii  libglib2.0-0     2.24.2-1                The GLib library of C routines
ii  libgsm1          1.0.13-3                Shared libraries for GSM speech co
ii  libgtk2.0-0      2.20.1-2                The GTK+ graphical user interface 
ii  liblinphone3     3.3.2-1                 linphone's shared library part (su
ii  libmediastreamer 3.3.2-1                 linphone web phone's media library
ii  libogg0          1.2.0~dfsg-1            Ogg bitstream library
ii  libortp8         3.3.2-1                 Real-time Transport Protocol stack
ii  libpango1.0-0    1.28.3-1+squeeze1       Layout and rendering of internatio
ii  libsdl1.2debian  1.2.14-6.1              Simple DirectMedia Layer
ii  libspeex1        1.2~rc1-1               The Speex codec runtime library
ii  libspeexdsp1     1.2~rc1-1               The Speex extended runtime library
ii  libswscale0      5:0.6.1+svn20101128-0.2 ffmpeg video scaling library
ii  libtheora0       1.1.1+dfsg.1-3          The Theora Video Compression Codec
ii  libx11-6         2:1.3.3-4               X11 client-side library
ii  libxml2          2.7.8.dfsg-2            GNOME XML library
ii  linphone-nox     3.3.2-1                 SIP softphone - console-only clien

linphone recommends no packages.

Versions of packages linphone suggests:
pn  yelp                          <none>     (no description available)

-- no debconf information