Bug#864514: libmediastreamer-base3: segfault when call starts in libmediastreamer_voip.so.3

Fri Jun 9 18:34:50 UTC 2017

Package: libmediastreamer-base3
Version: 3.6.1-3
Severity: important

Dear Maintainer,

When I click to pick up a call, or someone I'm calling picks up a call, it
immediately crashes.

$ gdb linphone
GNU gdb (Debian 7.12-6) 7.12.0.20161007-git
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Reading symbols from linphone...(no debugging symbols found)...done.
(gdb) r
Starting program: /usr/bin/linphone
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
ortp-warning-Fail to open file /usr/bin//../share/Linphone/linphonerc.factory
[New Thread 0x7fffdd632700 (LWP 6307)]
[New Thread 0x7fffd88db700 (LWP 6308)]
[Thread 0x7fffd88db700 (LWP 6308) exited]
[New Thread 0x7fffd88db700 (LWP 6309)]
ALSA lib conf.c:4974:(snd_config_expand) Unknown parameters 0
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL default:0
ALSA lib conf.c:4974:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM default:0
ALSA lib conf.c:4974:(snd_config_expand) Unknown parameters 0
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM default:0
ALSA lib conf.c:4974:(snd_config_expand) Unknown parameters 1
ALSA lib control.c:1373:(snd_ctl_open_noupdate) Invalid CTL default:1
ALSA lib conf.c:4974:(snd_config_expand) Unknown parameters 1
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM default:1
ALSA lib conf.c:4974:(snd_config_expand) Unknown parameters 1
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM default:1
[Thread 0x7fffd88db700 (LWP 6309) exited]
[New Thread 0x7fffd88db700 (LWP 6310)]
[New Thread 0x7fffc7fff700 (LWP 6311)]
[New Thread 0x7fffc6fdd700 (LWP 6312)]
[Thread 0x7fffc6fdd700 (LWP 6312) exited]
[New Thread 0x7fffc6fdd700 (LWP 6313)]
[New Thread 0x7fffc6740700 (LWP 6314)]
[swscaler @ 0x555555ac5240] deprecated pixel format used, make sure you did set
range correctly
[New Thread 0x7fffc5ca4700 (LWP 6315)]
[New Thread 0x7fff9ffff700 (LWP 6316)]
[mpeg4 @ 0x555555a7f3f0] AVFrame.format is not set
[mpeg4 @ 0x555555a7f3f0] AVFrame.width or height is not set

Thread 9 "linphone" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffc6740700 (LWP 6314)]
0x00007ffff5b5c65d in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_voip.so.3
(gdb) bt
#0  0x00007ffff5b5c65d in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_voip.so.3
#1  0x00007ffff5917a40 in ms_filter_process () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#2  0x00007ffff59184a1 in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#3  0x00007ffff591854f in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#4  0x00007ffff591854f in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#5  0x00007ffff591854f in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#6  0x00007ffff591854f in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#7  0x00007ffff59185b9 in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#8  0x00007ffff5918a35 in ?? () from /usr/lib/x86_64-linux-
gnu/libmediastreamer_base.so.3
#9  0x00007ffff0996494 in start_thread (arg=0x7fffc6740700) at
pthread_create.c:333
#10 0x00007fffeed53aff in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97

-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libmediastreamer-base3 depends on:
ii  libasound2                1.1.3-5
ii  libavcodec57              7:3.2.5-1
ii  libavutil55               7:3.2.5-1
ii  libc6                     2.24-11
ii  libgcc1                   1:6.3.0-18
ii  libgl1-mesa-glx [libgl1]  13.0.6-1+b2
ii  libglew2.0                2.0.0-3+b1
ii  libglu1-mesa [libglu1]    9.0.0-2.1
ii  libogg0                   1.3.2-1
ii  libopus0                  1.2~alpha2-1
ii  libortp9                  3.6.1-3
ii  libpulse0                 10.0-1
ii  libspandsp2               0.0.6+dfsg-0.1
ii  libspeex1                 1.2~rc1.2-1+b2
ii  libspeexdsp1              1.2~rc1.2-1+b2
ii  libstdc++6                6.3.0-18
ii  libswscale4               7:3.2.5-1
ii  libtheora0                1.1.1+dfsg.1-14+b1
ii  libupnp6                  1:1.6.19+git20160116-1.2
ii  libv4l-0                  1.12.3-1
ii  libvpx4                   1.6.1-3
ii  libx11-6                  2:1.6.4-3
ii  libxv1                    2:1.0.11-1

libmediastreamer-base3 recommends no packages.

libmediastreamer-base3 suggests no packages.

-- no debconf information