Hi,
could you run it in verbose mode and run the bt command in the gdb
console after the crash:
gdb ./linphone
run --verbose
bt
thanks,
Johan
On 22/04/16 14:00, darius wrote:
Hi,
Here is gdb trace:
(gdb) run
Starting program:
/home/darius/software/linphone-desktop/OUTPUT/bin/linphone
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
** Message: Found lang C
Gtk-Message: Failed to load module "canberra-gtk-module"
[New Thread 0x7fffe6e0d700 (LWP 3323)]
[New Thread 0x7fffe5b4b700 (LWP 3324)]
2016-04-22 13:57:12:934 belle-sip-warning-There is no object pool
created in thread [140737353800256]. Use belle_sip_object_pool_push()
to create one. Unowned objects not unref'd will be leaked.
[New Thread 0x7fffe4cd6700 (LWP 3325)]
Succesfully created grammar with 281 rules.
Grammar is complete.
Grammar has been optimized.
[New Thread 0x7fffdaf37700 (LWP 3326)]
[New Thread 0x7fffda519700 (LWP 3327)]
[New Thread 0x7fffd9d18700 (LWP 3328)]
[New Thread 0x7fffd9517700 (LWP 3329)]
[New Thread 0x7fffd8d16700 (LWP 3330)]
[New Thread 0x7fffc3fff700 (LWP 3331)]
[New Thread 0x7fffc37fe700 (LWP 3332)]
[Thread 0x7fffc37fe700 (LWP 3332) exited]
[Thread 0x7fffc3fff700 (LWP 3331) exited]
[Thread 0x7fffd8d16700 (LWP 3330) exited]
[Thread 0x7fffd9d18700 (LWP 3328) exited]
[Thread 0x7fffd9517700 (LWP 3329) exited]
** Message: Opened multimedia page... reloading audio and video devices!
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff476d2a9 in _ms_filter_call_method (f=0x0, id=157188,
arg=0x7fffffffdee4)
at
/home/darius/software/linphone-desktop/submodules/linphone/mediastreamer2/src/base/msfilter.c:148
148 MSFilterMethod *methods=f->desc->methods;
Regards,
Darius
-------- Original Message --------
Subject: Re: [Linphone-users] Segmentation fault while accessing
video v.3.9.1
Local Time: April 21, 2016 5:22 PM
UTC Time: April 21, 2016 3:22 PM
From: [email protected] <mailto:[email protected]>
To: [email protected] <mailto:[email protected]>
Hi,
could you run prepare.py with -d option and post a gdb trace of the
segfault.
thanks,
johan
On 21/04/16 14:57, darius wrote:
Hi,
I'm using linphone latest version taken from git and compiled on
linux Debian Stable (Jessie) x64. The problem is that as soon as I
try to access video (show video preview or start a call), linphone
crashes with segmentation fault. Message looks like this:
** Message: Opened multimedia page... reloading audio and video devices!
linphone-message : Card 'PulseAudio: Built-in Audio Digital Stereo
(HDMI)' added with capabilities [playback]
linphone-message : Card 'PulseAudio: Built-in Audio Analog Stereo'
added with capabilities [capture, playback]
linphone-warning : No capture card with id PulseAudio: Built-in
Audio Digital Stereo (HDMI)
linphone-message : Webcam V4L2: /dev/video0 added
linphone-message : Webcam StaticImage: Static picture added
linphone-message : Setting video size 640x480 on stream [0x12a3e40]
linphone-message : Driver is uvcvideo, version is 200711
linphone-message : format MS_YUYV : max_fps=30, native=1, compressed=0
linphone-message : format MS_MJPEG : max_fps=-1, native=1, compressed=1
linphone-message : Candidate: 1
linphone-message : V4L2: selected format is MS_YUYV
linphone-message : Size of webcam delivered pictures is 640x480.
Format:0x00000002
Segmentation fault
I've also tried to install linphone from official Debian
repositories, but latest version there is 3.6.1 without ZRTP
support. That version works ok, but have problem with registration
to linphone sip server. So, video on older version works, but latest
version crashes with error above. I have compiled it by using
/prepare.py -ac/ and then /make/. Any ideas, suggestions?
Regards,
Darius
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