Re: [Linphone-users] Segmentation fault while accessing video v.3.9.1

[darius]

Hi Andrey,

Sorry for that. Here is backtrace:

(gdb) bt
#0  0x00007ffff476d2a9 in _ms_filter_call_method (f=0x0, id=157188, arg=0x7fffffffded4) at /home/darius/software/linphone-desktop/submodules/linphone/mediastreamer2/src/base/msfilter.c:148
#1  0x00007ffff476d46f in ms_filter_call_method (f=0x0, id=157188, arg=0x7fffffffded4) at /home/darius/software/linphone-desktop/submodules/linphone/mediastreamer2/src/base/msfilter.c:174
#2  0x00007ffff49f6d85 in video_preview_start (stream=0xb12150, device=0x824cb0) at /home/darius/software/linphone-desktop/submodules/linphone/mediastreamer2/src/voip/videostream.c:1592
#3  0x00007ffff7b68cd9 in toggle_video_preview (lc=0x81cf50, val=1 '\001') at /home/darius/software/linphone-desktop/submodules/linphone/coreapi/linphonecore.c:5411
#4  0x00007ffff7b6389b in linphone_core_iterate (lc=0x81cf50) at /home/darius/software/linphone-desktop/submodules/linphone/coreapi/linphonecore.c:2801
#5  0x000000000042c0c1 in linphone_gtk_iterate (lc=0x81cf50) at /home/darius/software/linphone-desktop/submodules/linphone/gtk/main.c:536
#6  0x00007ffff77e6613 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ffff77e5b6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007ffff77e5f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007ffff77e6272 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007ffff5618597 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#11 0x00000000004307d5 in main (argc=1, argv=0x7fffffffe328) at /home/darius/software/linphone-desktop/submodules/linphone/gtk/main.c:2258
(gdb)

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-------- Original Message --------

Subject: Re: [Linphone-users] Segmentation fault while accessing video v.3.9.1

Local Time: April 22, 2016 10:45 PM

UTC Time: April 22, 2016 8:45 PM

From: address@hidden

To: address@hidden

CC: address@hidden

Darius,

> > 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;

>

> I believe a complete stacktace would be more useful. Just copy paste until gdb prompt: (gdb)

>

> 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;

> (gdb)

and now enter the command to obtain a backtrace: bt

and post the output.

Regards,

Andrey

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