Re: [Linphone-users] Linphone freezes GUI on call, misses Hangup

[Juergen Sauer]

Am 04.01.2016 um 13:40 schrieb Gautier Pelloux-Prayer:
> Can you run Linphone under gdb, and hit Ctrl+C when Linphone is
> frozen please?
> 
> Please send the full output of "bt full".

Hmm, I used the Arch Linux Package to install Linphone.
This binary is stripped, so a bt may not usable 4u.

I'll grep the current git clone and try a debug build /usr/local.

I made a git clone & submodule update)

address@hidden OUTPUT]$ ./prepare.py --debug ; make

and synced OUTPUT to /usr/local ...

address@hidden OUTPUT]$ gdb /usr/local/bin/linphone
(gdb) run --verbose

linphone-warning : Bad RTCP packet, too short.
linphone-warning : Bad RTCP packet, too short.
linphone-warning : Bad RTCP packet, too short.
^C
Program received signal SIGINT, Interrupt.
0x00007ffff7828fc7 in g_list_last () from /usr/lib/libglib-2.0.so.0
(gdb) bt
#0  0x00007ffff7828fc7 in g_list_last () from /usr/lib/libglib-2.0.so.0
#1  0x00007ffff782900f in g_list_append () from /usr/lib/libglib-2.0.so.0
#2  0x000000000042a38e in linphone_gtk_log_push (lev=ORTP_WARNING,
fmt=0x7ffff11ff0aa "Bad RTCP packet, too short.", args=0x7fffffffd8b8)
    at
/usr/src/linphone/linphone-desktop/submodules/linphone/gtk/logging.c:346
#3  0x0000000000430048 in linphone_gtk_log_handler (lev=ORTP_WARNING,
fmt=0x7ffff11ff0aa "Bad RTCP packet, too short.", args=0x7fffffffd8b8)
    at
/usr/src/linphone/linphone-desktop/submodules/linphone/gtk/main.c:1927
#4  0x00007ffff11e8b15 in ortp_logv (level=4, fmt=0x7ffff11ff0aa "Bad
RTCP packet, too short.", args=0x7fffffffd8b8)
    at
/usr/src/linphone/linphone-desktop/submodules/linphone/oRTP/src/logging.c:207
#5  0x00007ffff11f02f3 in ortp_warning (fmt=0x7ffff11ff0aa "Bad RTCP
packet, too short.") at
/usr/src/linphone/linphone-desktop/submodules/linphone/oRTP/include/ortp/logging.h:125
#6  0x00007ffff11f04b7 in rtcp_get_common_header (m=0x7fffa80028e0) at
/usr/src/linphone/linphone-desktop/submodules/linphone/oRTP/src/rtcpparse.c:54
#7  0x00007ffff11f03b2 in rtcp_get_size (m=0x7fffa80028e0) at
/usr/src/linphone/linphone-desktop/submodules/linphone/oRTP/src/rtcpparse.c:25
#8  0x00007ffff11f03fb in rtcp_next_packet (m=0x7fffa80028e0) at
/usr/src/linphone/linphone-desktop/submodules/linphone/oRTP/src/rtcpparse.c:33
#9  0x00007ffff11e78da in iterate_cbs (disp=0xcf2760, ev=0x7fffa8002700)
at
/usr/src/linphone/linphone-desktop/submodules/linphone/oRTP/src/event.c:148
#10 0x00007ffff11e790e in ortp_ev_dispatcher_iterate (d=0xcf2760) at
/usr/src/linphone/linphone-desktop/submodules/linphone/oRTP/src/event.c:154
#11 0x00007ffff43f2454 in media_stream_iterate (stream=0xd7dd10) at
/usr/src/linphone/linphone-desktop/submodules/linphone/mediastreamer2/src/voip/mediastream.c:319
#12 0x00007ffff43e13af in audio_stream_iterate (stream=0xd7dd10) at
/usr/src/linphone/linphone-desktop/submodules/linphone/mediastreamer2/src/voip/audiostream.c:205
#13 0x00007ffff7b7269a in linphone_call_handle_stream_events
(call=0xcfcd50, stream_index=0) at
/usr/src/linphone/linphone-desktop/submodules/linphone/coreapi/linphonecall.c:4387
#14 0x00007ffff7b72af8 in linphone_call_background_tasks (call=0xcfcd50,
one_second_elapsed=0 '\000') at
/usr/src/linphone/linphone-desktop/submodules/linphone/coreapi/linphonecall.c:4472
#15 0x00007ffff7b7ac3c in linphone_core_iterate (lc=0xb85db0) at
/usr/src/linphone/linphone-desktop/submodules/linphone/coreapi/linphonecore.c:2676
#16 0x000000000042bf6b in linphone_gtk_iterate (lc=0xb85db0) at
/usr/src/linphone/linphone-desktop/submodules/linphone/gtk/main.c:534
#17 0x00007ffff782d6e3 in ?? () from /usr/lib/libglib-2.0.so.0
#18 0x00007ffff782cc7a in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#19 0x00007ffff782d020 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0x00007ffff782d342 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#21 0x00007ffff5651787 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#22 0x00000000004308b4 in main (argc=1, argv=0x7fffffffdfe8) at
/usr/src/linphone/linphone-desktop/submodules/linphone/gtk/main.c:2211
(gdb)


I hope that helps.
My base system is the rolling release "Arch Linux", with current update
status.

mit freundlichen Grüßen
Jürgen Sauer
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