Re: [Ekiga-list] Communications among PCs on the same network



Hi Eugen,
sorry for the delay...

* Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr> [091109, 22:25]:
> Hi Ennio,
> 
> Compared to ekiga 3.2.5, ekiga 3.2.6 fixed a few crashes, and I naively
> suppose your crash is one of them.
> 
> I advice you to use 3.2.6 version.
> 

I tried to install it but there were some unresolved dependencies
preventing me from going ahead: I didn't want risk to disrupt a few other
programs which have a precarious equilibrium [I'm running Debian/Squeeze
with a few 'kept-back' programs].
OTOE, looking at ekiga 3.2.6 changelog I couldn't see anything relating
to the problem I'm experiencing.

> If you use 3.2.6 and still have a crash, we are interested to analyse
> it, just look at
> http://wiki.ekiga.org/index.php/Debugging_Ekiga#How_to_get_a_stack_backtrace_from_a_crash
> if it's not too complicated...
>

Following the instructions you suggested, I debugged the 3.2.5 crash and
am sending the relative log, just in case it does tell you something.
I would think that my problem depends from my network settings if I had
the same segfault using skype, but - unluckily - it is not so ;-)

> Hoping all your questions have been answered...
> 
> -- 
> Eugen

Thanks again for your patience and assistance,
  Ennio

-- 
[Why use Win$ozz (I say) if ... "even a fool can do that.          \\?//
 Do something you aren't good at!" (as Henry Miller used to say)]  (°|°)
Regards, Ennio.                                                     )=(
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Reading symbols from /usr/bin/ekiga...Reading symbols from /usr/lib/debug/usr/bin/ekiga...done.
(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/ekiga -d4
[Thread debugging using libthread_db enabled]
[New Thread 0xb6816b70 (LWP 945)]
[New Thread 0xb67d5b70 (LWP 946)]
[New Thread 0xb6794b70 (LWP 947)]
[New Thread 0xb6753b70 (LWP 948)]
[New Thread 0xb6712b70 (LWP 950)]
[New Thread 0xb66d1b70 (LWP 951)]
[New Thread 0xb6690b70 (LWP 952)]
[New Thread 0xb664fb70 (LWP 953)]
[New Thread 0xb660eb70 (LWP 954)]
[Thread 0xb660eb70 (LWP 954) exited]
[New Thread 0xb65cdb70 (LWP 955)]
[New Thread 0xb660eb70 (LWP 966)]
[New Thread 0xb0dc7b70 (LWP 975)]
[Thread 0xb0dc7b70 (LWP 975) exited]
[Thread 0xb6690b70 (LWP 952) exited]
[New Thread 0xb6690b70 (LWP 977)]
[Thread 0xb664fb70 (LWP 953) exited]
[New Thread 0xb664fb70 (LWP 978)]
[New Thread 0xb05c6b70 (LWP 979)]
[New Thread 0xb056ab70 (LWP 980)]
[New Thread 0xb0522b70 (LWP 981)]
[New Thread 0xb04e1b70 (LWP 982)]
[Thread 0xb05c6b70 (LWP 979) exited]
[Thread 0xb0522b70 (LWP 981) exited]
[New Thread 0xb0522b70 (LWP 983)]
[Thread 0xb056ab70 (LWP 980) exited]
[New Thread 0xb056ab70 (LWP 984)]
[New Thread 0xb05c6b70 (LWP 985)]
[New Thread 0xb04a0b70 (LWP 1599)]
[New Thread 0xb045fb70 (LWP 1600)]
[Thread 0xb045fb70 (LWP 1600) exited]
[New Thread 0xb045fb70 (LWP 1613)]
[New Thread 0xb0252b70 (LWP 1614)]
[New Thread 0xb0211b70 (LWP 1615)]
[New Thread 0xb01d0b70 (LWP 1616)]
[New Thread 0xb018fb70 (LWP 1617)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb0211b70 (LWP 1615)]
0x4d872407 in memset () from /lib/i686/cmov/libc.so.6
(gdb) runthread apply all bt

Thread 29 (Thread 0xb018fb70 (LWP 1617)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8c8617 in syscall () from /lib/i686/cmov/libc.so.6
#2  0xb69a03ed in ?? () from /usr/lib/libv4l2.so.0
#3  0xb69a1d96 in v4l2_ioctl () from /usr/lib/libv4l2.so.0
#4  0xb7ff495d in PVideoInputDevice_V4L2::GetFrameDataNoDelay (this=0x83f9370, 
    buffer=0xafffd024 "", bytesReturned=0xb018f0a8) at vidinput_v4l2.cxx:683
#5  0xb7ff3a5f in PVideoInputDevice_V4L2::GetFrameData (this=0x83f9370, buffer=0xafffd024 "", 
    bytesReturned=0xb018f0a8) at vidinput_v4l2.cxx:666
#6  0x081cdc8c in GMVideoInputManager_ptlib::get_frame_data (this=0x82c65d8, data=0xafffd024 "")
    at ../../../../lib/engine/components/ptlib/videoinput-manager-ptlib.cpp:188
#7  0x08152815 in Ekiga::VideoInputCore::get_frame_data (this=0x82bee70, data=0xafffd024 "")
    at ../../../lib/engine/videoinput/videoinput-core.cpp:383
#8  0x081757cf in PVideoInputDevice_EKIGA::GetFrameData (this=0x86ae810, frame=0xafffd024 "", 
    i=0xb018f1b0) at ../../../../lib/engine/components/opal/opal-videoinput.cpp:196
#9  0x4a0657db in PVideoInputDevice::GetFrameData (this=Could not find the frame base for "PVideoInputDevice::GetFrameData(unsigned char*, int*, unsigned int&)".
) at ptlib/common/videoio.cxx:1334
#10 0xb7a1c3bb in OpalVideoMediaStream::ReadData (this=0x86ae9b8, data=0xafffd014 "", 
    size=1383200, length= 0xb018f218)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/mediastrm.cxx:1116
#11 0xb7a1d278 in OpalMediaStream::ReadPacket (this=0x86ae9b8, packet=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/mediastrm.cxx:255
#12 0xb7a27d8a in OpalMediaPatch::Main (this=0x83f9590)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:479
#13 0xb7a280c7 in OpalMediaPatch::Thread::Main (this=0x8a30850)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/opal/patch.h:263
#14 0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#15 0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#16 0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 28 (Thread 0xb01d0b70 (LWP 1616)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8c5481 in select () from /lib/i686/cmov/libc.so.6
#2  0x4a1987c2 in PSocket::Select (read=<value optimized out>, write=<value optimized out>, 
    except=<value optimized out>, timeout=<value optimized out>) at ptlib/unix/socket.cxx:332
#3  0x4a1cc147 in PSocket::Select (sock1=<value optimized out>, sock2=<value optimized out>, 
    timeout=<value optimized out>) at ptlib/common/sockets.cxx:1018
#4  0xb7a46212 in RTP_UDP::Internal_WaitForPDU (this=0x8556930, dataSocket=..., controlSocket=..., 
    timeout=...) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1887
#5  0xb7a45bec in RTP_Encoding::WaitForPDU (this=0x82ff010, dataSocket=..., controlSocket=..., 
    t=...) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:2266
#6  0xb7a4785c in RTP_UDP::WaitForPDU (this=0x8556930, dataSocket=..., controlSocket=..., 
    timeout=...) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1867
#7  0xb7a486d6 in RTP_UDP::Internal_ReadData (this=0x8556930, frame=..., loop=true)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1797
#8  0xb7a45bb6 in RTP_Encoding::ReadData (this=0x82ff010, frame=..., loop=<value optimized out>)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:2261
#9  0xb7a478cc in RTP_UDP::ReadData (this=0x8556930, frame=..., loop=true)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1791
#10 0xb7a47b5f in RTP_Session::ReadBufferedData (this=0x8556930, frame=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:729
#11 0xb7a2060d in OpalRTPMediaStream::ReadPacket (this=0x8558858, packet=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/mediastrm.cxx:641
#12 0xb7a27d8a in OpalMediaPatch::Main (this=0x8558ee8)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:479
#13 0xb7a280c7 in OpalMediaPatch::Thread::Main (this=0x8a2fca8)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/opal/patch.h:263
#14 0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#15 0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#16 0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 27 (Thread 0xb0211b70 (LWP 1615)):
#0  0x4d872407 in memset () from /lib/i686/cmov/libc.so.6
#1  0xb6886c0b in celt_encode_float () from /usr/lib/libcelt.so.0
#2  0xb6888143 in celt_encode () from /usr/lib/libcelt.so.0
#3  0xb7fe6be8 in celt_codec_encoder (codec=0x85545a0, context=0x85d95e0, fromPtr=0x8a2f8e4, 
    fromLen=0xffffffff, toPtr=0x85b60a4, toLen=0xb0211058, flag=0xb0211054) at celtcodec.c:148
#4  0xb7f23f65 in OpalPluginTranscoder::Transcode (this=0x85d0a78, input=0x8a2f8e4 "\004", 
    consumed= 0xb02110b8, output=0x85b60a4 "", created= 0xb02110b4)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/codec/opalpluginmgr.h:221
#5  OpalPluginFramedAudioTranscoder::ConvertFrame (this=0x85d0a78, input=0x8a2f8e4 "\004", 
    consumed= 0xb02110b8, output=0x85b60a4 "", created= 0xb02110b4)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/codec/opalpluginmgr.cxx:824
#6  0xb7a29c7b in OpalFramedTranscoder::Convert (this=0x85d0a78, input=..., output=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/transcoders.cxx:526
#7  0xb7a2b7ab in OpalTranscoder::ConvertFrames (this=0x85d0a78, input=..., output=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/transcoders.cxx:159
#8  0xb7a263d0 in OpalMediaPatch::Sink::WriteFrame (this=0x85d0a30, sourceFrame=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:674
#9  0xb7a26d4d in OpalMediaPatch::DispatchFrame (this=0x85d07a0, frame=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:512
#10 0xb7a27daf in OpalMediaPatch::Main (this=0x85d07a0)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:485
#11 0xb7a280c7 in OpalMediaPatch::Thread::Main (this=0x8a2ec50)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/opal/patch.h:263
#12 0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#13 0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#14 0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 26 (Thread 0xb0252b70 (LWP 1614)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8c5481 in select () from /lib/i686/cmov/libc.so.6
#2  0x4a1987c2 in PSocket::Select (read=<value optimized out>, write=<value optimized out>, 
    except=<value optimized out>, timeout=<value optimized out>) at ptlib/unix/socket.cxx:332
#3  0x4a1cc147 in PSocket::Select (sock1=<value optimized out>, sock2=<value optimized out>, 
    timeout=<value optimized out>) at ptlib/common/sockets.cxx:1018
#4  0xb7a46212 in RTP_UDP::Internal_WaitForPDU (this=0x85db288, dataSocket=..., controlSocket=..., 
    timeout=...) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1887
#5  0xb7a45bec in RTP_Encoding::WaitForPDU (this=0x82ef350, dataSocket=..., controlSocket=..., 
    t=...) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:2266
#6  0xb7a4785c in RTP_UDP::WaitForPDU (this=0x85db288, dataSocket=..., controlSocket=..., 
    timeout=...) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1867
#7  0xb7a486d6 in RTP_UDP::Internal_ReadData (this=0x85db288, frame=..., loop=true)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1797
#8  0xb7a45bb6 in RTP_Encoding::ReadData (this=0x82ef350, frame=..., loop=<value optimized out>)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:2261
#9  0xb7a478cc in RTP_UDP::ReadData (this=0x85db288, frame=..., loop=true)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/rtp.cxx:1791
#10 0xb7a54c04 in RTP_JitterBuffer::OnReadPacket (this=0x8a14c60, frame=..., loop=254)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/jitter.cxx:631
#11 0xb7a580cb in OpalJitterBuffer::OnRead (this=0x8a14c60, currentReadFrame= 0xb0252254, 
    markerWarning= 0xb025225b, loop=true)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/jitter.cxx:294
#12 0xb7a589b6 in OpalJitterBuffer::JitterThreadMain (this=0x8a14c60)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/rtp/jitter.cxx:229
#13 0xb7a59f22 in OpalJitterBuffer::JitterThreadMain_PNotifier::Call (this=0x8a2eae0, note=..., 
    extra=0) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/rtp/jitter.h:132
#14 0x081b9297 in PNotifier::operator()(PObject&, int) const ()
#15 0x4a1dd0c5 in PSimpleThread::Main (this=Could not find the frame base for "PSimpleThread::Main()".
) at ptlib/common/osutils.cxx:2029
#16 0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#17 0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#18 0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 25 (Thread 0xb045fb70 (LWP 1613)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8bea17 in poll () from /lib/i686/cmov/libc.so.6
#2  0x42d0764f in ?? () from /usr/lib/libasound.so.2
#3  0x42d077a4 in snd_pcm_wait () from /usr/lib/libasound.so.2
#4  0x42d0796d in ?? () from /usr/lib/libasound.so.2
#5  0x42d163ce in ?? () from /usr/lib/libasound.so.2
#6  0x42d02184 in snd_pcm_writei () from /usr/lib/libasound.so.2
#7  0xb692e84f in PSoundChannelALSA::Write (this=0x856cae8, buf=0x82fadc0, len=160)
    at sound_alsa.cxx:401
#8  0x081d135e in GMAudioOutputManager_ptlib::set_frame_data (this=0x82c69a0, ps=Ekiga::primary, 
    data=0x82fadc0 "", size=160, bytes_written= 0xb045f09c)
    at ../../../../lib/engine/components/ptlib/audiooutput-manager-ptlib.cpp:183
#9  0x0815edd8 in Ekiga::AudioOutputCore::set_frame_data (this=0x82bf258, data=0x82fadc0 "", 
    size=160, bytes_written= 0xb045f09c)
    at ../../../lib/engine/audiooutput/audiooutput-core.cpp:295
#10 0x08173d4b in PSoundChannel_EKIGA::Write (this=0x82f1130, buf=0x82fadc0, len=160)
    at ../../../../lib/engine/components/opal/opal-audio.cpp:163
#11 0xb7a20ddf in OpalRawMediaStream::WriteData (this=0x85dd6d8, buffer=0x82fadc0 "", length=160, 
    written= 0xb045f118)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/mediastrm.cxx:793
#12 0xb7a1dc06 in OpalMediaStream::WritePacket (this=0x85dd6d8, packet=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/mediastrm.cxx:313
#13 0xb7a264ef in OpalMediaPatch::Sink::WriteFrame (this=0x856cf28, sourceFrame=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:672
#14 0xb7a26d4d in OpalMediaPatch::DispatchFrame (this=0x856ccf8, frame=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:512
#15 0xb7a27daf in OpalMediaPatch::Main (this=0x856ccf8)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/patch.cxx:485
#16 0xb7a280c7 in OpalMediaPatch::Thread::Main (this=0x8a13f40)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/opal/patch.h:263
#17 0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#18 0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#19 0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 23 (Thread 0xb04a0b70 (LWP 1599)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f0b5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa7bc in PSyncPoint::Wait (this=<value optimized out>) at ptlib/unix/tlibthrd.cxx:1499
#3  0xb7e8a236 in SIPEndPoint::SIP_PDU_Thread::Main (this=0x8319008)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/sip/sipep.cxx:1585
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 22 (Thread 0xb05c6b70 (LWP 985)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f0b5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa7bc in PSyncPoint::Wait (this=<value optimized out>) at ptlib/unix/tlibthrd.cxx:1499
#3  0xb7e8a236 in SIPEndPoint::SIP_PDU_Thread::Main (this=0x831e4c0)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/sip/sipep.cxx:1585
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 21 (Thread 0xb056ab70 (LWP 984)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f0b5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa7bc in PSyncPoint::Wait (this=<value optimized out>) at ptlib/unix/tlibthrd.cxx:1499
#3  0xb7e8a236 in SIPEndPoint::SIP_PDU_Thread::Main (this=0x8312400)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/sip/sipep.cxx:1585
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 20 (Thread 0xb0522b70 (LWP 983)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f0b5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa7bc in PSyncPoint::Wait (this=<value optimized out>) at ptlib/unix/tlibthrd.cxx:1499
#3  0xb7e8a236 in SIPEndPoint::SIP_PDU_Thread::Main (this=0x82edf88)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/sip/sipep.cxx:1585
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 19 (Thread 0xb04e1b70 (LWP 982)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f0b5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa7bc in PSyncPoint::Wait (this=<value optimized out>) at ptlib/unix/tlibthrd.cxx:1499
#3  0xb7e8a236 in SIPEndPoint::SIP_PDU_Thread::Main (this=0x82ec738)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/sip/sipep.cxx:1585
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 15 (Thread 0xb664fb70 (LWP 978)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8c5481 in select () from /lib/i686/cmov/libc.so.6
#2  0x4a1a9927 in PThread::PXBlockOnIO (this=<value optimized out>, handle=<value optimized out>, 
    type=<value optimized out>, timeout=<value optimized out>) at ptlib/unix/tlibthrd.cxx:983
#3  0x4a19e867 in PChannel::PXSetIOBlock (this=<value optimized out>, type=<value optimized out>, 
    timeout=<value optimized out>) at ptlib/unix/channel.cxx:120
#4  0x4a198963 in PSocket::os_accept (this=<value optimized out>, listener=<value optimized out>, 
    addr=Could not find the frame base for "PSocket::os_accept(PSocket&, sockaddr*, int*)".
) at ptlib/unix/socket.cxx:210
#5  0x4a1c869c in PTCPSocket::Accept (this=<value optimized out>, socket=<value optimized out>)
    at ptlib/common/sockets.cxx:2357
#6  0xb7a397cb in OpalListenerTCP::Accept (this=0x82b1ca8, timeout=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/transports.cxx:625
#7  0xb7a38156 in OpalListener::ListenForConnections (this=0x82b1ca8, thread=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/transports.cxx:472
#8  0xb7a39f72 in OpalListener::ListenForConnections_PNotifier::Call (this=0x8335578, note=..., 
    extra=0) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/opal/transports.h:357
#9  0x081b9297 in PNotifier::operator()(PObject&, int) const ()
#10 0x4a1dd0c5 in PSimpleThread::Main (this=Could not find the frame base for "PSimpleThread::Main()".
) at ptlib/common/osutils.cxx:2029
#11 0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#12 0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#13 0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 14 (Thread 0xb6690b70 (LWP 977)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8c5481 in select () from /lib/i686/cmov/libc.so.6
#2  0x4a1987c2 in PSocket::Select (read=<value optimized out>, write=<value optimized out>, 
    except=<value optimized out>, timeout=<value optimized out>) at ptlib/unix/socket.cxx:332
#3  0x4a1cc6a5 in PSocket::Select (read=Could not find the frame base for "PSocket::Select(PSocket::SelectList&, PTimeInterval const&)".
) at ptlib/common/sockets.cxx:1042
#4  0x4a1d2059 in PMonitoredSockets::ReadFromSocket (this=<value optimized out>, 
    readers=<value optimized out>, socket=<value optimized out>, buf=<value optimized out>, 
    len=<value optimized out>, addr=<value optimized out>, port=<value optimized out>, 
    lastReadCount=<value optimized out>, timeout=<value optimized out>) at ptclib/psockbun.cxx:588
#5  0x4a1d6ede in PMonitoredSocketBundle::ReadFromBundle (this=<value optimized out>, 
    buf=<value optimized out>, len=<value optimized out>, addr=<value optimized out>, 
    port=<value optimized out>, iface=<value optimized out>, lastReadCount=<value optimized out>, 
    timeout=<value optimized out>) at ptclib/psockbun.cxx:992
#6  0xb7a3634a in OpalListenerUDP::Accept (this=0x82b4790, timeout=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/transports.cxx:734
#7  0xb7a38156 in OpalListener::ListenForConnections (this=0x82b4790, thread=...)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/transports.cxx:472
#8  0xb7a39f72 in OpalListener::ListenForConnections_PNotifier::Call (this=0x8332b70, note=..., 
    extra=0) at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/opal/transports.h:357
#9  0x081b9297 in PNotifier::operator()(PObject&, int) const ()
#10 0x4a1dd0c5 in PSimpleThread::Main (this=Could not find the frame base for "PSimpleThread::Main()".
) at ptlib/common/osutils.cxx:2029
#11 0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#12 0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#13 0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 12 (Thread 0xb660eb70 (LWP 966)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8bea17 in poll () from /lib/i686/cmov/libc.so.6
#2  0x4db846cb in g_poll () from /lib/libglib-2.0.so.0
#3  0x4db774f5 in ?? () from /lib/libglib-2.0.so.0
#4  0x4db77aea in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x49affb90 in ?? () from /usr/lib/libORBit-2.so.0
#6  0x4db9e11f in ?? () from /lib/libglib-2.0.so.0
#7  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 11 (Thread 0xb65cdb70 (LWP 955)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8bea17 in poll () from /lib/i686/cmov/libc.so.6
#2  0x4db846cb in g_poll () from /lib/libglib-2.0.so.0
#3  0x4db774f5 in ?? () from /lib/libglib-2.0.so.0
#4  0x4db77aea in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x49df42a2 in ?? () from /usr/lib/libebook-1.2.so.9
#6  0x4db9e11f in ?? () from /lib/libglib-2.0.so.0
#7  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 7 (Thread 0xb66d1b70 (LWP 951)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f3e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa67e in PSyncPoint::Wait (this=<value optimized out>, waitTime=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:1516
#3  0x4a1aaaab in PHouseKeepingThread::Main (this=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:129
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 6 (Thread 0xb6712b70 (LWP 950)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f3e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa67e in PSyncPoint::Wait (this=<value optimized out>, waitTime=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:1516
#3  0x4a197a88 in PIPSocket::WaitForRouteTableChange (timeout=Could not find the frame base for "PIPSocket::WaitForRouteTableChange(PTimeInterval const&, PSyncPoint*)".
) at ptlib/unix/socket.cxx:1545
#4  0x4a1d6a4f in PInterfaceMonitor::UpdateThreadMain (this=<value optimized out>)
    at ptclib/psockbun.cxx:258
#5  0x4a1d8c75 in PThreadObj<PInterfaceMonitor>::Main (this=<value optimized out>)
    at /build/buildd-ptlib_2.6.4-1-i386-IcPMRO/ptlib-2.6.4/include/ptlib/thread.h:599
#6  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#7  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 5 (Thread 0xb6753b70 (LWP 948)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f3e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa67e in PSyncPoint::Wait (this=<value optimized out>, waitTime=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:1516
#3  0xb79e1503 in OpalManager::GarbageMain (this=0x82b7130)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/src/opal/manager.cxx:1546
#4  0xb79eb4e5 in OpalManager::GarbageMain_PNotifier::Call (this=0x8327000, note=..., extra=0)
    at /home/mark/src/pkg-voip/build-area/opal-3.6.4~dfsg/include/opal/manager.h:1369
#5  0x081b9297 in PNotifier::operator()(PObject&, int) const ()
#6  0x4a1dd0c5 in PSimpleThread::Main (this=Could not find the frame base for "PSimpleThread::Main()".
) at ptlib/common/osutils.cxx:2029
#7  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#8  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#9  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 4 (Thread 0xb6794b70 (LWP 947)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f0b5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa7bc in PSyncPoint::Wait (this=<value optimized out>) at ptlib/unix/tlibthrd.cxx:1499
#3  0x081f8561 in GMVideoOutputManager::Main (this=0x82c0268)
    at ../../../../lib/engine/components/common-videooutput/videooutput-manager-common.cpp:88
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 3 (Thread 0xb67d5b70 (LWP 946)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f3e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa67e in PSyncPoint::Wait (this=<value optimized out>, waitTime=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:1516
#3  0x081a863a in Ekiga::AudioEventScheduler::Main (this=0x82bf354)
    at ../../../lib/engine/audiooutput/audiooutput-scheduler.cpp:83
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 2 (Thread 0xb6816b70 (LWP 945)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d97f0b5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0x4a1aa7bc in PSyncPoint::Wait (this=<value optimized out>) at ptlib/unix/tlibthrd.cxx:1499
#3  0x08152920 in Ekiga::VideoInputCore::VideoPreviewManager::Main (this=0x82bef68)
    at ../../../lib/engine/videoinput/videoinput-core.cpp:108
#4  0x4a1a9688 in PThread::PX_ThreadStart (arg=<value optimized out>)
    at ptlib/unix/tlibthrd.cxx:437
#5  0x4d97b595 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0x4d8cc18e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6b86740 (LWP 939)):
#0  0xb7fff424 in __kernel_vsyscall ()
#1  0x4d8c4537 in writev () from /lib/i686/cmov/libc.so.6
#2  0x440391c9 in ?? () from /usr/lib/libxcb.so.1
#3  0x440396ee in ?? () from /usr/lib/libxcb.so.1
#4  0x44039a97 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x43f56a62 in _XSend () from /usr/lib/libX11.so.6
#6  0x43f57159 in _XFlush () from /usr/lib/libX11.so.6
#7  0x43f2fc71 in XFlush () from /usr/lib/libX11.so.6
#8  0xb710f9b4 in gdk_display_flush () from /usr/lib/libgdk-x11-2.0.so.0
#9  0xb7101b9a in gdk_window_process_all_updates () from /usr/lib/libgdk-x11-2.0.so.0
#10 0xb7206adf in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#11 0xb70ddeeb in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#12 0x4db720b1 in ?? () from /lib/libglib-2.0.so.0
#13 0x4db73e98 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#14 0x4db77623 in ?? () from /lib/libglib-2.0.so.0
#15 0x4db77aea in g_main_loop_run () from /lib/libglib-2.0.so.0
#16 0xb7294f09 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#17 0x080ef951 in main (argc=136741484, argv=0x0) at gui/main.cpp:4571
(gdb) quit
A debugging session is active.

	Inferior 1 [process 939] will be killed.

Quit anyway? (y or n) 


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