[Ekiga-list] Dialing at Prompts during a PC-to-Phone call?

Chuckk Hubbard badmuthahubbard at gmail.com
Sun Dec 16 20:31:33 UTC 2007


On Dec 16, 2007 8:32 PM, Damien Sandras <dsandras at seconix.com> wrote:
>
> Try producing a backtrace (hit ctrl-C when it freezes) then output the
> backtrace and send it here.

Okay, here is the output of gdb:

chuckk at unclejesse:~$ gdb ekiga
GNU gdb 6.6.90.20070912-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run
Starting program: /usr/bin/ekiga
warning: no loadable sections found in added symbol-file
system-supplied DSO at 0x7fff335fe000
[Thread debugging using libthread_db enabled]
[New Thread 0x2b6b86bb02a0 (LWP 4782)]
[New Thread 0x40040950 (LWP 4787)]
[New Thread 0x40081950 (LWP 4788)]
[New Thread 0x40882950 (LWP 4793)]
[New Thread 0x41083950 (LWP 4794)]
[New Thread 0x41884950 (LWP 4795)]
[Thread 0x40882950 (LWP 4793) exited]
[Thread 0x41083950 (LWP 4794) exited]
[New Thread 0x418c5950 (LWP 4805)]
[New Thread 0x41906950 (LWP 4808)]
[New Thread 0x41947950 (LWP 4809)]
[New Thread 0x41988950 (LWP 4810)]
[New Thread 0x419c9950 (LWP 4811)]
[New Thread 0x41083950 (LWP 4812)]
[New Thread 0x40882950 (LWP 4813)]
[Thread 0x40882950 (LWP 4813) exited]
[Thread 0x41083950 (LWP 4812) exited]
[Thread 0x419c9950 (LWP 4811) exited]
[New Thread 0x419c9950 (LWP 4817)]
[New Thread 0x41a0a950 (LWP 4818)]
[New Thread 0x41a4b950 (LWP 4819)]
[New Thread 0x41a8c950 (LWP 4820)]
[Thread 0x41988950 (LWP 4810) exited]
[New Thread 0x41988950 (LWP 4821)]
[New Thread 0x41acd950 (LWP 4822)]
[Thread 0x41988950 (LWP 4821) exited]
[New Thread 0x41988950 (LWP 4823)]
[New Thread 0x41b0e950 (LWP 4824)]
[New Thread 0x41b4f950 (LWP 4825)]
[New Thread 0x41b90950 (LWP 4826)]

Program received signal SIGINT, Interrupt.
[Switching to Thread 0x2b6b86bb02a0 (LWP 4782)]
0x00002b6b7e903991 in sem_wait () from /lib/libpthread.so.0
(gdb) thread apply all bt

Thread 23 (Thread 0x41b90950 (LWP 4826)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6556ee in PSocket::Select (read=<value optimized out>,
    write=<value optimized out>, except=<value optimized out>,
    timeout=@0xeb8fd0) at socket.cxx:614
#2  0x00002b6b7d674cb6 in PSocket::Select (sock1=@0xeb9790, sock2=@0xeb9ab0,
    timeout=@0xeb8fd0) at ../common/sockets.cxx:1645
#3  0x00002b6b7de2e517 in RTP_UDP::ReadData (this=0xeb8e50, frame=@0xf1c480)
    at /build/buildd/opal-2.2.11~dfsg1/src/rtp/rtp.cxx:1845
#4  0x00002b6b7de3165d in RTP_JitterBuffer::Main (this=0xeeaeb0)
    at /build/buildd/opal-2.2.11~dfsg1/src/rtp/jitter.cxx:446
#5  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xeeaeb0)
    at tlibthrd.cxx:1340
#6  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#7  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x41b4f950 (LWP 4825)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d666a62 in PThread::Sleep (timeout=<value optimized out>)
    at tlibthrd.cxx:1210
#2  0x00002b6b7de07afb in OpalMediaPatch::Main (this=0xeebf20)
---Type <return> to continue, or q <return> to quit---
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/patch.cxx:248
#3  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xeebf20)
    at tlibthrd.cxx:1340
#4  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#5  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x41b0e950 (LWP 4824)):
#0  0x00002b6b7f378ac6 in poll () from /lib/libc.so.6
#1  0x00002b6b82161663 in snd_pcm_wait_nocheck () from /usr/lib/libasound.so.2
#2  0x00002b6b821619b3 in snd_pcm_read_areas () from /usr/lib/libasound.so.2
#3  0x00002b6b8216bef2 in snd_pcm_mmap_readi () from /usr/lib/libasound.so.2
#4  0x00002b6b8776528e in PSoundChannelALSA::Read (this=0xec3e10,
    buf=0xeea06c, len=320) at sound_alsa.cxx:574
#5  0x00002b6b7de01f96 in OpalRawMediaStream::ReadData (this=0xec45e0,
    buffer=0xeea06c "", size=320, length=@0x41b0df5c)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/mediastrm.cxx:704
#6  0x00002b6b7de04f5e in OpalMediaStream::ReadPacket (this=0xec45e0,
    packet=@0x41b0e050)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/mediastrm.cxx:372
#7  0x00002b6b7de07a2f in OpalMediaPatch::Main (this=0xed41f0)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/patch.cxx:228
#8  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xed41f0)
---Type <return> to continue, or q <return> to quit---
    at tlibthrd.cxx:1340
#9  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#10 0x00002b6b7f38194d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x41988950 (LWP 4823)):
#0  0x00002b6b7e903991 in sem_wait () from /lib/libpthread.so.0
#1  0x00002b6b7d667ccf in PSemaphore::Wait (this=<value optimized out>)
    at tlibthrd.cxx:1573
#2  0x00002b6b7e21f948 in SIPConnection::HandlePDUsThreadMain (this=0xe90f00)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipcon.cxx:2381
#3  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xe88ab0)
    at tlibthrd.cxx:1340
#4  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#5  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x41acd950 (LWP 4822)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6661de in PThread::PXBlockOnIO (this=0xeb4e50, handle=62,
    type=0, timeout=@0xeb3990) at tlibthrd.cxx:1430
#2  0x00002b6b7d65ae9f in PChannel::PXSetIOBlock (this=0xeb3940,
    type=PChannel::PXReadBlock, timeout=@0xeb3990) at channel.cxx:242
---Type <return> to continue, or q <return> to quit---
#3  0x00002b6b7d654879 in PSocket::os_recvfrom (this=0x3f, buf=0xe93730,
    len=65535, flags=-1, addr=0x0, addrlen=0x6d2060) at socket.cxx:836
#4  0x00002b6b7d671a72 in PIPDatagramSocket::ReadFrom (this=0xeb3940,
    buf=0xe93730, len=65535, addr=@0xeb3ae0, port=@0xeb3b00)
    at ../common/sockets.cxx:2835
#5  0x00002b6b7d65a704 in PIndirectChannel::Read (this=0xe92d10, buf=0xe93730,
    len=65535) at ../common/pchannel.cxx:825
#6  0x00002b6b7de1b959 in OpalTransportUDP::Read (this=0xe92d10,
    buffer=0xe93730, length=65535)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:2056
#7  0x00002b6b7d65ac3d in PChannelStreamBuffer::underflow (this=0xe92850)
    at ../common/pchannel.cxx:210
#8  0x00002b6b7d65aa9c in PChannelStreamBuffer::seekoff (this=0xe92850, off=0,
    dir=std::_S_cur) at ../common/pchannel.cxx:254
#9  0x00002b6b7e239965 in SIP_PDU::Read (this=0xee5570, transport=@0xe92d10)
    at /usr/include/c++/4.2/streambuf:260
#10 0x00002b6b7e20f4f3 in SIPEndPoint::HandlePDU (this=0xc134e0,
    transport=@0xe92d10)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:1001
#11 0x00002b6b7e20f330 in SIPEndPoint::TransportThreadMain (this=0xc134e0,
    param=15281424) at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:886
#12 0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xeb4e50)
    at tlibthrd.cxx:1340
---Type <return> to continue, or q <return> to quit---
#13 0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#14 0x00002b6b7f38194d in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x41a8c950 (LWP 4820)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6661de in PThread::PXBlockOnIO (this=0x2aaab0027280,
    handle=57, type=0, timeout=@0x2aaab00478c0) at tlibthrd.cxx:1430
#2  0x00002b6b7d65ae9f in PChannel::PXSetIOBlock (this=0x2aaab0047870,
    type=PChannel::PXReadBlock, timeout=@0x2aaab00478c0) at channel.cxx:242
#3  0x00002b6b7d654879 in PSocket::os_recvfrom (this=0x3a, buf=0x2aaab0027660,
    len=65535, flags=-1, addr=0x0, addrlen=0x6d2060) at socket.cxx:836
#4  0x00002b6b7d671a72 in PIPDatagramSocket::ReadFrom (this=0x2aaab0047870,
    buf=0x2aaab0027660, len=65535, addr=@0x2aaab0047a10, port=@0x2aaab0047a30)
    at ../common/sockets.cxx:2835
#5  0x00002b6b7d65a704 in PIndirectChannel::Read (this=0x2aaab0026ce0,
    buf=0x2aaab0027660, len=65535) at ../common/pchannel.cxx:825
#6  0x00002b6b7de1b959 in OpalTransportUDP::Read (this=0x2aaab0026ce0,
    buffer=0x2aaab0027660, length=65535)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:2056
#7  0x00002b6b7d65ac3d in PChannelStreamBuffer::underflow (this=0x2aaab00269f0)
    at ../common/pchannel.cxx:210
#8  0x00002b6b7d65aa9c in PChannelStreamBuffer::seekoff (this=0x2aaab00269f0,
---Type <return> to continue, or q <return> to quit---
    off=0, dir=std::_S_cur) at ../common/pchannel.cxx:254
#9  0x00002b6b7e239965 in SIP_PDU::Read (this=0x2aaab004e900,
    transport=@0x2aaab0026ce0) at /usr/include/c++/4.2/streambuf:260
#10 0x00002b6b7e20f4f3 in SIPEndPoint::HandlePDU (this=0xc134e0,
    transport=@0x2aaab0026ce0)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:1001
#11 0x00002b6b7e20f330 in SIPEndPoint::TransportThreadMain (this=0xc134e0,
    param=46912585755872)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:886
#12 0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0x2aaab0027280)
    at tlibthrd.cxx:1340
#13 0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#14 0x00002b6b7f38194d in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x41a4b950 (LWP 4819)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6661de in PThread::PXBlockOnIO (this=0x2aaab0023780,
    handle=54, type=0, timeout=@0x2aaab00238e0) at tlibthrd.cxx:1430
#2  0x00002b6b7d65ae9f in PChannel::PXSetIOBlock (this=0x2aaab0023890,
    type=PChannel::PXReadBlock, timeout=@0x2aaab00238e0) at channel.cxx:242
#3  0x00002b6b7d654879 in PSocket::os_recvfrom (this=0x37, buf=0x2aaab0003680,
    len=65535, flags=-1, addr=0x0, addrlen=0x6d2060) at socket.cxx:836
---Type <return> to continue, or q <return> to quit---
#4  0x00002b6b7d671a72 in PIPDatagramSocket::ReadFrom (this=0x2aaab0023890,
    buf=0x2aaab0003680, len=65535, addr=@0x2aaab0023a30, port=@0x2aaab0023a50)
    at ../common/sockets.cxx:2835
#5  0x00002b6b7d65a704 in PIndirectChannel::Read (this=0x2aaab0002ce0,
    buf=0x2aaab0003680, len=65535) at ../common/pchannel.cxx:825
#6  0x00002b6b7de1b959 in OpalTransportUDP::Read (this=0x2aaab0002ce0,
    buffer=0x2aaab0003680, length=65535)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:2056
#7  0x00002b6b7d65ac3d in PChannelStreamBuffer::underflow (this=0x2aaab0002ab0)
    at ../common/pchannel.cxx:210
#8  0x00002b6b7d65aa9c in PChannelStreamBuffer::seekoff (this=0x2aaab0002ab0,
    off=0, dir=std::_S_cur) at ../common/pchannel.cxx:254
#9  0x00002b6b7e239965 in SIP_PDU::Read (this=0x2aaab004a480,
    transport=@0x2aaab0002ce0) at /usr/include/c++/4.2/streambuf:260
#10 0x00002b6b7e20f4f3 in SIPEndPoint::HandlePDU (this=0xc134e0,
    transport=@0x2aaab0002ce0)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:1001
#11 0x00002b6b7e20f330 in SIPEndPoint::TransportThreadMain (this=0xc134e0,
    param=46912585608416)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:886
#12 0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0x2aaab0023780)
    at tlibthrd.cxx:1340
#13 0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#14 0x00002b6b7f38194d in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x41a0a950 (LWP 4818)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6661de in PThread::PXBlockOnIO (this=0xe293a0, handle=51,
    type=0, timeout=@0xe223c0) at tlibthrd.cxx:1430
#2  0x00002b6b7d65ae9f in PChannel::PXSetIOBlock (this=0xe22370,
    type=PChannel::PXReadBlock, timeout=@0xe223c0) at channel.cxx:242
#3  0x00002b6b7d654879 in PSocket::os_recvfrom (this=0x34, buf=0xe4c810,
    len=65535, flags=-1, addr=0x0, addrlen=0x6d2060) at socket.cxx:836
#4  0x00002b6b7d671a72 in PIPDatagramSocket::ReadFrom (this=0xe22370,
    buf=0xe4c810, len=65535, addr=@0xe22510, port=@0xe22530)
    at ../common/sockets.cxx:2835
#5  0x00002b6b7d65a704 in PIndirectChannel::Read (this=0xe21dd0, buf=0xe4c810,
    len=65535) at ../common/pchannel.cxx:825
#6  0x00002b6b7de1b959 in OpalTransportUDP::Read (this=0xe21dd0,
    buffer=0xe4c810, length=65535)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:2056
#7  0x00002b6b7d65ac3d in PChannelStreamBuffer::underflow (this=0xe29150)
    at ../common/pchannel.cxx:210
#8  0x00002b6b7d65aa9c in PChannelStreamBuffer::seekoff (this=0xe29150, off=0,
    dir=std::_S_cur) at ../common/pchannel.cxx:254
---Type <return> to continue, or q <return> to quit---
#9  0x00002b6b7e239965 in SIP_PDU::Read (this=0xe729f0, transport=@0xe21dd0)
    at /usr/include/c++/4.2/streambuf:260
#10 0x00002b6b7e20f4f3 in SIPEndPoint::HandlePDU (this=0xc134e0,
    transport=@0xe21dd0)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:1001
#11 0x00002b6b7e20f330 in SIPEndPoint::TransportThreadMain (this=0xc134e0,
    param=14818768) at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:886
#12 0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xe293a0)
    at tlibthrd.cxx:1340
#13 0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#14 0x00002b6b7f38194d in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x419c9950 (LWP 4817)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6661de in PThread::PXBlockOnIO (this=0xc19c70, handle=47,
    type=0, timeout=@0xc349e0) at tlibthrd.cxx:1430
#2  0x00002b6b7d65ae9f in PChannel::PXSetIOBlock (this=0xc34990,
    type=PChannel::PXReadBlock, timeout=@0xc349e0) at channel.cxx:242
#3  0x00002b6b7d654879 in PSocket::os_recvfrom (this=0x30, buf=0xe2c7f0,
    len=65535, flags=-1, addr=0x0, addrlen=0x6d2060) at socket.cxx:836
#4  0x00002b6b7d671a72 in PIPDatagramSocket::ReadFrom (this=0xc34990,
    buf=0xe2c7f0, len=65535, addr=@0xc34b30, port=@0xc34b50)
---Type <return> to continue, or q <return> to quit---
    at ../common/sockets.cxx:2835
#5  0x00002b6b7d65a704 in PIndirectChannel::Read (this=0x95a810, buf=0xe2c7f0,
    len=65535) at ../common/pchannel.cxx:825
#6  0x00002b6b7de1b959 in OpalTransportUDP::Read (this=0x95a810,
    buffer=0xe2c7f0, length=65535)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:2056
#7  0x00002b6b7d65ac3d in PChannelStreamBuffer::underflow (this=0xc34270)
    at ../common/pchannel.cxx:210
#8  0x00002b6b7d65aa9c in PChannelStreamBuffer::seekoff (this=0xc34270, off=0,
    dir=std::_S_cur) at ../common/pchannel.cxx:254
#9  0x00002b6b7e239965 in SIP_PDU::Read (this=0xe28740, transport=@0x95a810)
    at /usr/include/c++/4.2/streambuf:260
#10 0x00002b6b7e20f4f3 in SIPEndPoint::HandlePDU (this=0xc134e0,
    transport=@0x95a810)
    at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:1001
#11 0x00002b6b7e20f330 in SIPEndPoint::TransportThreadMain (this=0xc134e0,
    param=9807888) at /build/buildd/opal-2.2.11~dfsg1/src/sip/sipep.cxx:886
#12 0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xc19c70)
    at tlibthrd.cxx:1340
#13 0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#14 0x00002b6b7f38194d in clone () from /lib/libc.so.6
#15 0x0000000000000000 in ?? ()

---Type <return> to continue, or q <return> to quit---
Thread 9 (Thread 0x41947950 (LWP 4809)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6556ee in PSocket::Select (read=<value optimized out>,
    write=<value optimized out>, except=<value optimized out>,
    timeout=@0x41947090) at socket.cxx:614
#2  0x00002b6b7d6749fd in PSocket::Select (read=@0x41946f90,
    timeout=@0x41947090) at ../common/sockets.cxx:1669
#3  0x00002b6b7de19e09 in OpalListenerUDP::Accept (this=0xc17170,
    timeout=@0x41947090)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:1332
#4  0x00002b6b7de1d031 in OpalListener::ListenForConnections (this=0xc17170,
    thread=@0xc19190)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:993
#5  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xc19190)
    at tlibthrd.cxx:1340
#6  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#7  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x41906950 (LWP 4808)):
#0  0x00002b6b7f37abb2 in select () from /lib/libc.so.6
#1  0x00002b6b7d6661de in PThread::PXBlockOnIO (this=0xc181a0, handle=34,
    type=2, timeout=@0x41905e20) at tlibthrd.cxx:1430
---Type <return> to continue, or q <return> to quit---
#2  0x00002b6b7d65ae9f in PChannel::PXSetIOBlock (this=0xc17eb8,
    type=PChannel::PXAcceptBlock, timeout=@0x41905e20) at channel.cxx:242
#3  0x00002b6b7d655871 in PSocket::os_accept (this=0xc183e0,
    listener=@0xc17eb8, addr=0x41905e60, size=0x41905eec) at socket.cxx:492
#4  0x00002b6b7d6715d6 in PTCPSocket::Accept (this=0xc183e0, socket=@0xc17eb8)
    at ../common/sockets.cxx:2772
#5  0x00002b6b7de1b0dc in OpalListenerTCP::Accept (this=0xc17e60,
    timeout=<value optimized out>)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:1217
#6  0x00002b6b7de1d031 in OpalListener::ListenForConnections (this=0xc17e60,
    thread=@0xc181a0)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/transports.cxx:993
#7  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0xc181a0)
    at tlibthrd.cxx:1340
#8  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#9  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x418c5950 (LWP 4805)):
#0  0x00002b6b7f378ac6 in poll () from /lib/libc.so.6
#1  0x00002b6b7ce6af47 in g_main_context_iterate (context=0xb597d0, block=1,
    dispatch=1, self=<value optimized out>)
    at /build/buildd/glib2.0-2.14.3/glib/gmain.c:2996
---Type <return> to continue, or q <return> to quit---
#2  0x00002b6b7ce6b3d7 in IA__g_main_loop_run (loop=0xaa70b0)
    at /build/buildd/glib2.0-2.14.3/glib/gmain.c:2898
#3  0x00002b6b7c09fec0 in ?? () from /usr/lib/libORBit-2.so.0
#4  0x00002b6b7ce89384 in g_thread_create_proxy (data=0xaa7050)
    at /build/buildd/glib2.0-2.14.3/glib/gthread.c:635
#5  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#6  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x41884950 (LWP 4795)):
#0  0x00002b6b7f378ac6 in poll () from /lib/libc.so.6
#1  0x00002b6b7ce6af47 in g_main_context_iterate (context=0xb58800, block=1,
    dispatch=1, self=<value optimized out>)
    at /build/buildd/glib2.0-2.14.3/glib/gmain.c:2996
#2  0x00002b6b7ce6b3d7 in IA__g_main_loop_run (loop=0xb27eb0)
    at /build/buildd/glib2.0-2.14.3/glib/gmain.c:2898
#3  0x00002b6b7acd7e7d in ?? () from /usr/lib/libebook-1.2.so.9
#4  0x00002b6b7ce89384 in g_thread_create_proxy (data=0xb57f90)
    at /build/buildd/glib2.0-2.14.3/glib/gthread.c:635
#5  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#6  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

---Type <return> to continue, or q <return> to quit---
Thread 3 (Thread 0x40081950 (LWP 4788)):
#0  0x00002b6b7e904174 in __lll_lock_wait () from /lib/libpthread.so.0
#1  0x00002b6b7e8ffb33 in _L_lock_261 () from /lib/libpthread.so.0
#2  0x00002b6b7e8ff4f8 in pthread_mutex_lock () from /lib/libpthread.so.0
#3  0x00002b6b7d66734f in PTimedMutex::Wait (this=<value optimized out>)
    at tlibthrd.cxx:1795
#4  0x00002b6b7de01dbf in OpalRawMediaStream::GetAverageSignalLevel (
    this=0xec45e0) at /usr/share/pwlib/include/ptlib/psync.h:111
#5  0x0000000000464b98 in GMManager::OnAvgSignalTimeout (this=0x733f80)
    at endpoints/manager.cpp:2030
#6  0x00002b6b7d67ee67 in PTimerList::Process (this=0x6d24a0)
    at ../common/osutils.cxx:1395
#7  0x00002b6b7d666778 in PHouseKeepingThread::Main (this=0x730a50)
    at tlibthrd.cxx:652
#8  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0x730a50)
    at tlibthrd.cxx:1340
#9  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#10 0x00002b6b7f38194d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x40040950 (LWP 4787)):
#0  0x00002b6b7e901e2d in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#1  0x00002b6b7d6670fe in PSyncPoint::Wait (this=0x7344e0,
    waitTime=<value optimized out>) at tlibthrd.cxx:1964
#2  0x00002b6b7dde6903 in OpalManager::GarbageMain (this=0x733f80)
    at /build/buildd/opal-2.2.11~dfsg1/src/opal/manager.cxx:1189
#3  0x00002b6b7d669ea6 in PThread::PX_ThreadStart (arg=0x72ef70)
    at tlibthrd.cxx:1340
#4  0x00002b6b7e8fd3f7 in start_thread () from /lib/libpthread.so.0
#5  0x00002b6b7f38194d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x2b6b86bb02a0 (LWP 4782)):
#0  0x00002b6b7e903991 in sem_wait () from /lib/libpthread.so.0
#1  0x00002b6b7d667ccf in PSemaphore::Wait (this=<value optimized out>)
    at tlibthrd.cxx:1573
#2  0x00002b6b7d685e24 in PSafeObject::LockReadWrite (this=0xe8c000)
    at ../common/safecoll.cxx:173
#3  0x00002b6b7d6862d5 in PSafePtrBase::EnterSafetyMode (this=0x7fff335e93c0,
    ref=128) at ../common/safecoll.cxx:645
#4  0x0000000000465731 in GMManager::SendDTMF (this=0x733f80,
    callToken=<value optimized out>, dtmf=@0x7fff335e9460)
    at /usr/include/ptlib/safecoll.h:1035
#5  0x000000000044d887 in dialpad_button_clicked_cb (
    button=<value optimized out>, data=0xaca5c0) at gui/main.cpp:2073
---Type <return> to continue, or q <return> to quit---
#6  0x00002b6b7c5e0a1f in IA__g_closure_invoke (closure=0xbe7740,
    return_value=0x0, n_param_values=1, param_values=0x7fff335e98a0,
    invocation_hint=0x7fff335e9780)
    at /build/buildd/glib2.0-2.14.3/gobject/gclosure.c:490
#7  0x00002b6b7c5f46f8 in signal_emit_unlocked_R (node=0x757bb0, detail=0,
    instance=0xbe58b0, emission_return=0x0, instance_and_params=0x7fff335e98a0)
    at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2440
#8  0x00002b6b7c5f6135 in IA__g_signal_emit_valist (instance=0xbe58b0,
    signal_id=<value optimized out>, detail=0, var_args=0x7fff335e9b20)
    at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2199
#9  0x00002b6b7c5f6523 in IA__g_signal_emit (instance=0xe8c1b0, signal_id=128,
    detail=0) at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2243
#10 0x00002b6b7886f099 in gtk_real_button_released (button=0xe8c1b0)
    at /build/buildd/gtk+2.0-2.12.1/gtk/gtkbutton.c:1484
#11 0x00002b6b7c5e0a1f in IA__g_closure_invoke (closure=0x757a70,
    return_value=0x0, n_param_values=1, param_values=0x7fff335e9f20,
    invocation_hint=0x7fff335e9e00)
    at /build/buildd/glib2.0-2.14.3/gobject/gclosure.c:490
#12 0x00002b6b7c5f43be in signal_emit_unlocked_R (node=0x757ae0, detail=0,
    instance=0xbe58b0, emission_return=0x0, instance_and_params=0x7fff335e9f20)
    at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2370
#13 0x00002b6b7c5f6135 in IA__g_signal_emit_valist (instance=0xbe58b0,
    signal_id=<value optimized out>, detail=0, var_args=0x7fff335ea1a0)
---Type <return> to continue, or q <return> to quit---
    at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2199
#14 0x00002b6b7c5f6523 in IA__g_signal_emit (instance=0xe8c1b0, signal_id=128,
    detail=0) at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2243
#15 0x00002b6b7886d969 in gtk_button_button_release (widget=0xe8c1b0,
    event=0x80) at /build/buildd/gtk+2.0-2.12.1/gtk/gtkbutton.c:1377
#16 0x00002b6b78932ddf in _gtk_marshal_BOOLEAN__BOXED (closure=0x74b9d0,
    return_value=0x7fff335ea4f0, n_param_values=<value optimized out>,
    param_values=0x7fff335ea5d0, invocation_hint=<value optimized out>,
    marshal_data=0x2b6b7886d950)
    at /build/buildd/gtk+2.0-2.12.1/gtk/gtkmarshalers.c:84
#17 0x00002b6b7c5e0a1f in IA__g_closure_invoke (closure=0x74b9d0,
    return_value=0x7fff335ea4f0, n_param_values=2,
    param_values=0x7fff335ea5d0, invocation_hint=0x7fff335ea4b0)
    at /build/buildd/glib2.0-2.14.3/gobject/gclosure.c:490
#18 0x00002b6b7c5f4ada in signal_emit_unlocked_R (node=0x74bd50, detail=0,
    instance=0xbe58b0, emission_return=0x7fff335ea7f0,
    instance_and_params=0x7fff335ea5d0)
    at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2478
#19 0x00002b6b7c5f5e5f in IA__g_signal_emit_valist (instance=0xbe58b0,
    signal_id=<value optimized out>, detail=0, var_args=0x7fff335ea850)
    at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2209
#20 0x00002b6b7c5f6523 in IA__g_signal_emit (instance=0xe8c1b0, signal_id=128,
    detail=0) at /build/buildd/glib2.0-2.14.3/gobject/gsignal.c:2243
---Type <return> to continue, or q <return> to quit---
#21 0x00002b6b78a39aa5 in gtk_widget_event_internal (widget=0xbe58b0,
    event=0xde0b40) at /build/buildd/gtk+2.0-2.12.1/gtk/gtkwidget.c:4675
#22 0x00002b6b7892c0f2 in IA__gtk_propagate_event (widget=0xbe58b0,
    event=0xde0b40) at /build/buildd/gtk+2.0-2.12.1/gtk/gtkmain.c:2319
#23 0x00002b6b7892d095 in IA__gtk_main_do_event (event=0xde0b40)
    at /build/buildd/gtk+2.0-2.12.1/gtk/gtkmain.c:1539
#24 0x00002b6b78de931c in gdk_event_dispatch (source=<value optimized out>,
    callback=<value optimized out>, user_data=<value optimized out>)
    at /build/buildd/gtk+2.0-2.12.1/gdk/x11/gdkevents-x11.c:2351
#25 0x00002b6b7ce67df4 in IA__g_main_context_dispatch (context=0x710af0)
    at /build/buildd/glib2.0-2.14.3/glib/gmain.c:2061
#26 0x00002b6b7ce6b0dd in g_main_context_iterate (context=0x710af0, block=1,
    dispatch=1, self=<value optimized out>)
    at /build/buildd/glib2.0-2.14.3/glib/gmain.c:2694
#27 0x00002b6b7ce6b3d7 in IA__g_main_loop_run (loop=0xc938b0)
    at /build/buildd/glib2.0-2.14.3/glib/gmain.c:2898
#28 0x00002b6b7892d463 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.12.1/gtk/gtkmain.c:1146
#29 0x000000000044b64d in main (argc=1, argv=0x7fff335eadb8,
    envp=<value optimized out>) at gui/main.cpp:4712
#30 0x00002b6b7f2c81c4 in __libc_start_main () from /lib/libc.so.6
#31 0x0000000000429b09 in _start ()
(gdb)



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