Bug#635265: Floating Point Exception on call renders ekiga unusable
Ryan Kavanagh
ryanakca at kubuntu.org
Sun Jul 24 17:34:55 UTC 2011
Hi Eugen,
On Sun, Jul 24, 2011 at 06:39:09PM +0200, Eugen Dedu wrote:
> Could you please test with ekiga from experimental? If you still
> get the crash, get a new stacktrace.
That it does:
GNU gdb (GDB) 7.2-debian
Copyright (C) 2010 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 "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/ekiga...(no debugging symbols found)...done.
(gdb) handle SIGG[K33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/bin/ekiga
[Thread debugging using libthread_db enabled]
[New Thread 0xb506db70 (LWP 3465)]
[New Thread 0xb318ab70 (LWP 3474)]
[New Thread 0xb3149b70 (LWP 3475)]
[New Thread 0xb3108b70 (LWP 3476)]
[New Thread 0xb30c7b70 (LWP 3479)]
[New Thread 0xb3086b70 (LWP 3480)]
[New Thread 0xb3045b70 (LWP 3482)]
[New Thread 0xb3004b70 (LWP 3483)]
[New Thread 0xb2fc3b70 (LWP 3484)]
[New Thread 0xb2f82b70 (LWP 3485)]
[New Thread 0xadf24b70 (LWP 3503)]
[New Thread 0xad696b70 (LWP 3505)]
[New Thread 0xace95b70 (LWP 3506)]
[Thread 0xace95b70 (LWP 3506) exited]
[Thread 0xad696b70 (LWP 3505) exited]
[New Thread 0xad696b70 (LWP 3507)]
[Thread 0xad696b70 (LWP 3507) exited]
[Thread 0xb2f82b70 (LWP 3485) exited]
[New Thread 0xb2f82b70 (LWP 3531)]
[Thread 0xb3004b70 (LWP 3483) exited]
[New Thread 0xb3004b70 (LWP 3532)]
[Thread 0xb2f82b70 (LWP 3531) exited]
[Thread 0xb3004b70 (LWP 3532) exited]
[New Thread 0xb3004b70 (LWP 3553)]
[Thread 0xb2fc3b70 (LWP 3484) exited]
[New Thread 0xb2fc3b70 (LWP 3554)]
[New Thread 0xb2f82b70 (LWP 3555)]
[New Thread 0xac634b70 (LWP 3556)]
[Thread 0xb2f82b70 (LWP 3555) exited]
[New Thread 0xb2f82b70 (LWP 3560)]
[Thread 0xadf24b70 (LWP 3503) exited]
[New Thread 0xac5f3b70 (LWP 3580)]
[Thread 0xac5f3b70 (LWP 3580) exited]
[New Thread 0xac5f3b70 (LWP 3617)]
[New Thread 0xac5a2b70 (LWP 3618)]
[New Thread 0xac561b70 (LWP 3619)]
[New Thread 0xac510b70 (LWP 3620)]
[New Thread 0xac4cfb70 (LWP 3621)]
Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 0xac5f3b70 (LWP 3617)]
0xb433c968 in PVideoInputDevice_V4L2::Open(PString const&, bool) () from /usr/lib/ptlib-2.10.1/devices/videoinput/v4l2_pwplugin.so
(gdb) backtrace full
#0 0xb433c968 in PVideoInputDevice_V4L2::Open(PString const&, bool) () from /usr/lib/ptlib-2.10.1/devices/videoinput/v4l2_pwplugin.so
No symbol table info available.
#1 0xb6ea1d55 in PVideoInputDevice::CreateOpenedDevice(PString const&, PString const&, bool, PPluginManager*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#2 0xb7d6a08b in GMVideoInputManager_ptlib::open(unsigned int, unsigned int, unsigned int) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#3 0xb7d12f3c in Ekiga::VideoInputCore::internal_open(unsigned int, unsigned int, unsigned int) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#4 0xb7d1339b in Ekiga::VideoInputCore::start_stream() () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#5 0xb7da3240 in PVideoInputDevice_EKIGA::Start() () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#6 0xb74ff374 in OpalVideoMediaStream::Open() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#7 0xb74d6c45 in OpalConnection::OpenMediaStream(OpalMediaFormat const&, unsigned int, bool) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#8 0xb74e2c4b in OpalLocalConnection::OpenMediaStream(OpalMediaFormat const&, unsigned int, bool) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#9 0xb74e9162 in OpalCall::OpenSourceMediaStreams(OpalConnection&, OpalMediaType const&, unsigned int, OpalMediaFormat const&, OpalVideoFormat::ContentRole) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#10 0xb79347e0 in SIPConnection::OnReceivedAnswerSDPSession(SDPSessionDescription&, unsigned int) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#11 0xb793131a in SIPConnection::OnReceivedAnswerSDP(SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#12 0xb793cc91 in SIPConnection::OnReceivedOK(SIPTransaction&, SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#13 0xb794388c in SIPConnection::OnReceivedResponse(SIPTransaction&, SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#14 0xb79584f2 in SIPTransaction::OnReceivedResponse(SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#15 0xb795e7b8 in ?? () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#16 0xb79287d7 in SIPEndPoint::SIP_Work::Work() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#17 0xb792f087 in PQueuedThreadPool<SIPEndPoint::SIP_Work>::QueuedWorkerThread::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#18 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#19 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#20 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
(gdb) info registers
eax 0x1 1
ecx 0xb62e0ff4 -1238495244
edx 0x0 0
ebx 0xb43488a0 -1271625568
esp 0xac5f1a80 0xac5f1a80
ebp 0xac5f1c30 0xac5f1c30
esi 0xb4758d30 -1267364560
edi 0xac5f1c58 -1403052968
eip 0xb433c968 0xb433c968 <PVideoInputDevice_V4L2::Open(PString const&, bool)+1448>
eflags 0x10246 [ PF ZF IF RF ]
cs 0x73 115
ss 0x7b 123
ds 0x7b 123
es 0x7b 123
fs 0x0 0
gs 0x33 51
(gdb) x/16i $pc
=> 0xb433c968 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1448>: divl 0x108(%esi)
0xb433c96e <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1454>: mov %esi,(%esp)
0xb433c971 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1457>: mov %eax,0x4(%esp)
0xb433c975 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1461>: call 0xb433a5c0 <_ZN15PVideoFrameInfo12SetFrameRateEj at plt>
0xb433c97a <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1466>: jmp 0xb433c64a <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+650>
0xb433c97f <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1471>: nop
0xb433c980 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1472>: call 0xb433a4b0 <__errno_location at plt>
0xb433c985 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1477>: mov (%eax),%eax
0xb433c987 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1479>: mov %eax,(%esp)
0xb433c98a <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1482>: call 0xb433a800 <strerror at plt>
0xb433c98f <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1487>: movl $0xbf,0x8(%esp)
0xb433c997 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1495>: movl $0x1,(%esp)
0xb433c99e <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1502>: mov %eax,%edx
0xb433c9a0 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1504>: lea -0x3ef9(%ebx),%eax
0xb433c9a6 <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1510>: mov %edx,0x14(%esp)
0xb433c9aa <_ZN22PVideoInputDevice_V4L24OpenERK7PStringb+1514>: mov %eax,0x4(%esp)
(gdb) thread apply all backtrace full
Thread 28 (Thread 0xac4cfb70 (LWP 3621)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fc0c71 in select () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb6fca5d6 in PSocket::Select(PSocket::SelectList&, PSocket::SelectList&, PSocket::SelectList&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb700ce0b in PSocket::Select(PSocket&, PSocket&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#4 0xb751cff8 in RTP_UDP::Internal_WaitForPDU(PUDPSocket&, PUDPSocket&, PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#5 0xb751ccfd in RTP_Encoding::WaitForPDU(PUDPSocket&, PUDPSocket&, PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#6 0xb7527352 in RTP_UDP::WaitForPDU(PUDPSocket&, PUDPSocket&, PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#7 0xb751ddbd in RTP_UDP::Internal_ReadData(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#8 0xb751ccbd in RTP_Encoding::ReadData(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#9 0xb75273b2 in RTP_UDP::ReadData(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#10 0xb751db0a in RTP_Session::ReadBufferedData(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#11 0xb74fd77c in OpalRTPMediaStream::ReadPacket(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#12 0xb7505ded in OpalMediaPatch::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#13 0xb7508485 in OpalMediaPatch::Thread::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#14 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#15 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#16 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 27 (Thread 0xac510b70 (LWP 3620)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fb9f86 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb56f1710 in ?? () from /usr/lib/libasound.so.2
No symbol table info available.
#3 0xb56f18bc in snd_pcm_wait () from /usr/lib/libasound.so.2
No symbol table info available.
#4 0xb56f7726 in ?? () from /usr/lib/libasound.so.2
No symbol table info available.
#5 0xb570416e in snd_pcm_mmap_readi () from /usr/lib/libasound.so.2
No symbol table info available.
#6 0xb56f0414 in snd_pcm_readi () from /usr/lib/libasound.so.2
No symbol table info available.
#7 0xb43d7b6f in PSoundChannelALSA::Read(void*, int) () from /usr/lib/ptlib-2.10.1/devices/sound/alsa_pwplugin.so
No symbol table info available.
#8 0xb7d5f5f4 in GMAudioInputManager_ptlib::get_frame_data(char*, unsigned int, unsigned int&) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#9 0xb7d2c4ab in Ekiga::AudioInputCore::get_frame_data(char*, unsigned int, unsigned int&) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#10 0xb7da1066 in PSoundChannel_EKIGA::Read(void*, int) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#11 0xb7500a7c in OpalRawMediaStream::ReadData(unsigned char*, int, int&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#12 0xb750159c in OpalMediaStream::ReadPacket(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#13 0xb7505ded in OpalMediaPatch::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#14 0xb7508485 in OpalMediaPatch::Thread::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#15 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#16 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#17 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 26 (Thread 0xac561b70 (LWP 3619)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fb9f86 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb56f1710 in ?? () from /usr/lib/libasound.so.2
No symbol table info available.
#3 0xb56f18bc in snd_pcm_wait () from /usr/lib/libasound.so.2
No symbol table info available.
#4 0xb56f7906 in ?? () from /usr/lib/libasound.so.2
No symbol table info available.
#5 0xb570406e in snd_pcm_mmap_writei () from /usr/lib/libasound.so.2
No symbol table info available.
#6 0xb56f06b4 in snd_pcm_writei () from /usr/lib/libasound.so.2
No symbol table info available.
#7 0xb43d7def in PSoundChannelALSA::Write(void const*, int) () from /usr/lib/ptlib-2.10.1/devices/sound/alsa_pwplugin.so
No symbol table info available.
#8 0xb7d73172 in GMAudioOutputManager_ptlib::set_frame_data(Ekiga::AudioOutputPS, char const*, unsigned int, unsigned int&) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#9 0xb7d209a3 in Ekiga::AudioOutputCore::set_frame_data(char const*, unsigned int, unsigned int&) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#10 0xb7da11f2 in PSoundChannel_EKIGA::Write(void const*, int) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#11 0xb7500cdb in OpalRawMediaStream::WriteData(unsigned char const*, int, int&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#12 0xb7500e5e in OpalAudioMediaStream::WriteData(unsigned char const*, int, int&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#13 0xb74ff96c in OpalMediaStream::InternalWriteData(unsigned char const*, int, int&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#14 0xb74ffbec in OpalMediaStream::WritePacket(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#15 0xb750539e in OpalMediaPatch::Sink::WriteFrame(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#16 0xb7505a3b in OpalMediaPatch::DispatchFrame(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#17 0xb7505e13 in OpalMediaPatch::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#18 0xb7508485 in OpalMediaPatch::Thread::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#19 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#20 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#21 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 25 (Thread 0xac5a2b70 (LWP 3618)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fc0c71 in select () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb6fca5d6 in PSocket::Select(PSocket::SelectList&, PSocket::SelectList&, PSocket::SelectList&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb700ce0b in PSocket::Select(PSocket&, PSocket&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#4 0xb751cff8 in RTP_UDP::Internal_WaitForPDU(PUDPSocket&, PUDPSocket&, PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#5 0xb751ccfd in RTP_Encoding::WaitForPDU(PUDPSocket&, PUDPSocket&, PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#6 0xb7527352 in RTP_UDP::WaitForPDU(PUDPSocket&, PUDPSocket&, PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#7 0xb751ddbd in RTP_UDP::Internal_ReadData(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#8 0xb751ccbd in RTP_Encoding::ReadData(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#9 0xb75273b2 in RTP_UDP::ReadData(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#10 0xb752d218 in RTP_JitterBuffer::OnReadPacket(RTP_DataFrame&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#11 0xb752d36f in OpalJitterBufferThread::JitterThreadMain(PThread&, int) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#12 0xb7530bb2 in OpalJitterBufferThread::JitterThreadMain_PNotifier::Call(PObject&, int) const () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#13 0xb7d99ec9 in PNotifierTemplate<int>::operator()(PObject&, int) const () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#14 0xb7021b6f in PSimpleThread::Main() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#15 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#16 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#17 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 24 (Thread 0xac5f3b70 (LWP 3617)):
#0 0xb433c968 in PVideoInputDevice_V4L2::Open(PString const&, bool) () from /usr/lib/ptlib-2.10.1/devices/videoinput/v4l2_pwplugin.so
No symbol table info available.
#1 0xb6ea1d55 in PVideoInputDevice::CreateOpenedDevice(PString const&, PString const&, bool, PPluginManager*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#2 0xb7d6a08b in GMVideoInputManager_ptlib::open(unsigned int, unsigned int, unsigned int) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#3 0xb7d12f3c in Ekiga::VideoInputCore::internal_open(unsigned int, unsigned int, unsigned int) () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#4 0xb7d1339b in Ekiga::VideoInputCore::start_stream() () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#5 0xb7da3240 in PVideoInputDevice_EKIGA::Start() () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#6 0xb74ff374 in OpalVideoMediaStream::Open() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#7 0xb74d6c45 in OpalConnection::OpenMediaStream(OpalMediaFormat const&, unsigned int, bool) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#8 0xb74e2c4b in OpalLocalConnection::OpenMediaStream(OpalMediaFormat const&, unsigned int, bool) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#9 0xb74e9162 in OpalCall::OpenSourceMediaStreams(OpalConnection&, OpalMediaType const&, unsigned int, OpalMediaFormat const&, OpalVideoFormat::ContentRole) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#10 0xb79347e0 in SIPConnection::OnReceivedAnswerSDPSession(SDPSessionDescription&, unsigned int) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#11 0xb793131a in SIPConnection::OnReceivedAnswerSDP(SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#12 0xb793cc91 in SIPConnection::OnReceivedOK(SIPTransaction&, SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#13 0xb794388c in SIPConnection::OnReceivedResponse(SIPTransaction&, SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#14 0xb79584f2 in SIPTransaction::OnReceivedResponse(SIP_PDU&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#15 0xb795e7b8 in ?? () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#16 0xb79287d7 in SIPEndPoint::SIP_Work::Work() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#17 0xb792f087 in PQueuedThreadPool<SIPEndPoint::SIP_Work>::QueuedWorkerThread::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#18 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#19 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#20 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 22 (Thread 0xb2f82b70 (LWP 3560)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb62d7655 in sem_wait@@GLIBC_2.1 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb6fdb880 in PSemaphore::Wait() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb792f03c in PQueuedThreadPool<SIPEndPoint::SIP_Work>::QueuedWorkerThread::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#4 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#6 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 21 (Thread 0xac634b70 (LWP 3556)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb62d5703 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb6fdbc61 in PSyncPoint::Wait(PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb7546a40 in OpalPresentityWithCommandThread::ThreadMain() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#4 0xb7549969 in PThreadObj<OpalPresentityWithCommandThread>::Main() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#5 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#6 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#7 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 19 (Thread 0xb2fc3b70 (LWP 3554)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fc0c71 in select () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb6fdde2f in PThread::PXBlockOnIO(int, int, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb6fd226c in PChannel::PXSetIOBlock(PChannel::PXBlockType, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#4 0xb6fca297 in PSocket::os_accept(PSocket&, sockaddr*, int*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb700cca6 in PTCPSocket::Accept(PSocket&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#6 0xb7515dde in OpalListenerTCP::Accept(PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#7 0xb7513228 in OpalListener::ListenForConnections(PThread&, int) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#8 0xb7519e52 in OpalListener::ListenForConnections_PNotifier::Call(PObject&, int) const () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#9 0xb7d99ec9 in PNotifierTemplate<int>::operator()(PObject&, int) const () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#10 0xb7021b6f in PSimpleThread::Main() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#11 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#12 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#13 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 18 (Thread 0xb3004b70 (LWP 3553)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fc0c71 in select () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb6fca5d6 in PSocket::Select(PSocket::SelectList&, PSocket::SelectList&, PSocket::SelectList&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb700d123 in PSocket::Select(PSocket::SelectList&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#4 0xb7018345 in PMonitoredSockets::ReadFromSocket(PSocket::SelectList&, PUDPSocket*&, void*, int, PIPSocket::Address&, unsigned short&, int&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb7019a4a in PMonitoredSocketBundle::ReadFromBundle(void*, int, PIPSocket::Address&, unsigned short&, PString&, int&, PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#6 0xb751985a in OpalListenerUDP::Accept(PTimeInterval const&) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#7 0xb7513228 in OpalListener::ListenForConnections(PThread&, int) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#8 0xb7519e52 in OpalListener::ListenForConnections_PNotifier::Call(PObject&, int) const () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#9 0xb7d99ec9 in PNotifierTemplate<int>::operator()(PObject&, int) const () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#10 0xb7021b6f in PSimpleThread::Main() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#11 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#12 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#13 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 8 (Thread 0xb3045b70 (LWP 3482)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb62d5703 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb6fdbc61 in PSyncPoint::Wait(PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb6fdf247 in PHouseKeepingThread::Main() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#4 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#6 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 7 (Thread 0xb3086b70 (LWP 3480)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fc0c71 in select () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb6fce191 in NetLinkRouteTableDetector::Wait(PTimeInterval const&) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb701629a in PInterfaceMonitor::UpdateThreadMain() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#4 0xb701b8e9 in PThreadObj<PInterfaceMonitor>::Main() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#6 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#7 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 6 (Thread 0xb30c7b70 (LWP 3479)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb62d7655 in sem_wait@@GLIBC_2.1 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb6fdb880 in PSemaphore::Wait() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb702879b in PReadWriteMutex::InternalStartRead() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#4 0xb70297af in PReadWriteMutex::StartRead() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb702dad8 in PSafeObject::LockReadOnly() const () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#6 0xb702e9b8 in PSafePtrBase::EnterSafetyMode(PSafePtrBase::EnterSafetyModeOption) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#7 0xb702ee26 in PSafePtrBase::Next() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#8 0xb791f140 in SIPEndPoint::GarbageCollection() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#9 0xb74c248e in OpalManager::GarbageCollection() () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#10 0xb74c250c in OpalManager::GarbageMain(PThread&, int) () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#11 0xb74c3965 in OpalManager::GarbageMain_PNotifier::Call(PObject&, int) const () from /usr/lib/libopal.so.3.10.1
No symbol table info available.
#12 0xb7d99ec9 in PNotifierTemplate<int>::operator()(PObject&, int) const () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#13 0xb7021b6f in PSimpleThread::Main() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#14 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#15 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#16 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 5 (Thread 0xb3108b70 (LWP 3476)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb62d520a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb6fdbb34 in PSyncPoint::Wait() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb7e0e584 in GMVideoOutputManager::Main() () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#4 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#6 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 4 (Thread 0xb3149b70 (LWP 3475)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb62d520a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb6fdbb34 in PSyncPoint::Wait() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb7d1d6d4 in Ekiga::AudioEventScheduler::Main() () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#4 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#6 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 3 (Thread 0xb318ab70 (LWP 3474)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb62d520a in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#2 0xb6fdbb34 in PSyncPoint::Wait() () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#3 0xb7d13e61 in Ekiga::VideoInputCore::VideoPreviewManager::Main() () from /usr/lib/ekiga/3.3.1/libekiga.so
No symbol table info available.
#4 0xb6fdd109 in PThread::PX_ThreadStart(void*) () from /usr/lib/libpt.so.2.10.1
No symbol table info available.
#5 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#6 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 2 (Thread 0xb506db70 (LWP 3465)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fb9f86 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb61eef5b in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3 0xb61de96f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4 0xb61df0f3 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5 0xb6613274 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#6 0xb6207b6f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#7 0xb62d0c39 in start_thread () from /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
No symbol table info available.
#8 0xb5fc796e in clone () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
Thread 1 (Thread 0xb5072880 (LWP 3456)):
#0 0xb7fe2424 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb5fb9f86 in poll () from /lib/i386-linux-gnu/i686/cmov/libc.so.6
No symbol table info available.
#2 0xb61eef5b in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3 0xb61de96f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4 0xb61df0f3 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5 0xb68948cf in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#6 0x08071563 in main ()
No symbol table info available.
(gdb) quit
A debugging session is active.
Inferior 1 [process 3456] will be killed.
Quit anyway? (y or n)
Kind regards,
Ryan
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