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List:       vocal-dev
Subject:    [vocal-dev] Re: Segmentation fault
From:       "arun" <arunkumar () actinium ! org>
Date:       2004-03-08 8:49:59
Message-ID: 012301c404ea$61ed0c40$e901a8c0 () intranet
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Hi all,


>     I am working with SIPSET under Vocal Lib.
>     My problem is when I am connecting between two endpoints I am able to
get connected and got trying 100,ringing 180,ok 200 upon connection but when
audio device is opening /dev/dsp it is getting segmentaaton fault.
>     I am testing with Ua1000.cfg file in sip/ua/Sampleconfiguration
directory.
>     So when i debugged here is the output.
>     > Starting program:
/home/arunkumar/sip-1.5.0-ppc/sip/gua/bin.small.Linux.i686/gua gua -f
/home/arunkumar/sip-1.5.0-ppc/sip/ua/SampleConfigFiles/ua1000.cfg
>     > [New Thread 1074882560 (LWP 6008)]
>     > [New Thread 1083321536 (LWP 6009)]
>     > [New Thread 1099189312 (LWP 6010)]
>     > [New Thread 1116941248 (LWP 6011)]
>     > [New Thread 1125329728 (LWP 6012)]
>     > [New Thread 1133718208 (LWP 6013)]
>     > [New Thread 1142106688 (LWP 6014)]
>     > [New Thread 1150495168 (LWP 6015)]
>     > [New Thread 1158883648 (LWP 6016)]
>     > [New Thread 1167272128 (LWP 6017)]
>     > [New Thread 1175660608 (LWP 6018)]
>     > [New Thread 1184049088 (LWP 6019)]
>     >
>     > Vocal UA
>     > !!! Type ? for help  !!!
>     > Not Registered
>
> - Ignored:
>     > gua>
>     > [New Thread 1192437568 (LWP 6020)]
>     > [New Thread 1200826048 (LWP 6021)]
>     > gua>
>     > gua>Expired Registration...
>     >
>     > gua>gua>
>     > gua> Ringing!!
>     > a
>     > gua>gua>Opening audio device /dev/dsp
>     >
>     > Program received signal SIGSEGV, Segmentation fault.
>     > [Switching to Thread 1175660608 (LWP 6018)]
>     > 0x080af39f in
Vocal::UA::MediaSession::startSession(Vocal::UA::VSdpMode) ()
>     > (gdb) bt
>     > #0  0x080af39f in
Vocal::UA::MediaSession::startSession(Vocal::UA::VSdpMode) ()
>     > #1  0x080ab804 in Vocal::UA::MediaController::startSession(unsigned,
Vocal::UA::VSdpMode) ()
>     > #2  0x080867fa in
Vocal::UA::CallAgent::startSession(Vocal::SDP::SdpSession&,
Vocal::SDP::SdpSession&) ()
>     > #3  0x080837a8 in Vocal::UA::CallAgent::inCall() ()
>     > #4  0x080d72d2 in
Vocal::UA::UaStateRinging::sendStatus(Vocal::UA::UaBase&,
Sptr<Vocal::SipMsg>)
>     >     ()
>     > #5  0x080c2ddc in Vocal::UA::UaBase::sendMsg(Sptr<Vocal::SipMsg>
const&) ()
>     > #6  0x08084611 in Vocal::UA::CallAgent::acceptCall() ()
>     > #7  0x080944a8 in
Vocal::UA::UaCallControl::handleGuiEvents(Sptr<Vocal::GuiEvent>) ()
>     > #8  0x08093b0c in
Vocal::UA::UaCallControl::processEvent(Sptr<Vocal::SipProxyEvent> const&) ()
>     > #9  0x0808a32b in UaWorkerThread::thread() ()
>     > #10 0x081c01f1 in threadWrapper(void*) ()
>     > #11 0x400302b6 in start_thread () from /lib/tls/libpthread.so.0
>
>     So how to resolve this issue where coulb be the problem please help in
this regard.Ur help is much appreciated.
>
>     Thank u,
>     Arunkumar.


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