[SIP Beyond VoIP] sipclients crash on debian squeeze
Saúl Ibarra Corretgé
saul at ag-projects.com
Mon Nov 5 12:18:20 CET 2012
On Nov 5, 2012, at 12:15 PM, Juha Heinanen wrote:
> Saúl Ibarra Corretgé writes:
>
>> If you installed the SDK from our Debian repositories you can get the
>> debug symbols by installing python-sipsimple-dbg.
>
> saul,
>
> my bad, i gave wrong binary to gdb. i used /usr/bin/sip-session when i
> should have used /usr/bin/python. below find backtrace.
>
I see the crash occurs in PortAudio, so no joy :-S We plan to get rid of it and use native audio backends on each platform, but I have no ETA on when that will happen.
> regarding portaudio shown in backtrace, i only have lib package
> installed:
>
We don't use the PortAudio present in the system, it's bundled with PJSIP.
> $ dpkg -l | egrep portaudio
> ii libportaudio2 19+svn20071022-3.2 Portable audio I/O - shared library
>
> -- juha
>
> Core was generated by `/usr/bin/python /usr/bin/sip-session'.
> Program terminated with signal 11, Segmentation fault.
> #0 Copy_16_To_16 (destinationBuffer=0xa337110, destinationStride=1,
> sourceBuffer=0x0, sourceStride=1, count=546, ditherGenerator=0xa321060)
> at src/../../../portaudio/src/common/pa_converters.c:1679
> 1679 src/../../../portaudio/src/common/pa_converters.c: No such file or directory.
> in src/../../../portaudio/src/common/pa_converters.c
> (gdb) where
> #0 Copy_16_To_16 (destinationBuffer=0xa337110, destinationStride=1,
> sourceBuffer=0x0, sourceStride=1, count=546, ditherGenerator=0xa321060)
> at src/../../../portaudio/src/common/pa_converters.c:1679
> #1 0xb6e13788 in AdaptingProcess (bp=<value optimized out>,
> streamCallbackResult=<value optimized out>, processPartialUserBuffers=1)
> at src/../../../portaudio/src/common/pa_process.c:1326
> #2 0xb6e13afe in PaUtil_EndBufferProcessing (bp=0xa320fd4,
> streamCallbackResult=0xb34fb37c)
> at src/../../../portaudio/src/common/pa_process.c:1557
> #3 0xb6e0cc7d in CallbackThreadFunc (userData=0xa320f88)
> at src/../../../portaudio/src/hostapi/alsa/pa_linux_alsa.c:3390
> #4 0xb76e6955 in start_thread (arg=0xb34fbb70) at pthread_create.c:300
> #5 0xb74801de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
--
Saúl Ibarra Corretgé
AG Projects
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