[SIP Beyond VoIP] blink dies in debian jessie

Saúl Ibarra Corretgé saul at ag-projects.com
Fri May 1 12:47:51 CEST 2015

On 01 May 2015, at 11:01, Juha Heinanen <jh at tutpro.com> wrote:

> Saúl Ibarra Corretgé writes:
>> I’m on Debian Sid, which should be mostly like Jessie as of now and I
>> cannot reproduce it. Can you paste the full backtrace? Also, does it
>> happen always?
> It happens always.  How can I produce the backtrace, when blink itself
> aborts execution:
> $ /usr/bin/blink 
> python: pcm.c:2731: snd_pcm_area_copy: Assertion `dst < src || dst >= src + bytes' failed.
> Aborted

Enable core generation:

ulimit -c unlimited

After blink aborts, open the core file with gdb:

gdb python /path/to/core (usually just “core” in the current directory)

Inside the gdb prompt:


Saúl Ibarra Corretgé
AG Projects

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