Bug#913133: pulseaudio crashes (SIGSEGV) after failing to set 48000 sample rate in pcm_a52.c

[Felipe Sateler]

Control: tags -1 moreinfo

On Wed, Nov 7, 2018 at 8:16 AM David Haworth <david.haworth at elektrobit.com>
wrote:

> Package: pulseaudio
> Version: 12.2-2
> Severity: grave
> Justification: renders package unusable


> Dear Maintainer,
>
>    * What led up to the situation?
> update/dist-upgrade of debian unstable on 2018-11-06. The problem first
> showed itself when I
> started my machine the next day.
>
>    * What exactly did you do (or not do) that was effective (or
> ineffective)?
> I first noticed that I had no sound (in firefox). Further investigation
> showed that pulseaudio wasn't running.
> So I attempted to run it from the command line.
>
>    * What was the outcome of this action?
> A segmentation violation (SIGSEGV)
>
>    * What outcome did you expect instead?
> pulsaudio should continue running and allow connections from other programs
>
> Further information:
> * "strace pulseaudio" didn't provide any useful information.
> * "pulseaudio -vvv" showed the last message before the crash was a failure
> to set 48000 sample rate in pcm_a52.c
>

Could you please send the log output? Also, please install
pulseaudio-dbgsym (you might need to add the debug archive to
sources.list), and attach the backtrace of the fault.

-- 

Saludos,
Felipe Sateler
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