From: Arun Raghavan <arun.raghavan@collabora.co.uk>
To: Jaroslav Kysela <perex@perex.cz>
Cc: alsa-devel@alsa-project.org, pulseaudio-discuss@lists.freedesktop.org
Subject: Re: PulseAudio and softvol
Date: Wed, 15 May 2013 18:31:18 +0530 [thread overview]
Message-ID: <1368622878.6590.28.camel@localhost> (raw)
In-Reply-To: <519362EB.7050603@perex.cz>
On Wed, 2013-05-15 at 12:26 +0200, Jaroslav Kysela wrote:
> Date 15.5.2013 11:55, Arun Raghavan wrote:
> > Hello,
> > A number of users have intermittently(?) been hitting a crash in
> > alsa-lib 1.0.27 [1, 2] related to the softvol plugin. I'm not able to
> > reproduce this reliably, so can't find an easy way to debug/fix.
>
> The problem is that the offsets are not in sync in this case [1]:
>
> src_offset = 38560
> dst_offset = 38568
> frames = 16374
>
> Could you reproduce this bug in any way? At least snd_pcm_dump() before
> the failing snd_pcm_mmap_commit() call might help to determine what was
> the status before the assert() was entered.
Unfortunately, after the time I got the backtrace, I haven't been able
to reproduce the problem.
-- Arun
next prev parent reply other threads:[~2013-05-15 13:01 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-15 9:55 PulseAudio and softvol Arun Raghavan
2013-05-15 10:26 ` Jaroslav Kysela
2013-05-15 10:48 ` Takashi Iwai
2013-05-15 10:53 ` Jaroslav Kysela
2013-05-15 10:56 ` Takashi Iwai
2013-05-15 11:03 ` David Henningsson
2013-05-15 11:22 ` Jaroslav Kysela
2013-05-15 11:33 ` David Henningsson
2013-05-15 12:44 ` Takashi Iwai
2013-05-15 12:42 ` Takashi Iwai
2013-05-15 12:47 ` David Henningsson
2013-05-15 12:49 ` Takashi Iwai
2013-05-15 12:52 ` Jaroslav Kysela
2013-05-15 13:05 ` Takashi Iwai
2013-05-15 13:12 ` Jaroslav Kysela
2013-05-15 13:26 ` Takashi Iwai
2013-05-15 14:55 ` Jaroslav Kysela
2013-05-15 15:06 ` Takashi Iwai
2013-05-15 15:25 ` Jaroslav Kysela
2013-05-15 16:28 ` Takashi Iwai
2013-05-16 6:31 ` David Henningsson
2013-05-16 10:58 ` Jaroslav Kysela
2013-06-26 6:59 ` [alsa-devel] " Arun Raghavan
2013-06-26 8:35 ` David Henningsson
2013-05-15 13:01 ` Arun Raghavan [this message]
2013-05-15 16:34 ` [pulseaudio-discuss] " Raymond Yau
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