snd_hda + NVidia MCP51 = reboots

Ariff Abdullah ariff at FreeBSD.org
Tue Jan 16 10:39:48 UTC 2007


On Tue, 16 Jan 2007 11:21:05 +0300
Roman Bogorodskiy <novel at freebsd.org> wrote:
> Hi,
> 
> I'm running -STABLE/amd64 as of 18 Dec and
> snd_RELENG_6_20061218_135_lowlatency.diff.gz.
> 
> (11:18) novel at novel:~ %> cat /dev/sndstat
> FreeBSD Audio Driver (newpcm: 64bit)
> Installed devices:
> pcm0: <NVidia MCP51 High Definition Audio Controller> at memory
> 0xf5000000 irq 21 kld snd_hda [20061210_0037] (1p/1r/1v channels
> duplex default)
> (11:18) novel at novel:~ %>
> 
> Time to time (one in 2-3 days) it freezes, hung for 1-2 minutes and
> reboots. Nothing suspect in the logs.
> 
What application trigger this? Please send backtrace of debugged
kernel.

> Is it a known problem?
> 
Unknown problem, most probably unrelated with sound driver at all.


--
Ariff Abdullah
FreeBSD

... Recording in stereo is obviously too advanced
    and confusing for us idiot ***** users :P ........
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