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Bug#613979: linux-image-2.6.37-1-amd64: kernel oops with snd-hda-intel: BUG: unable to handle kernel paging request at ffffc90011c08000



forwarded 613979 https://bugzilla.kernel.org/show_bug.cgi?id=30552
quit


Am Freitag, den 18.02.2011, 22:42 +0000 schrieb Ben Hutchings:
> On Fri, 2011-02-18 at 17:41 +0100, Paul Menzel wrote:
> > Package: linux-2.6
> > Version: 2.6.37-1
> > Severity: important

> > upgrading to DebPkg:linux-image-2.6.37-1-amd64 from
> > linux-image-2.6.32-5-amd64 gives an oops with `snd-hda-intel` and
> > audio does not work anymore, since no sound devices are shown. You can
> > see the trace in the below (pasted by your reportbug scripts) Linux
> > kernel log.
> > 
> > Is the ALSA version in Debian Sid/unstable not compatible or is there
> > another problem?
> 
> I'm not sure what you mean by 'the ALSA version'.  ALSA is made up of
> kernel drivers and libasound in user-space.  The drivers are included in
> the kernel package and cannot be incompatible with it. The interface
> between the drivers and libasound is not supposed to change in an
> incompatible way, and in any case a user process should not be able to
> crash the kernel.

Sorry for my ignorance and thank you for the clarification.

> So I think this is just a bug in the driver.  Please report it upstream
> at <https://bugzilla.kernel.org> under product 'Drivers', component
> 'Sound(ALSA)'.  Let us know the bug number or URL so we can track it.

Ticket #30552 [1] now tracks this issue in the Linux BTS.

[…]


Thanks,

Paul


[1] https://bugzilla.kernel.org/show_bug.cgi?id=30552

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