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Bug#569012: linux-image-2.6.32-1-amd64: Freezes and memory corruption



On Fri, 2010-02-12 at 08:46 +0400, Stepan Golosunov wrote:
> 12.02.2010 в 02:42:29 +0000 Ben Hutchings написал:
> > On Tue, 2010-02-09 at 17:26 +0400, Stepan Golosunov wrote:
> > > Package: linux-2.6
> > > Version: 2.6.32-6
> > > Severity: critical
> > > 
> > > After running 2.6.32 (as well as 2.6.31 and 2.6.30) for several minutes,
> > > computer freezes completely. Network or alt-sysrq-b do not work.
> > > 
> > > Further investigation showed that data is being corrupted while reading
> > > or writing files.
> > > Corruption on reading is easily reproduced with debsums (it fails on
> > > random files), corruption on writing happened at least once (under
> > > 2.6.32-trunk-amd64) and looks like:
> > [...]
> > 
> > Given that the first advertised feature of the P5Q Turbo motherboard is
> > 'Easy Overclocking', I have to ask: are you overclocking it?
> 
> No. Unless it overclocks something automatically.

According to the manual there is an 'Ai Tweaker' menu in the BIOS setup
program.  Check that all settings are 'Auto', except the last one. The
'CPU Margin Enhancement' setting has different options.  I found some
reports that the 'Optimized' option can result in instability and
recommending the 'Performance' option.

If the BIOS settings are already as I said or if setting them like this
does not fix the problem, please file a bug at
<http://bugzilla.kernel.org>.  I don't know how the bug should be
assigned, but if you set the product to 'Memory Management' and
component to 'Other' then I think it will get some attention and can be
reassigned as necessary.  Let us know what the bug number is so we can
track it.

Ben.

-- 
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
                                                              - Albert Camus

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