From: Richard Browning <richard@redline.org.uk>
To: Zwane Mwaikambo <zwane@linuxpower.ca>
Cc: Len Brown <len.brown@intel.com>, linux-kernel@vger.kernel.org
Subject: Re: SMP + Hyperthreading / Asus PCDL Deluxe / Kernel 2.4.x 2.6.x / Crash/Freeze
Date: Fri, 12 Mar 2004 00:22:13 +0000 [thread overview]
Message-ID: <200403120022.13534.richard@redline.org.uk> (raw)
In-Reply-To: <Pine.LNX.4.58.0403111715560.29087@montezuma.fsmlabs.com>
On Thursday 11 March 2004 22:17, Zwane Mwaikambo wrote:
> On Thu, 11 Mar 2004, Richard Browning wrote:
> > I've now updated the BIOS to the latest version available on Asus' site.
> > The crash occurs even earlier - during bootup this time. Exactly:
> >
> > CPU2: Machine Check Exception: 000.0004
> > CPU3: Machine Check Exception: 000.0004
> > Bank 0: a20000008c010400Bank0: a20000008c010400
> > Kernel Panic: CPU context corrupt
> > In idle task - not syncing
> >
> > Again, disabling hyperthreading allows the system to operate normally.
>
> For my own curiosity, does switching the processors around do anything?
> Those MCEs look confined to the non bootstrap processor package.
Switched CPUs. This time I get the following:
CPU3: Machine Check Exception: 000.0004
CPU2: Machine Check Exception: 000.0004
Bank 0: a20000008c010400
Kernel Panic: CPU context corrupt
In idle task - not syncing
Note that the CPU# designations are swapped and that there's only one Bank 0:
message. Is this significant?
R
next prev parent reply other threads:[~2004-03-12 0:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <A6974D8E5F98D511BB910002A50A6647615F4B99@hdsmsx402.hd.intel.com>
2004-03-11 6:50 ` Len Brown
2004-03-11 13:38 ` Richard Browning
2004-03-11 18:19 ` Richard Browning
2004-03-11 22:17 ` Zwane Mwaikambo
2004-03-12 0:22 ` Richard Browning [this message]
2004-03-12 0:36 ` Zwane Mwaikambo
2004-03-12 0:42 ` Richard Browning
2004-03-12 6:27 ` Len Brown
2004-03-12 7:07 ` Len Brown
2004-03-12 8:24 ` Richard Browning
2004-03-18 3:01 ` Richard Browning
2004-03-20 14:33 ` ANYONE? " Richard Browning
2004-03-20 17:26 ` Richard Browning
2004-03-20 21:30 ` Zwane Mwaikambo
2004-03-21 3:41 ` Richard Browning
2004-03-21 3:33 ` Horst von Brand
2004-03-21 20:32 ` Richard Browning
2004-03-21 23:33 ` Denis Vlasenko
2004-03-22 1:04 ` Richard Browning
2004-03-22 7:25 ` Guennadi Liakhovetski
2004-03-24 4:01 ` Richard Browning
2004-03-24 7:15 ` Guennadi Liakhovetski
[not found] ` <1080214330.982.10.camel@sven>
[not found] ` <200403251304.56877.richard@redline.org.uk>
2004-03-25 22:47 ` Sven Dowideit
2004-03-26 0:36 ` Richard Browning
2004-03-21 14:46 ` Richard B. Johnson
2004-03-21 14:57 ` Richard Browning
2004-03-12 1:16 ` Richard Browning
2004-03-10 12:27 Richard Browning
2004-03-10 16:10 ` Zwane Mwaikambo
2004-03-11 13:04 ` Richard Browning
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