From: "Allen Martin" <AMartin@nvidia.com>
To: "John W. M. Stevens" <john@betelgeuse.us>,
<linux-kernel@vger.kernel.org>
Subject: RE: PROBLEM: Kernel Crash - Machine Exception Interpretation?
Date: Tue, 31 May 2005 10:49:09 -0700 [thread overview]
Message-ID: <DBFABB80F7FD3143A911F9E6CFD477B004FAE239@hqemmail02.nvidia.com> (raw)
> May 27 21:42:06 morningstar kernel: CPU 1: Machine
> Check Exception: 0000000000000004
> May 27 21:42:07 morningstar kernel: Bank 0: e200000000000175
That's a timeout on a L1 data cache evict, probably related to the
following:
> May 27 21:42:07 morningstar kernel: Bank 2:
> b60020000000011a at 000000000bf16280May 27 21:42:07
That's an uncorrectable (multibit) ECC error on a L2 cache read.
I would look for BIOS updates or replace the RAM. You should probably
see failures if you run memtest86 also.
next reply other threads:[~2005-05-31 17:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-31 17:49 Allen Martin [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-05-28 14:37 John W. M. Stevens
2005-05-28 17:46 ` Willy Tarreau
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