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* 2.6.34 Northbridge Chipset Errors on HP Proliant 4 x Opteron in  x86_64 mode
@ 2010-06-29 21:13 Jeffrey Merkey
  2010-06-30  6:38 ` Borislav Petkov
  0 siblings, 1 reply; 6+ messages in thread
From: Jeffrey Merkey @ 2010-06-29 21:13 UTC (permalink / raw)
  To: linux-kernel

On a 4 x Opteron HP Proliant Server with a CCISS array controller in
x86_64 mode, under very heavy (saturated) disk IO, 2.6.34 reports the
following error:

Jun 29 02:02:08  kernel: Northbridge Error, node 0, core: 0
Jun 29 02:02:08  kernel: ECC/ChipKill ECC error.
Jun 29 02:02:08  kernel: EDAC amd64 MC0: CE ERROR_ADDRESS= 0xc7358280
Jun 29 02:02:08  kernel: EDAC amd64: get_channel_from_ecc_syndrome:
error reading F3x180.
Jun 29 02:02:08  kernel: EDAC MC0: CE page 0xc7358, offset 0x280,
grain 0, syndrome 0xa4c1, row 3, channel 0, label "": amd64_edac
Jun 29 02:03:21  kernel: Northbridge Error, node 0
Jun 29 02:03:21  kernel: ECC/ChipKill ECC error.
Jun 29 02:03:21  kernel: EDAC amd64 MC0: CE ERROR_ADDRESS= 0xc7358280
Jun 29 02:03:21  kernel: EDAC amd64: get_channel_from_ecc_syndrome:
error reading F3x180.
Jun 29 02:03:21  kernel: EDAC MC0: CE page 0xc7358, offset 0x280,
grain 0, syndrome 0xa4c1, row 3, channel 0, label "": amd64_edac

The error is reproduceable by subjecting the server to excessive disk
loads > 350 MB/S stream to disk.

Jeff

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2010-07-01 12:47 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-06-29 21:13 2.6.34 Northbridge Chipset Errors on HP Proliant 4 x Opteron in x86_64 mode Jeffrey Merkey
2010-06-30  6:38 ` Borislav Petkov
2010-06-30 14:47   ` Jeffrey Merkey
2010-06-30 19:21   ` Jeffrey Merkey
2010-07-01  6:26     ` Borislav Petkov
2010-07-01 12:47       ` Jeffrey Merkey

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