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Ma3oxuct
7th June 2007, 09:53 PM
The following output appears in dmesg and on the console:


EDAC MC0: CE page 0x5b45, offset 0x0, grain 4096, syndrome 0x8a, row 0, channel 0, label "": i82860 UE
EDAC MC0: CE page 0x5bb3, offset 0x0, grain 4096, syndrome 0x8a, row 0, channel 0, label "": i82860 UE
EDAC MC0: CE page 0x5b45, offset 0x0, grain 4096, syndrome 0x8a, row 0, channel 0, label "": i82860 UE

I've thought about compiling a vanilla-sources kernel to see if that would make it go away, but decided to see if anyone might have some other suggestions here.

I ran memtest86 as soon as I noticed this error, but after 24 hours, memtest did not find any problems with the memory.

Here is some info about the machine:
Just updated it to FC7 (Error was noticed a few months ago while the machine ran FC6).

Linux lurisia.nowhere.com 2.6.21-1.3194.fc7 #1 SMP Wed May 23 22:35:01 EDT 2007 i686 i686 i386 GNU/Linux
The error has persisted from kernel 2.6.20 to 2.6.21 (I do not know about 2.6.19).
It has a dual Intel(R) XEON(TM) CPU 2.20GHz.
512 MB of RAM.

# lspci
00:00.0 Host bridge: Intel Corporation 82860 860 (Wombat) Chipset Host Bridge (MCH) (rev 04)
00:01.0 PCI bridge: Intel Corporation 82850 850 (Tehama) Chipset AGP Bridge (rev 04)
00:02.0 PCI bridge: Intel Corporation 82860 860 (Wombat) Chipset AGP Bridge (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 04)
00:1f.0 ISA bridge: Intel Corporation 82801BA ISA Bridge (LPC) (rev 04)
00:1f.1 IDE interface: Intel Corporation 82801BA IDE U100 Controller (rev 04)
00:1f.2 USB Controller: Intel Corporation 82801BA/BAM USB Controller #1 (rev 04)
00:1f.3 SMBus: Intel Corporation 82801BA/BAM SMBus Controller (rev 04)
00:1f.4 USB Controller: Intel Corporation 82801BA/BAM USB Controller #1 (rev 04)
00:1f.5 Multimedia audio controller: Intel Corporation 82801BA/BAM AC'97 Audio Controller (rev 04)
01:00.0 VGA compatible controller: nVidia Corporation NV11GL [Quadro2 MXR/EX/Go] (rev b2)
02:1f.0 PCI bridge: Intel Corporation 82806AA PCI64 Hub PCI Bridge (rev 03)
03:00.0 PIC: Intel Corporation 82806AA PCI64 Hub Advanced Programmable Interrupt Controller (rev 01)
04:0b.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
04:0c.0 FireWire (IEEE 1394): Texas Instruments TSB12LV26 IEEE-1394 Controller (Link)
04:0d.0 Multimedia audio controller: Avance Logic Inc. ALS4000 Audio Chipset
04:0e.0 Communication controller: ESS Technology ES2898 Modem (rev 03)

Thank you in advance for your help.

Ma3oxuct
11th June 2007, 02:46 PM
See the following:

http://forums.fedoraforum.org/showthread.php?p=492760
http://www.fedoraforum.org/forum/archive/index.php/t-102526.html

I ended up disabling the modules talked about in those threads.