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Bug#568603: marked as done (linux-image-2.6.32-trunk-amd64: oops on startup: Kernel failure: EDAC amd64: WARNING: ECC is disabled by BIOS)

Your message dated Tue, 09 Feb 2010 04:07:57 +0000
with message-id <1265688477.2671.124.camel@localhost>
and subject line Re: Bug#568603: linux-image-2.6.32-trunk-amd64: oops on startup: Kernel failure: EDAC  amd64: WARNING: ECC is disabled by BIOS
has caused the Debian Bug report #568603,
regarding linux-image-2.6.32-trunk-amd64: oops on startup: Kernel failure: EDAC  amd64: WARNING: ECC is disabled by BIOS
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
568603: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=568603
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- Package: linux-2.6
Version: 2.6.32-5
Severity: normal

Hi,

I just reinstall my distribution and change from x86 arch to amd64 arch.

On fist startup, when kde load is finished, a kernel oops is raised:
"
Kernel failure message 1: EDAC amd64: WARNING: ECC is disabled by BIOS.
Module will NOT be loaded. Either Enable ECC in the BIOS, or set 'ecc_enable_override'.
Also, use of the override can cause unknown side effects. amd64_edac: probe of 0000:00:18.2 failed with error -22 k8temp 0000:00:18.3: Temperature readouts might be wrong - check erratum #141
input: PC Speaker as /devices/platform/pcspkr/input/input5 parport_pc 00:0a: reported by Plug and Play ACPI parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP] i2c i2c-0: nForce2 SMBus adapter at 0x1c00 ACPI: I/O resource nForce2_smbus [0x1c40-0x1c7f] conflicts with ACPI region SM00 [0x1c40-0x1c45]
ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver nForce2_smbus 0000:00:01.1: Error probing SMB2. ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 20 HDA Intel 0000:00:06.1: PCI INT B -> Link[AAZA] -> GSI 20 (level, low) -> IRQ 20 HDA Intel 0000:00:06.1: setting latency timer to 64
input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:06.1/input/input6 Adding 2650684k swap on /dev/sda5. Priority:-1 extents:1 across:2650684k
loop: module loaded EXT4-fs (sda3): mounted filesystem with ordered data mode alloc irq_desc for 30 on node 0 alloc kstat_irqs on node 0 forcedeth 0000:00:08.0: irq 30 for MSI/MSI-X fuse init (API version 7.13)
powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ processors (2 cpu cores) (version 2.20.00)
[Firmware Bug]: powernow-k8: No compatible ACPI _PSS objects found.
[Firmware Bug]: powernow-k8: Try again with latest BIOS.
"

I found the same problem on ubuntu bug tracker: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/422536 and it is seem to be fixed.

I did not notice any visible consequences on the system yet.
Is there a risk of data loss or others serious consequences? (I hesitate to reconnect and set up a raid1 soft on this system.)

Best regards,

Thomas PIERSON
 
(I join a kernel log)

-- Package-specific info:
** Version:
Linux version 2.6.32-trunk-amd64 (Debian 2.6.32-5) (ben@decadent.org.uk) (gcc version 4.3.4 (Debian 4.3.4-6) ) #1 SMP Sun Jan 10 22:40:40 UTC 2010

** Command line:
BOOT_IMAGE=/boot/vmlinuz-2.6.32-trunk-amd64 root=UUID=c1d7fb62-3c1c-4f17-b8fe-7df24a4eb91f ro quiet

** Not tainted


-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-trunk-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.32-trunk-amd64 depends on:
ii  debconf [debconf-2.0]         1.5.28     Debian configuration management sy
ii  initramfs-tools [linux-initra 0.93.4     tools for generating an initramfs
ii  module-init-tools             3.11-1     tools for managing Linux kernel mo

Versions of packages linux-image-2.6.32-trunk-amd64 recommends:
pn  firmware-linux-free           <none>     (no description available)

Versions of packages linux-image-2.6.32-trunk-amd64 suggests:
pn  grub | lilo                   <none>     (no description available)
pn  linux-doc-2.6.32              <none>     (no description available)

Versions of packages linux-image-2.6.32-trunk-amd64 is related to:
pn  firmware-bnx2                 <none>     (no description available)
pn  firmware-bnx2x                <none>     (no description available)
pn  firmware-ipw2x00              <none>     (no description available)
pn  firmware-ivtv                 <none>     (no description available)
pn  firmware-iwlwifi              <none>     (no description available)
pn  firmware-linux                <none>     (no description available)
pn  firmware-linux-nonfree        <none>     (no description available)
pn  firmware-qlogic               <none>     (no description available)
pn  firmware-ralink               <none>     (no description available)

-- debconf information:
  linux-image-2.6.32-trunk-amd64/postinst/bootloader-error-2.6.32-trunk-amd64:
  shared/kernel-image/really-run-bootloader: true
  linux-image-2.6.32-trunk-amd64/postinst/depmod-error-initrd-2.6.32-trunk-amd64: false
  linux-image-2.6.32-trunk-amd64/prerm/removing-running-kernel-2.6.32-trunk-amd64: true
  linux-image-2.6.32-trunk-amd64/postinst/bootloader-test-error-2.6.32-trunk-amd64:
  linux-image-2.6.32-trunk-amd64/postinst/missing-firmware-2.6.32-trunk-amd64:
  linux-image-2.6.32-trunk-amd64/prerm/would-invalidate-boot-loader-2.6.32-trunk-amd64: true

** Kernel log:
[    2.246471] forcedeth 0000:00:09.0: PCI INT A -> Link[AMC1] -> GSI 20 (level, low) -> IRQ 20
[    2.246475] forcedeth 0000:00:09.0: setting latency timer to 64
[    2.246527] nv_probe: set workaround bit for reversed mac addr
[    2.764733] forcedeth 0000:00:09.0: ifname eth1, PHY OUI 0x5043 @ 1, addr 00:1b:fc:a4:14:e1
[    2.764736] forcedeth 0000:00:09.0: highdma csum vlan pwrctl mgmt gbit lnktim msi desc-v3
[    2.765055] ACPI: PCI Interrupt Link [APSJ] enabled at IRQ 23
[    2.765058] sata_nv 0000:00:05.1: PCI INT B -> Link[APSJ] -> GSI 23 (level, low) -> IRQ 23
[    2.765061] sata_nv 0000:00:05.1: Using SWNCQ mode
[    2.765349] sata_nv 0000:00:05.1: setting latency timer to 64
[    2.765444] scsi6 : sata_nv
[    2.765496] scsi7 : sata_nv
[    2.765648] ata7: SATA max UDMA/133 cmd 0x9e0 ctl 0xbe0 bmdma 0xc800 irq 23
[    2.765650] ata8: SATA max UDMA/133 cmd 0x960 ctl 0xb60 bmdma 0xc808 irq 23
[    2.765976] ACPI: PCI Interrupt Link [APCF] enabled at IRQ 22
[    2.765979] ohci_hcd 0000:00:02.0: PCI INT A -> Link[APCF] -> GSI 22 (level, low) -> IRQ 22
[    2.765989] ohci_hcd 0000:00:02.0: setting latency timer to 64
[    2.765991] ohci_hcd 0000:00:02.0: OHCI Host Controller
[    2.766006] ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2
[    2.766017] ohci_hcd 0000:00:02.0: irq 22, io mem 0xfe02f000
[    2.822017] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    2.822019] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.822021] usb usb2: Product: OHCI Host Controller
[    2.822023] usb usb2: Manufacturer: Linux 2.6.32-trunk-amd64 ohci_hcd
[    2.822024] usb usb2: SerialNumber: 0000:00:02.0
[    2.822092] usb usb2: configuration #1 chosen from 1 choice
[    2.822120] hub 2-0:1.0: USB hub found
[    2.822128] hub 2-0:1.0: 10 ports detected
[    2.822486] ACPI: PCI Interrupt Link [ASA2] enabled at IRQ 21
[    2.822489] sata_nv 0000:00:05.2: PCI INT C -> Link[ASA2] -> GSI 21 (level, low) -> IRQ 21
[    2.822491] sata_nv 0000:00:05.2: Using SWNCQ mode
[    2.822768] sata_nv 0000:00:05.2: setting latency timer to 64
[    2.822841] scsi8 : sata_nv
[    2.822891] scsi9 : sata_nv
[    2.823036] ata9: SATA max UDMA/133 cmd 0xc400 ctl 0xc000 bmdma 0xb400 irq 21
[    2.823038] ata10: SATA max UDMA/133 cmd 0xbc00 ctl 0xb800 bmdma 0xb408 irq 21
[    3.086224] ata7: SATA link down (SStatus 0 SControl 300)
[    3.142218] ata9: SATA link down (SStatus 0 SControl 300)
[    3.196019] usb 2-4: new low speed USB device using ohci_hcd and address 2
[    3.404029] usb 2-4: New USB device found, idVendor=1241, idProduct=1111
[    3.404032] usb 2-4: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.404094] usb 2-4: configuration #1 chosen from 1 choice
[    3.406221] ata8: SATA link down (SStatus 0 SControl 300)
[    3.726220] ata10: SATA link down (SStatus 0 SControl 300)
[    3.730776] sd 4:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB)
[    3.730809] sd 4:0:0:0: [sda] Write Protect is off
[    3.730812] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    3.730828] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.730935]  sda: sda1 sda2 < sda5 > sda3
[    3.761830] sd 4:0:0:0: [sda] Attached SCSI disk
[    3.764588] ide-cd driver 5.00
[    3.767302] usbcore: registered new interface driver hiddev
[    3.767863] ide-cd: hdb: ATAPI 32X DVD-ROM DVD-R/RAM CD-R/RW drive, 2048kB Cache
[    3.767868] Uniform CD-ROM driver Revision: 3.20
[    3.775251] input: HID 1241:1111 as /devices/pci0000:00/0000:00:02.0/usb2/2-4/2-4:1.0/input/input4
[    3.775318] generic-usb 0003:1241:1111.0001: input,hidraw0: USB HID v1.00 Mouse [HID 1241:1111] on usb-0000:00:02.0-4/input0
[    3.775342] usbcore: registered new interface driver usbhid
[    3.775345] usbhid: v2.6:USB HID core driver
[    4.068357] PM: Starting manual resume from disk
[    4.158955] EXT4-fs (sda1): mounted filesystem with ordered data mode
[    5.310654] udev: starting version 150
[    5.509152] processor LNXCPU:00: registered as cooling_device1
[    5.509189] processor LNXCPU:01: registered as cooling_device2
[    5.711514] EDAC MC: Ver: 2.1.0 Jan 10 2010
[    5.713134] EDAC amd64_edac:  Ver: 3.2.0 Jan 10 2010
[    5.713174] EDAC amd64: This node reports that Memory ECC is currently disabled, set F3x44[22] (0000:00:18.3).
[    5.713180] EDAC amd64: WARNING: ECC is disabled by BIOS. Module will NOT be loaded.
[    5.713181]  Either Enable ECC in the BIOS, or set 'ecc_enable_override'.
[    5.713182]  Also, use of the override can cause unknown side effects.
[    5.713194] amd64_edac: probe of 0000:00:18.2 failed with error -22
[    5.715014] k8temp 0000:00:18.3: Temperature readouts might be wrong - check erratum #141
[    5.772947] input: PC Speaker as /devices/platform/pcspkr/input/input5
[    5.784437] parport_pc 00:0a: reported by Plug and Play ACPI
[    5.784462] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP]
[    5.793132] i2c i2c-0: nForce2 SMBus adapter at 0x1c00
[    5.793136] ACPI: I/O resource nForce2_smbus [0x1c40-0x1c7f] conflicts with ACPI region SM00 [0x1c40-0x1c45]
[    5.793190] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[    5.793192] nForce2_smbus 0000:00:01.1: Error probing SMB2.
[    6.492726] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 20
[    6.492731] HDA Intel 0000:00:06.1: PCI INT B -> Link[AAZA] -> GSI 20 (level, low) -> IRQ 20
[    6.492809] HDA Intel 0000:00:06.1: setting latency timer to 64
[    7.234569] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:06.1/input/input6
[    7.876444] Adding 2650684k swap on /dev/sda5.  Priority:-1 extents:1 across:2650684k 
[    8.222751] loop: module loaded
[    8.633524] EXT4-fs (sda3): mounted filesystem with ordered data mode
[    9.368466]   alloc irq_desc for 30 on node 0
[    9.368470]   alloc kstat_irqs on node 0
[    9.368478] forcedeth 0000:00:08.0: irq 30 for MSI/MSI-X
[    9.829755] fuse init (API version 7.13)
[   10.200103] powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ processors (2 cpu cores) (version 2.20.00)
[   10.200115] [Firmware Bug]: powernow-k8: No compatible ACPI _PSS objects found.
[   10.200116] [Firmware Bug]: powernow-k8: Try again with latest BIOS.
[   16.191484] lp0: using parport0 (interrupt-driven).
[   16.237360] ppdev: user-space parallel port driver
[   19.788015] eth0: no IPv6 routers present
[   21.946256]   alloc irq_desc for 31 on node 0
[   21.946259]   alloc kstat_irqs on node 0
[   21.946268] forcedeth 0000:00:09.0: irq 31 for MSI/MSI-X
[   21.946451] eth1: no link during initialization.
[   21.947251] ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 5327.271644] reportbug[4136] trap divide error ip:7ff73b26e7f0 sp:7ff734b02200 error:0 in libgtk-x11-2.0.so.0.1800.6[7ff73b142000+3fd000]

** Model information
sys_vendor: System manufacturer
product_name: System Product Name
product_version: System Version
chassis_vendor: Chassis Manufacture
chassis_version: Chassis Version
bios_vendor: Phoenix Technologies, LTD
bios_version: ASUS M2N-SLI DELUXE ACPI BIOS Revision 1003
board_vendor: ASUSTeK Computer INC.
board_name: M2N-SLI DELUXE
board_version: 1.XX

** Loaded modules:
Module                  Size  Used by
ppdev                   5030  0 
lp                      7462  0 
cpufreq_stats           2659  0 
cpufreq_userspace       1992  0 
cpufreq_powersave        902  0 
cpufreq_conservative     5162  0 
fuse                   50078  1 
loop                   11767  0 
firewire_sbp2          11450  0 
snd_hda_codec_analog    64530  1 
snd_hda_intel          18147  2 
snd_hda_codec          54212  2 snd_hda_codec_analog,snd_hda_intel
snd_hwdep               5364  1 snd_hda_codec
snd_pcm_oss            32399  0 
snd_mixer_oss          12606  1 snd_pcm_oss
snd_pcm                60615  3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_midi            4208  0 
snd_rawmidi            15291  1 snd_seq_midi
snd_seq_midi_event      4628  1 snd_seq_midi
snd_seq                42769  2 snd_seq_midi,snd_seq_midi_event
snd_timer              15502  2 snd_pcm,snd_seq
snd_seq_device          4477  3 snd_seq_midi,snd_rawmidi,snd_seq
i2c_nforce2             5264  0 
parport_pc             18839  1 
pcspkr                  1699  0 
evdev                   7336  11 
snd                    44718  15 snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
i2c_core               15584  1 i2c_nforce2
k8temp                  3139  0 
edac_core              29245  0 
edac_mce_amd            6353  0 
parport                27938  3 ppdev,lp,parport_pc
asus_atk0110            7686  0 
soundcore               4598  1 snd
snd_page_alloc          6217  2 snd_hda_intel,snd_pcm
processor              29479  0 
ext4                  285067  2 
mbcache                 4970  1 ext4
jbd2                   66855  1 ext4
crc16                   1319  1 ext4
usbhid                 31196  0 
ide_cd_mod             24744  0 
hid                    62745  1 usbhid
cdrom                  29399  1 ide_cd_mod
sd_mod                 29673  4 
crc_t10dif              1276  1 sd_mod
ide_pci_generic         2788  0 
ohci_hcd               19196  0 
firewire_ohci          19452  0 
pata_jmicron            2280  0 
ata_generic             2983  0 
amd74xx                 4476  0 
floppy                 49087  0 
firewire_core          36560  2 firewire_sbp2,firewire_ohci
crc_itu_t               1307  1 firewire_core
ahci                   31494  0 
ehci_hcd               30578  0 
sata_nv                19182  3 
button                  4634  0 
libata                131655  4 pata_jmicron,ata_generic,ahci,sata_nv
forcedeth              45432  0 
scsi_mod              121909  3 firewire_sbp2,sd_mod,libata
ide_core               76802  3 ide_cd_mod,ide_pci_generic,amd74xx
usbcore               121687  4 usbhid,ohci_hcd,ehci_hcd
nls_base                6377  1 usbcore
thermal                11674  0 
fan                     3346  0 
thermal_sys            11878  3 processor,thermal,fan

** PCI devices:
00:00.0 RAM memory [0500]: nVidia Corporation MCP55 Memory Controller [10de:0369] (rev a1)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>

00:01.0 ISA bridge [0601]: nVidia Corporation MCP55 LPC Bridge [10de:0360] (rev a2)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:01.1 SMBus [0c05]: nVidia Corporation MCP55 SMBus [10de:0368] (rev a2)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 10
	Region 0: I/O ports at fc00 [size=64]
	Region 4: I/O ports at 1c00 [size=64]
	Region 5: I/O ports at 1c40 [size=64]
	Capabilities: <access denied>
	Kernel driver in use: nForce2_smbus

00:01.2 RAM memory [0500]: nVidia Corporation MCP55 Memory Controller [10de:036a] (rev a2)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:02.0 USB Controller [0c03]: nVidia Corporation MCP55 USB Controller [10de:036c] (rev a1) (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin A routed to IRQ 22
	Region 0: Memory at fe02f000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: ohci_hcd

00:02.1 USB Controller [0c03]: nVidia Corporation MCP55 USB Controller [10de:036d] (rev a2) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin B routed to IRQ 21
	Region 0: Memory at fe02e000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:04.0 IDE interface [0101]: nVidia Corporation MCP55 IDE [10de:036e] (rev a1) (prog-if 8a [Master SecP PriP])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (750ns min, 250ns max)
	Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
	Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
	Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
	Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
	Region 4: I/O ports at f000 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: AMD_IDE

00:05.0 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a2) (prog-if 85 [Master SecO PriO])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin A routed to IRQ 22
	Region 0: I/O ports at 09f0 [size=8]
	Region 1: I/O ports at 0bf0 [size=4]
	Region 2: I/O ports at 0970 [size=8]
	Region 3: I/O ports at 0b70 [size=4]
	Region 4: I/O ports at dc00 [size=16]
	Region 5: Memory at fe02d000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: sata_nv

00:05.1 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a2) (prog-if 85 [Master SecO PriO])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin B routed to IRQ 23
	Region 0: I/O ports at 09e0 [size=8]
	Region 1: I/O ports at 0be0 [size=4]
	Region 2: I/O ports at 0960 [size=8]
	Region 3: I/O ports at 0b60 [size=4]
	Region 4: I/O ports at c800 [size=16]
	Region 5: Memory at fe02c000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: sata_nv

00:05.2 IDE interface [0101]: nVidia Corporation MCP55 SATA Controller [10de:037f] (rev a2) (prog-if 85 [Master SecO PriO])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin C routed to IRQ 21
	Region 0: I/O ports at c400 [size=8]
	Region 1: I/O ports at c000 [size=4]
	Region 2: I/O ports at bc00 [size=8]
	Region 3: I/O ports at b800 [size=4]
	Region 4: I/O ports at b400 [size=16]
	Region 5: Memory at fe02b000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: sata_nv

00:06.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI bridge [10de:0370] (rev a2) (prog-if 01 [Subtractive decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
	Memory behind bridge: fde00000-fdefffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn+
	Capabilities: <access denied>

00:06.1 Audio device [0403]: nVidia Corporation MCP55 High Definition Audio [10de:0371] (rev a2)
	Subsystem: ASUSTeK Computer Inc. Device [1043:81f6]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (500ns min, 1250ns max)
	Interrupt: pin B routed to IRQ 20
	Region 0: Memory at fe020000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: HDA Intel

00:08.0 Bridge [0680]: nVidia Corporation MCP55 Ethernet [10de:0373] (rev a2)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (250ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 30
	Region 0: Memory at fe02a000 (32-bit, non-prefetchable) [size=4K]
	Region 1: I/O ports at b000 [size=8]
	Region 2: Memory at fe029000 (32-bit, non-prefetchable) [size=256]
	Region 3: Memory at fe028000 (32-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: forcedeth

00:09.0 Bridge [0680]: nVidia Corporation MCP55 Ethernet [10de:0373] (rev a2)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8239]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0 (250ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 31
	Region 0: Memory at fe027000 (32-bit, non-prefetchable) [size=4K]
	Region 1: I/O ports at ac00 [size=8]
	Region 2: Memory at fe026000 (32-bit, non-prefetchable) [size=256]
	Region 3: Memory at fe025000 (32-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: forcedeth

00:0a.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0376] (rev a2) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:0b.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0374] (rev a2) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:0c.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0374] (rev a2) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:0d.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0378] (rev a2) (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:0e.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0375] (rev a2) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
	I/O behind bridge: 00008000-00009fff
	Memory behind bridge: fdd00000-fddfffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:0f.0 PCI bridge [0604]: nVidia Corporation MCP55 PCI Express bridge [10de:0377] (rev a2) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
	I/O behind bridge: 00007000-00007fff
	Memory behind bridge: f8000000-fbffffff
	Prefetchable memory behind bridge: 00000000e0000000-00000000efffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Capabilities: <access denied>

00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Capabilities: <access denied>
	Kernel driver in use: k8temp

01:0b.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) [104c:8023] (prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard [1043:808b]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32 (500ns min, 1000ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 19
	Region 0: Memory at fdeff000 (32-bit, non-prefetchable) [size=2K]
	Region 1: Memory at fdef8000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: firewire_ohci

06:00.0 SATA controller [0106]: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller [197b:2363] (rev 03) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. P5B [JMB363] [1043:81e4]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 16
	Region 5: Memory at fddfe000 (32-bit, non-prefetchable) [size=8K]
	Expansion ROM at fdde0000 [disabled] [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

06:00.1 IDE interface [0101]: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller [197b:2363] (rev 03) (prog-if 85 [Master SecO PriO])
	Subsystem: ASUSTeK Computer Inc. P5B [JMB363] [1043:81e4]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 16
	Region 0: I/O ports at 9c00 [size=8]
	Region 1: I/O ports at 9800 [size=4]
	Region 2: I/O ports at 9400 [size=8]
	Region 3: I/O ports at 9000 [size=4]
	Region 4: I/O ports at 8c00 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: pata_jmicron

07:00.0 VGA compatible controller [0300]: nVidia Corporation G84 [GeForce 8600 GT] [10de:0402] (rev a1) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Device [1043:8255]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 10
	Region 0: Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 3: Memory at f8000000 (64-bit, non-prefetchable) [size=32M]
	Region 5: I/O ports at 7c00 [size=128]
	Expansion ROM at fbfe0000 [disabled] [size=128K]
	Capabilities: <access denied>


** USB devices:
Bus 002 Device 002: ID 1241:1111 Belkin Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

--- End Message ---
--- Begin Message --- 
On Sat, 2010-02-06 at 02:55 +0100, Thomas Pierson wrote:
> Package: linux-2.6
> Version: 2.6.32-5
> Severity: normal
> 
> Hi,
> 
> I just reinstall my distribution and change from x86 arch to amd64
> arch.
> 
> On fist startup, when kde load is finished, a kernel oops is raised:
> "
> Kernel failure message 1: EDAC amd64: WARNING: ECC is disabled by
> BIOS.
> Module will NOT be loaded. Either Enable ECC in the BIOS, or set
> 'ecc_enable_override'.
> Also, use of the override can cause unknown side effects. amd64_edac:
> probe of 0000:00:18.2 failed with error -22 k8temp 0000:00:18.3:
> Temperature readouts might be wrong - check erratum #141
> input: PC Speaker as /devices/platform/pcspkr/input/input5 parport_pc
> 00:0a: reported by Plug and Play ACPI parport0: PC-style at 0x378, irq
> 7 [PCSPP,TRISTATE,EPP] i2c i2c-0: nForce2 SMBus adapter at 0x1c00
> ACPI: I/O resource nForce2_smbus [0x1c40-0x1c7f] conflicts with ACPI
> region SM00 [0x1c40-0x1c45]
> ACPI: If an ACPI driver is available for this device, you should use
> it instead of the native driver nForce2_smbus 0000:00:01.1: Error
> probing SMB2. ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 20 HDA
> Intel 0000:00:06.1: PCI INT B -> Link[AAZA] -> GSI 20 (level, low) ->
> IRQ 20 HDA Intel 0000:00:06.1: setting latency timer to 64
> input: HDA Digital PCBeep
> as /devices/pci0000:00/0000:00:06.1/input/input6 Adding 2650684k swap
> on /dev/sda5. Priority:-1 extents:1 across:2650684k
> loop: module loaded EXT4-fs (sda3): mounted filesystem with ordered
> data mode alloc irq_desc for 30 on node 0 alloc kstat_irqs on node 0
> forcedeth 0000:00:08.0: irq 30 for MSI/MSI-X fuse init (API version
> 7.13)
> powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 5600+
> processors (2 cpu cores) (version 2.20.00)
> [Firmware Bug]: powernow-k8: No compatible ACPI _PSS objects found.
> [Firmware Bug]: powernow-k8: Try again with latest BIOS.
> "

This is not an 'oops'.  An oops will have a list of names and numbers.

Also, the messages here are word-wrapped so they are hard to read.  It
is a good thing that you also attached the original log.

> I found the same problem on ubuntu bug tracker:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/422536 and it is
> seem to be fixed.
>
> I did not notice any visible consequences on the system yet.
> Is there a risk of data loss or others serious consequences? (I
> hesitate to reconnect and set up a raid1 soft on this system.)

My interpretation of the warnings:

> [    5.711514] EDAC MC: Ver: 2.1.0 Jan 10 2010
> [    5.713134] EDAC amd64_edac:  Ver: 3.2.0 Jan 10 2010
> [    5.713174] EDAC amd64: This node reports that Memory ECC is currently disabled, set F3x44[22] (0000:00:18.3).
> [    5.713180] EDAC amd64: WARNING: ECC is disabled by BIOS. Module will NOT be loaded.
> [    5.713181]  Either Enable ECC in the BIOS, or set 'ecc_enable_override'.
> [    5.713182]  Also, use of the override can cause unknown side effects.
> [    5.713194] amd64_edac: probe of 0000:00:18.2 failed with error -22

The Error Detection And Correction (EDAC) driver amd64_edac requires the
BIOS to set up error reporting for ECC RAM.  If you are using ECC RAM,
make sure this is enabled in the BIOS setup.

> [    5.793132] i2c i2c-0: nForce2 SMBus adapter at 0x1c00
> [    5.793136] ACPI: I/O resource nForce2_smbus [0x1c40-0x1c7f] conflicts with ACPI region SM00 [0x1c40-0x1c45]
> [    5.793190] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
> [    5.793192] nForce2_smbus 0000:00:01.1: Error probing SMB2.

This device is probably used by the BIOS for hardware monitoring.  You
should be able to use the 'thermal' driver or a manufacturer-specific
ACPI driver to read from the hardware monitor.

> [   10.200103] powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ processors (2 cpu cores) (version 2.20.00)
> [   10.200115] [Firmware Bug]: powernow-k8: No compatible ACPI _PSS objects found.
> [   10.200116] [Firmware Bug]: powernow-k8: Try again with latest BIOS.

powernow-k8 is a CPU frequency scaling driver and it requires help from
the BIOS.  Maybe the acpi_cpufreq driver will work on this system
instead.  Otherwise a BIOS upgrade may be available that will allow
powernow-k8.

None of the above indicates that the system is unstable.  However, lack
of ECC means that hardware memory faults will not be detected.

Ben.

-- 
Ben Hutchings
friends: People who know you well, but like you anyway.

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