abrt kernel error

A tegnap esti nvidia driver bonyodalmak utan itt allok egy friss rendszerrel (Fedora 12). Firefox segfault problemaimat megoldotta a rawhide-s 3.6-ra valtas, most azonban egy erdekes dologgal zaklat abrt (automatic bug reporting tool).
Bizonyos memoria EEC-re hivatkozik. Sokmindent nem tudtam belole kivenni, lehet masnak sikerul.

Backtrace:


EDAC amd64: WARNING: ECC is NOT currently enabled by the BIOS. Module will NOT be loaded.
   Either Enable ECC in the BIOS, or use the 'ecc_enable_override' parameter.
   Might be a BIOS bug, if BIOS says ECC is enabled
   Use of the override can cause unknown side effects.
amd64_edac: probe of 0000:00:18.2 failed with error -22
nvidia: module license 'NVIDIA' taints kernel.
Disabling lock debugging due to kernel taint
forcedeth: Reverse Engineered nForce ethernet driver. Version 0.64.
ACPI: PCI Interrupt Link [LMAC] enabled at IRQ 23
forcedeth 0000:00:07.0: PCI INT A -> Link[LMAC] -> GSI 23 (level, low) -> IRQ 23
ppdev: user-space parallel port driver
forcedeth 0000:00:07.0: ifname eth0, PHY OUI 0x732 @ 1, addr 00:19:66:8b:fa:09
forcedeth 0000:00:07.0: highdma pwrctl mgmt gbit lnktim msi desc-v3
ACPI: PCI Interrupt Link [LMC9] enabled at IRQ 22
nvidia 0000:00:0d.0: PCI INT A -> Link[LMC9] -> GSI 22 (level, low) -> IRQ 22
NVRM: loading NVIDIA UNIX x86_64 Kernel Module  190.53  Wed Dec  9 15:29:46 PST 2009
vgaarb: device changed decodes: PCI:0000:00:0d.0,olddecodes=io+mem,decodes=none:owns=io+mem
ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 21
HDA Intel 0000:00:05.0: PCI INT B -> Link[LAZA] -> GSI 21 (level, low) -> IRQ 21
hda_codec: Unknown model for ALC662 rev1, trying auto-probe from BIOS...
input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:05.0/input/input5
EXT4-fs (dm-0): internal journal on dm-0:8
EXT4-fs (sda1): barriers enabled
kjournald2 starting: pid 736, dev sda1:8, commit interval 5 seconds
EXT4-fs (sda1): internal journal on sda1:8
EXT4-fs (sda1): delayed allocation enabled
EXT4-fs: file extents enabled
EXT4-fs: mballoc enabled
EXT4-fs (sda1): mounted filesystem with ordered data mode
Adding 3604472k swap on /dev/mapper/vg_osiris-lv_swap.  Priority:-1 extents:1 across:3604472k 
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
ip6_tables: (C) 2000-2006 Netfilter Core Team
powernow-k8: Found 1 AMD Athlon(tm) Processor LE-1620 processors (1 cpu cores) (version 2.20.00)
[Firmware Bug]: powernow-k8: No PSB or ACPI _PSS objects
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
fuse init (API version 7.12)

HW:
- Deszka: ASRock ALiveNFG6-GLAN (http://www.asrock.com/mb/overview.asp?Model=ALIVENF6G-GLAN)
- CPU : Athlon 64 2.6GHz-en
- 2 x 1 GB DDR2 memoria

Hozzászólások

nekem ez a fura: "forcedeth: Reverse Engineered nForce ethernet driver. Version 0.64." mikor ezen a lapoin elvileg egy realtek 8211 hálócsip van...

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feel the beat - it's everywhere!

Szerintem egyenesen szájbarágós:
a. Ha a BIOS-ban nincs bekapcsolva az EEC, akkor kapcsold be.
b. Ha már be van kapcsolva, akkor használd az ecc_enable_override paramétert.

- megnézted a BIOS-t?

Üdv,
Dw.

"Jegyezze fel a vádhoz - utasította Metcalf őrnagy a tizedest, aki tudott gyorsírni. - Tiszteletlenül beszélt a feljebbvalójával, amikor nem pofázott közbe."

Alaplaphoz linkelt oldalon kiderul, hogy: "Supports Dual Channel DDR2 1066/800/667/533 (4 x DIMM slots) non-ECC, un-buffered memory, Max. capacity up to 16GB."
Ebbol en azt veszem ki, hogy nem tamogatja az EEC-t, a memoriam is sima DDR2-sek tudtommal. (Dual Channelben)

BIOS-ban nem talatam semmi erre utalo dolgot.

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Fedora 12 x86_64
Freedom. Friends. Features. First.
http://snicore.blogspot.com

Az alaplap specifikációját lusta voltam megnézni. De az EDAC modul az a jobb ECC kezelést hivatott megoldani. Szóval ha az alaplap nem is tudja az ECC-t, akkor felesleges betölteni az EDAC a modult, illetve beleforgatni az EDAC-ot a kernel be. És akkor ez a jelentéktelen üzenet sem fog a dmegs-ben díszelegni.

update:
"it also detects and reports PCI bus parity errors"
Szóval mégis lehet értelme használni ECC nélkül is.
Csak akkor használd a ecc_enable_override paramétert a kernelhez/modulhoz.

Üdv,
Dw.

"Jegyezze fel a vádhoz - utasította Metcalf őrnagy a tizedest, aki tudott gyorsírni. - Tiszteletlenül beszélt a feljebbvalójával, amikor nem pofázott közbe."


# dmidecode -t memory
dmidecode 2.10
SMBIOS 2.4 present.

Handle 0x0007, DMI type 5, 24 bytes
Memory Controller Information
	Error Detecting Method: 64-bit ECC
	Error Correcting Capabilities:
		None
	Supported Interleave: One-way Interleave
	Current Interleave: One-way Interleave
	Maximum Memory Module Size: 2048 MB
	Maximum Total Memory Size: 8192 MB
	Supported Speeds:
		70 ns
		60 ns
	Supported Memory Types:
		DIMM
		SDRAM
	Memory Module Voltage: 3.3 V
	Associated Memory Slots: 4
		0x0008
		0x0009
		0x000A
		0x000B
	Enabled Error Correcting Capabilities:
		None

Handle 0x0008, DMI type 6, 12 bytes
Memory Module Information
	Socket Designation: DIMM0
	Bank Connections: 0 2
	Current Speed: Unknown
	Type: ECC DIMM
	Installed Size: 1024 MB (Double-bank Connection)
	Enabled Size: 1024 MB (Double-bank Connection)
	Error Status: OK

Handle 0x0009, DMI type 6, 12 bytes
Memory Module Information
	Socket Designation: DIMM1
	Bank Connections: 0 2
	Current Speed: Unknown
	Type: ECC DIMM
	Installed Size: 1024 MB (Double-bank Connection)
	Enabled Size: 1024 MB (Double-bank Connection)
	Error Status: OK

Handle 0x000A, DMI type 6, 12 bytes
Memory Module Information
	Socket Designation: DIMM2
	Bank Connections: None
	Current Speed: Unknown
	Type: Unknown
	Installed Size: Not Installed
	Enabled Size: Not Installed
	Error Status: OK

Handle 0x000B, DMI type 6, 12 bytes
Memory Module Information
	Socket Designation: DIMM3
	Bank Connections: None
	Current Speed: Unknown
	Type: Unknown
	Installed Size: Not Installed
	Enabled Size: Not Installed
	Error Status: OK

Handle 0x0010, DMI type 16, 15 bytes
Physical Memory Array
	Location: System Board Or Motherboard
	Use: System Memory
	Error Correction Type: None
	Maximum Capacity: 8 GB
	Error Information Handle: Not Provided
	Number Of Devices: 4

Handle 0x0012, DMI type 17, 27 bytes
Memory Device
	Array Handle: 0x0010
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 72 bits
	Size: 1024 MB
	Form Factor: DIMM
	Set: None
	Locator: DIMM0
	Bank Locator: BANK0
	Type: DDR2
	Type Detail: Synchronous
	Speed: 667 MHz
	Manufacturer: Manufacturer0
	Serial Number: SerNum0
	Asset Tag: AssetTagNum0
	Part Number: PartNum0

Handle 0x0014, DMI type 17, 27 bytes
Memory Device
	Array Handle: 0x0010
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 72 bits
	Size: 1024 MB
	Form Factor: DIMM
	Set: None
	Locator: DIMM1
	Bank Locator: BANK1
	Type: DDR2
	Type Detail: Synchronous
	Speed: 667 MHz
	Manufacturer: Manufacturer1
	Serial Number: SerNum1
	Asset Tag: AssetTagNum1
	Part Number: PartNum1

Handle 0x0016, DMI type 17, 27 bytes
Memory Device
	Array Handle: 0x0010
	Error Information Handle: Not Provided
	Total Width: Unknown
	Data Width: 64 bits
	Size: No Module Installed
	Form Factor: DIMM
	Set: None
	Locator: DIMM2
	Bank Locator: BANK2
	Type: Unknown
	Type Detail: Unknown
	Speed: Unknown
	Manufacturer: Manufacturer2
	Serial Number: SerNum2
	Asset Tag: AssetTagNum2
	Part Number: PartNum2

Handle 0x0018, DMI type 17, 27 bytes
Memory Device
	Array Handle: 0x0010
	Error Information Handle: Not Provided
	Total Width: Unknown
	Data Width: 64 bits
	Size: No Module Installed
	Form Factor: DIMM
	Set: None
	Locator: DIMM3
	Bank Locator: BANK3
	Type: Unknown
	Type Detail: Unknown
	Speed: Unknown
	Manufacturer: Manufacturer3
	Serial Number: SerNum3
	Asset Tag: AssetTagNum3
	Part Number: PartNum3

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Fedora 12 x86_64
Freedom. Friends. Features. First.
http://snicore.blogspot.com