I'm getting kernel messages about memory errors that are being corrected by ECC.
How can I map that back to the faulty memory module?
This is the output of sysutils/dmidecode:
If I am reading the above correctly, it's "CPU2_DimmC1", but it says "No Module Installed". What am I missing?
Code:
MCA: Bank 5, Status 0xcc00200000010091
MCA: Global Cap 0x0000000001000c14, Status 0x0000000000000000
MCA: Vendor "GenuineIntel", ID 0x206d7, APIC ID 33
MCA: CPU 17 COR (128) OVER RD channel 1 memory error
MCA: Address 0xf3040e080
MCA: Misc 0x21423a1a86
MCA: Bank 5, Status 0xcc00200000010091
MCA: Global Cap 0x0000000001000c14, Status 0x0000000000000000
MCA: Vendor "GenuineIntel", ID 0x206d7, APIC ID 33
MCA: CPU 17 COR (128) OVER RD channel 1 memory error
MCA: Address 0xf3040e080
MCA: Misc 0x2140242486How can I map that back to the faulty memory module?
This is the output of sysutils/dmidecode:
Code:
Handle 0x002D, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: Multi-bit ECC
Maximum Capacity: 96 GB
Error Information Handle: Not Provided
Number Of Devices: 6
Handle 0x002E, DMI type 19, 31 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x007FFFFFFFF
Range Size: 32 GB
Physical Array Handle: 0x002D
Partition Width: 1
Handle 0x002F, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x002D
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU1_DimmA1
Bank Locator: CPU1_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367BC
Asset Tag: DimmA1_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x0030, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x001FFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x002F
Memory Array Mapped Address Handle: 0x002E
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x0031, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x002D
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU1_DimmA2
Bank Locator: CPU1_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367A8
Asset Tag: DimmA2_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x0032, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00200000000
Ending Address: 0x003FFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x0031
Memory Array Mapped Address Handle: 0x002E
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x0033, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x002D
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU1_DimmB1
Bank Locator: CPU1_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367AA
Asset Tag: DimmB1_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x0034, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00400000000
Ending Address: 0x005FFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x0033
Memory Array Mapped Address Handle: 0x002E
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x0035, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x002D
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU1_DimmB2
Bank Locator: CPU1_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367B8
Asset Tag: DimmB2_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x0036, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00600000000
Ending Address: 0x007FFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x0035
Memory Array Mapped Address Handle: 0x002E
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x0037, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x002D
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: CPU1_DimmC1
Bank Locator: CPU1_Bank0
Type: Unknown
Type Detail: Synchronous
Speed: Unknown
Manufacturer: DimmC1_Manufacturer
Serial Number: DimmC1_SerNum
Asset Tag: DimmC1_AssetTag
Part Number: DimmC1_PartNumC1
Rank: Unknown
Configured Memory Speed: Unknown
Handle 0x0038, DMI type 126, 35 bytes
Inactive
Handle 0x0039, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x002D
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: CPU1_DimmC2
Bank Locator: CPU1_Bank0
Type: Unknown
Type Detail: Synchronous
Speed: Unknown
Manufacturer: DimmC2_Manufacturer
Serial Number: DimmC2_SerNum
Asset Tag: DimmC2_AssetTag
Part Number: DimmC2_PartNumC2
Rank: Unknown
Configured Memory Speed: Unknown
Handle 0x003A, DMI type 126, 35 bytes
Inactive
Handle 0x003B, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: Multi-bit ECC
Maximum Capacity: 96 GB
Error Information Handle: Not Provided
Number Of Devices: 6
Handle 0x003C, DMI type 19, 31 bytes
Memory Array Mapped Address
Starting Address: 0x00800000000
Ending Address: 0x00FFFFFFFFF
Range Size: 32 GB
Physical Array Handle: 0x003B
Partition Width: 1
Handle 0x003D, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU2_DimmA1
Bank Locator: CPU2_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367B9
Asset Tag: DimmA1_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x003E, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00800000000
Ending Address: 0x009FFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x003D
Memory Array Mapped Address Handle: 0x003C
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x003F, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU2_DimmA2
Bank Locator: CPU2_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367A9
Asset Tag: DimmA2_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x0040, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00A00000000
Ending Address: 0x00BFFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x003F
Memory Array Mapped Address Handle: 0x003C
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x0041, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU2_DimmB1
Bank Locator: CPU2_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367BA
Asset Tag: DimmB1_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x0042, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00C00000000
Ending Address: 0x00DFFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x0041
Memory Array Mapped Address Handle: 0x003C
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x0043, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: DIMM
Set: None
Locator: CPU2_DimmB2
Bank Locator: CPU2_Bank0
Type: DDR3
Type Detail: Registered (Buffered)
Speed: 1600 MT/s
Manufacturer: Micron
Serial Number: 0EE367B7
Asset Tag: DimmB2_AssetTag
Part Number: 18JDF1G72PDZ-1G9
Rank: 2
Configured Memory Speed: 1600 MT/s
Handle 0x0044, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00E00000000
Ending Address: 0x00FFFFFFFFF
Range Size: 8 GB
Physical Device Handle: 0x0043
Memory Array Mapped Address Handle: 0x003C
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown
Handle 0x0045, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: CPU2_DimmC1
Bank Locator: CPU2_Bank0
Type: Unknown
Type Detail: Synchronous
Speed: Unknown
Manufacturer: DimmC1_Manufacturer
Serial Number: DimmC1_SerNum
Asset Tag: DimmC1_AssetTag
Part Number: DimmC1_PartNumC1
Rank: Unknown
Configured Memory Speed: Unknown
Handle 0x0046, DMI type 126, 35 bytes
Inactive
Handle 0x0047, DMI type 17, 34 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 72 bits
Data Width: 64 bits
Size: No Module Installed
Form Factor: DIMM
Set: None
Locator: CPU2_DimmC2
Bank Locator: CPU2_Bank0
Type: Unknown
Type Detail: Synchronous
Speed: Unknown
Manufacturer: DimmC2_Manufacturer
Serial Number: DimmC2_SerNum
Asset Tag: DimmC2_AssetTag
Part Number: DimmC2_PartNumC2
Rank: Unknown
Configured Memory Speed: UnknownIf I am reading the above correctly, it's "CPU2_DimmC1", but it says "No Module Installed". What am I missing?
