On 2022-06-20 17:23, Larry Rosenman wrote:
I'm seeing them constantly:
FWIW it looks like a sync(ing) problem between your RAM && CPU cache. Are are your clocks set correctly for your CPU && RAM? Is your CPU too hot? Is the CPU cache ECC?
root@freenas[~]# mcelog --dmi Hardware event. This is not a software error. MCE 0 CPU 22 BANK 8 TSC 20aab486464a MISC ac29890200046444 ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 44 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 WARNING: SMBIOS data is often unreliable. Take with a grain of salt! DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 Hardware event. This is not a software error. MCE 1 CPU 22 BANK 8 TSC 296dfcc82582 MISC ac29890200041381 ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 81 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 Hardware event. This is not a software error. MCE 2 CPU 22 BANK 8 TSC 2a5604a6a070 MISC ac29890200044281 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory ECC error occurred during scrub Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 81 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 88000040000200cf MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 Hardware event. This is not a software error. MCE 3 CPU 22 BANK 8 TSC 31e141418eb8 MISC ac29890200046a4a ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 4a Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 Hardware event. This is not a software error. MCE 4 CPU 22 BANK 8 TSC 3a014afee106 MISC ac29890200046646 ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 46 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 Hardware event. This is not a software error. MCE 5 CPU 22 BANK 8 TSC 41d1dbef1a6a MISC ac29890200046141 ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 41 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 Hardware event. This is not a software error. MCE 6 CPU 22 BANK 8 TSC 4a1b1ecef446 MISC ac29890200046a4a ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 4a Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 Hardware event. This is not a software error. MCE 7 CPU 22 BANK 8 TSC 527bc27db776 MISC ac29890200040386 ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 86 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 Hardware event. This is not a software error. MCE 8 CPU 22 BANK 8 TSC 5aa4ecdd795a MISC ac29890200046646 ADDR ee2f6e800 TIME 1655770989 Mon Jun 20 19:23:09 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 46 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 root@freenas[~]# and I replaced the DIMM yesterday :( On 06/20/2022 7:19 pm, Ultima wrote:Hey Larry, It is possible it's the motherboard itself, but it's rare. The way I would determine this is to swap the DIMM module with another populated slot on the motherboard and see if the error migrated to the new slot or not. Also, this error doesn't necessarily mean there is a problem that needs to be addressed. If you have been running the system for many months and you see ECC errors a handful of times, it can probably be safely ignored. Best regards, Richard Gallamore On Mon, Jun 20, 2022 at 3:14 PM Larry Rosenman <l...@lerctr.org> wrote:I've gotten a BUNCH of these on my TrueNAS server. I've replaced this DIMM a couple of times, and still the MCE's continue. Is it possible it's Motherboard slot issue? Hardware event. This is not a software error. MCE 8 CPU 22 BANK 8 TSC 5aa4ecdd795a MISC ac29890200046646 ADDR ee2f6e800 TIME 1655762472 Mon Jun 20 17:01:12 2022 MCG status: Memory read ECC error Memory corrected error count (CORE_ERR_CNT): 1 Memory transaction Tracker ID (RTId): 46 Memory DIMM ID of error: 0 Memory channel ID of error: 1 Memory ECC syndrome: ac298902 STATUS 8c0000400001009f MCGSTATUS 0 MCGCAP 1c09 APICID 34 SOCKETID 0 CPUID Vendor Intel Family 6 Model 44 Step 2 DDR3 DIMM 800 Mhz Other Width 72 Data Width 64 Size 4 GB Device Locator: P2-DIMM2C Bank Locator: BANK14 Manufacturer: Hyundai Serial Number: 40F3C20F Asset Tag: Part Number: HMT151R7BFR4C-H9 -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: l...@lerctr.org US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106
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