[Bug 235783] Repeated ZFS-related kernel panic

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235783

--- Comment #11 from Jurij Kovacic <jurij.kovacic at ocpea.com> ---
(In reply to Andriy Gapon from comment #10)

Hi Andriy,

>From what I can tell the RAM modules indeed are not ECC type,
...
Memory Device
        Array Handle: 0x0025
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 4096 MB
...

since Total Width and Data Width are the same - you can find the complete
dmidecode output below. 

I take it your recommendation is to replace the RAM modules?

Kind regards,
Jurij

# dmidecode 3.2
Scanning /dev/mem for entry point.
SMBIOS 2.5 present.

Handle 0x0025, DMI type 16, 15 bytes
Physical Memory Array
        Location: System Board Or Motherboard
        Use: System Memory
        Error Correction Type: None
        Maximum Capacity: 128 GB
        Error Information Handle: Not Provided
        Number Of Devices: 4

Handle 0x0027, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x0025
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 2048 MB
        Form Factor: DIMM
        Set: None
        Locator: CPU1_DIMM0
        Bank Locator: BANK0
        Type: Other
        Type Detail: Synchronous
        Speed: 667 MT/s
        Manufacturer: Apacer
        Serial Number: 32110102
        Asset Tag: AssetTagNum0
        Part Number: 78.A1GDE.9K00C

Handle 0x0029, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x0025
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 2048 MB
        Form Factor: DIMM
        Set: None
        Locator: CPU1_DIMM1
        Bank Locator: BANK1
        Type: Other
        Type Detail: Synchronous
        Speed: 667 MT/s
        Manufacturer: Apacer
        Serial Number: 32110102
        Asset Tag: AssetTagNum1
        Part Number: 78.A1GDE.9K00C

Handle 0x002B, DMI type 17, 27 bytes
Memory Deavice
        Array Handle: 0x0025
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 4096 MB
        Form Factor: DIMM
        Set: None
        Locator: CPU1_DIMM2
        Bank Locator: BANK2
        Type: Other
        Type Detail: Synchronous
        Speed: 667 MT/s
        Manufacturer: Kingston
        Serial Number: C40B2C66
        Asset Tag: AssetTagNum2
        Part Number: 99U5403-034.A00LF

Handle 0x002D, DMI type 17, 27 bytes
Memory Device
        Array Handle: 0x0025
        Error Information Handle: Not Provided
        Total Width: 64 bits
        Data Width: 64 bits
        Size: 4096 MB
        Form Factor: DIMM
        Set: None
        Locator: CPU1_DIMM3
        Bank Locator: BANK3
        Type: Other
        Type Detail: Synchronous
        Speed: 667 MT/s
        Manufacturer: Kingston
        Serial Number: 91352C8F
        Asset Tag: AssetTagNum3
        Part Number: 99U5403-034.A00LF

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