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Processor handle not unique #17

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YukkiKaze opened this issue Aug 24, 2021 · 0 comments
Open

Processor handle not unique #17

YukkiKaze opened this issue Aug 24, 2021 · 0 comments

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@YukkiKaze
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Hi, I encounter a strange issue, according to man page, each handle should be unique, but when I use dmidecode -t 4 or dmidecode --no-sysfs -t 4 to get processor info, two records have same handle

$dmidecode  -t 4
# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.

Handle 0x0004, DMI type 4, 42 bytes
Processor Information
        Socket Designation: CPU #000
        Type: Central Processor
        Family: Unknown
        Manufacturer: GenuineIntel
        ID: F2 06 03 00 FF FB 8B 0F
        Version: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
        Voltage: 3.3 V
        External Clock: Unknown
        Max Speed: 30000 MHz
        Current Speed: 2400 MHz
        Status: Populated, Enabled
        Upgrade: ZIF Socket
        L1 Cache Handle: 0x001A
        L2 Cache Handle: 0x0020
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified
        Core Count: 1
        Core Enabled: 1
        Characteristics:
                64-bit capable
                Execute Protection

Handle 0x0004, DMI type 4, 42 bytes
Processor Information
        Socket Designation: CPU #001
        Type: Central Processor
        Family: Unknown
        Manufacturer: GenuineIntel
        ID: F2 06 00 00 FF FB 8B 0F
        Version: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
        Voltage: 3.3 V
        External Clock: Unknown
        Max Speed: 30000 MHz
        Current Speed: 2400 MHz
        Status: Populated, Enabled
        Upgrade: ZIF Socket
        L1 Cache Handle: 0x001A
        L2 Cache Handle: 0x0020
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified
        Core Count: 1
        Core Enabled: 1
        Characteristics:
                64-bit capable
                Execute Protection

Handle 0x0005, DMI type 4, 42 bytes
Processor Information
        Socket Designation: CPU #002
        Type: Central Processor
        Family: Unknown
        Manufacturer: GenuineIntel
        ID: F2 06 00 00 FF FB 8B 0F
        Version: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
        Voltage: 3.3 V
        External Clock: Unknown
        Max Speed: 30000 MHz
        Current Speed: 2400 MHz
        Status: Populated, Enabled
        Upgrade: ZIF Socket
        L1 Cache Handle: 0x001B
        L2 Cache Handle: 0x0021
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified
        Core Count: 1
        Core Enabled: 1
        Characteristics:
                64-bit capable
                Execute Protection

Handle 0x0006, DMI type 4, 42 bytes
Processor Information
        Socket Designation: CPU #003
        Type: Central Processor
        Family: Unknown
        Manufacturer: GenuineIntel
        ID: F2 06 00 00 FF FB 8B 0F
        Version: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
        Voltage: 3.3 V
        External Clock: Unknown
        Max Speed: 30000 MHz
        Current Speed: 2400 MHz
        Status: Populated, Enabled
        Upgrade: ZIF Socket
        L1 Cache Handle: 0x001C
        L2 Cache Handle: 0x0022
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified
        Core Count: 1
        Core Enabled: 1
        Characteristics:
                64-bit capable
                Execute Protection

Handle 0x0007, DMI type 4, 42 bytes
Processor Information
        Socket Designation: CPU #004
        Type: Central Processor
        Family: Unknown
        Manufacturer: GenuineIntel
        ID: F2 06 00 00 FF FB 8B 0F
        Version: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
        Voltage: 3.3 V
        External Clock: Unknown
        Max Speed: 30000 MHz
        Current Speed: 2400 MHz
        Status: Populated, Enabled
        Upgrade: ZIF Socket
        L1 Cache Handle: 0x001D
        L2 Cache Handle: 0x0023
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified
        Core Count: 1
        Core Enabled: 1
        Characteristics:
                64-bit capable
                Execute Protection

Handle 0x0008, DMI type 4, 42 bytes
Processor Information
        Socket Designation: CPU #005
        Type: Central Processor
        Family: Unknown
        Manufacturer: GenuineIntel
        ID: F2 06 00 00 FF FB 8B 0F
        Version: Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz
        Voltage: 3.3 V
        External Clock: Unknown
        Max Speed: 30000 MHz
        Current Speed: 2400 MHz
        Status: Populated, Enabled
        Upgrade: ZIF Socket
        L1 Cache Handle: 0x001E
        L2 Cache Handle: 0x0024
        L3 Cache Handle: Not Provided
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified
        Core Count: 1
        Core Enabled: 1
        Characteristics:
                64-bit capable
                Execute Protection

by the way, I am in a vmware virtual machine, and cpus are passthrough to vm, any suggestion is appreciated

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