Hi there,

I’ve a wierd habits with I226V NICs on a QOTOM QDNV01 system. I do not know if is an actual concern or not, however perhaps anyone from Intel may give me some advices.

dmidecode:

# dmidecode 3.5
Getting SMBIOS knowledge from sysfs.
SMBIOS 3.0.0 current.
Desk at 0x7F2FF000.

Deal with 0x0000, DMI sort 0, 24 bytes
BIOS Data
        Vendor: American Megatrends Inc.
        Model: 5.13
        Launch Date: 02/21/2024
        Deal with: 0xF0000
        Runtime Dimension: 64 kB
        ROM Dimension: 8 MB
        Traits:
                PCI is supported
                BIOS is upgradeable
                BIOS shadowing is allowed
                Boot from CD is supported
                Selectable boot is supported
                BIOS ROM is socketed
                EDD is supported
                5.25"/1.2 MB floppy companies are supported (int 13h)
                3.5"/720 kB floppy companies are supported (int 13h)
                3.5"/2.88 MB floppy companies are supported (int 13h)
                Print display service is supported (int 5h)
                Serial companies are supported (int 14h)
                Printer companies are supported (int 17h)
                ACPI is supported
                USB legacy is supported
                BIOS boot specification is supported
                Focused content material distribution is supported
                UEFI is supported
        BIOS Revision: 5.13

Deal with 0x0001, DMI sort 1, 27 bytes
System Data
        Producer: Default string
        Product Identify: QDNV01
        Model: Default string
        Serial Quantity: Default string
        UUID: 03000200-0400-0500-0006-000700080009
        Wake-up Sort: Energy Swap
        SKU Quantity: Default string
        Household: Default string

Deal with 0x0002, DMI sort 2, 15 bytes
Base Board Data
        Producer: Default string
        Product Identify: QDNV01
        Model: Default string
        Serial Quantity: Default string
        Asset Tag: Default string
        Options:
                Board is a internet hosting board
                Board is replaceable
        Location In Chassis: Default string
        Chassis Deal with: 0x0003
        Sort: Motherboard
        Contained Object Handles: 0

Deal with 0x0003, DMI sort 3, 22 bytes
Chassis Data
        Producer: Default string
        Sort: Desktop
        Lock: Not Current
        Model: Default string
        Serial Quantity: Default string
        Asset Tag: Default string
        Boot-up State: Protected
        Energy Provide State: Protected
        Thermal State: Protected
        Safety Standing: None
        OEM Data: 0x00000000
        Top: Unspecified
        Quantity Of Energy Cords: 1
        Contained Components: 0
        SKU Quantity: Default string

Deal with 0x0004, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J1A1
        Inside Connector Sort: None
        Exterior Reference Designator: PS2Mouse
        Exterior Connector Sort: PS/2
        Port Sort: Mouse Port

Deal with 0x0005, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J1A1
        Inside Connector Sort: None
        Exterior Reference Designator: Keyboard
        Exterior Connector Sort: PS/2
        Port Sort: Keyboard Port

Deal with 0x0006, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J2A1
        Inside Connector Sort: None
        Exterior Reference Designator: TV Out
        Exterior Connector Sort: Mini Centronics Sort-14
        Port Sort: Different

Deal with 0x0007, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J2A2A
        Inside Connector Sort: None
        Exterior Reference Designator: COM A
        Exterior Connector Sort: DB-9 male
        Port Sort: Serial Port 16550A Appropriate

Deal with 0x0008, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J2A2B
        Inside Connector Sort: None
        Exterior Reference Designator: Video
        Exterior Connector Sort: DB-15 feminine
        Port Sort: Video Port

Deal with 0x0009, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J3A1
        Inside Connector Sort: None
        Exterior Reference Designator: USB1
        Exterior Connector Sort: Entry Bus (USB)
        Port Sort: USB

Deal with 0x000A, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J3A1
        Inside Connector Sort: None
        Exterior Reference Designator: USB2
        Exterior Connector Sort: Entry Bus (USB)
        Port Sort: USB

Deal with 0x000B, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J3A1
        Inside Connector Sort: None
        Exterior Reference Designator: USB3
        Exterior Connector Sort: Entry Bus (USB)
        Port Sort: USB

Deal with 0x000C, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J9A1 - TPM HDR
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x000D, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J9C1 - PCIE DOCKING CONN
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x000E, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J2B3 - CPU FAN
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x000F, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J6C2 - EXT HDMI
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0010, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J3C1 - GMCH FAN
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0011, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J1D1 - ITP
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0012, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J9E2 - MDC INTPSR
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0013, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J9E4 - MDC INTPSR
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0014, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J9E3 - LPC HOT DOCKING
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0015, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J9E1 - SCAN MATRIX
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0016, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J9G1 - LPC SIDE BAND
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0017, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J8F1 - UNIFIED
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0018, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J6F1 - LVDS
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x0019, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J2F1 - LAI FAN
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x001A, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J2G1 - GFX VID
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x001B, DMI sort 8, 9 bytes
Port Connector Data
        Inside Reference Designator: J1G6 - AC JACK
        Inside Connector Sort: Different
        Exterior Reference Designator: Not Specified
        Exterior Connector Sort: None
        Port Sort: Different

Deal with 0x001C, DMI sort 9, 17 bytes
System Slot Data
        Designation: Slot1
        Sort: x8 PCI Categorical 3 x8
        Present Utilization: In Use
        Size: Lengthy
        ID: 1
        Traits:
                3.3 V is offered
                PME sign is supported
        Bus Deal with: 0000:00:09.0

Deal with 0x001D, DMI sort 9, 17 bytes
System Slot Data
        Designation: Slot2
        Sort: x4 PCI Categorical 3 x4
        Present Utilization: In Use
        Size: Lengthy
        ID: 2
        Traits:
                3.3 V is offered
                PME sign is supported
        Bus Deal with: 0000:00:0e.0

Deal with 0x001E, DMI sort 9, 17 bytes
System Slot Data
        Designation: Slot3
        Sort: x4 PCI Categorical 3 x4
        Present Utilization: In Use
        Size: Lengthy
        ID: 3
        Traits:
                3.3 V is offered
                PME sign is supported
        Bus Deal with: 0000:00:10.0

Deal with 0x001F, DMI sort 10, 6 bytes
On Board System Data
        Sort: Video
        Standing: Enabled
        Description:    To Be Crammed By O.E.M.

Deal with 0x0020, DMI sort 11, 5 bytes
OEM Strings
        String 1: Default string

Deal with 0x0021, DMI sort 12, 5 bytes
System Configuration Choices
        Possibility 1: Default string

Deal with 0x0022, DMI sort 32, 20 bytes
System Boot Data
        Standing: No errors detected

Deal with 0x0023, DMI sort 41, 11 bytes
Onboard System
        Reference Designation: Onboard Video
        Sort: Video
        Standing: Enabled
        Sort Occasion: 1
        Bus Deal with: 0000:0b:00.0

Deal with 0x0024, DMI sort 15, 73 bytes
System Occasion Log
        Space Size: 65535 bytes
        Header Begin Offset: 0x0000
        Header Size: 16 bytes
        Information Begin Offset: 0x0010
        Entry Methodology: Reminiscence-mapped bodily 32-bit handle
        Entry Deal with: 0xFF850000
        Standing: Legitimate, Not Full
        Change Token: 0x0000013B
        Header Format: Sort 1
        Supported Log Sort Descriptors: 25
        Descriptor 1: Single-bit ECC reminiscence error
        Information Format 1: A number of-event deal with
        Descriptor 2: Multi-bit ECC reminiscence error
        Information Format 2: A number of-event deal with
        Descriptor 3: Parity reminiscence error
        Information Format 3: None
        Descriptor 4: Bus timeout
        Information Format 4: None
        Descriptor 5: I/O channel block
        Information Format 5: None
        Descriptor 6: Software program NMI
        Information Format 6: None
        Descriptor 7: POST reminiscence resize
        Information Format 7: None
        Descriptor 8: POST error
        Information Format 8: POST outcomes bitmap
        Descriptor 9: PCI parity error
        Information Format 9: A number of-event deal with
        Descriptor 10: PCI system error
        Information Format 10: A number of-event deal with
        Descriptor 11: CPU failure
        Information Format 11: None
        Descriptor 12: EISA failsafe timer timeout
        Information Format 12: None
        Descriptor 13: Correctable reminiscence log disabled
        Information Format 13: None
        Descriptor 14: Logging disabled
        Information Format 14: None
        Descriptor 15: System restrict exceeded
        Information Format 15: None
        Descriptor 16: Asynchronous {hardware} timer expired
        Information Format 16: None
        Descriptor 17: System configuration data
        Information Format 17: None
        Descriptor 18: Onerous disk data
        Information Format 18: None
        Descriptor 19: System reconfigured
        Information Format 19: None
        Descriptor 20: Uncorrectable CPU-complex error
        Information Format 20: None
        Descriptor 21: Log space reset/cleared
        Information Format 21: None
        Descriptor 22: System boot
        Information Format 22: None
        Descriptor 23: Finish of log
        Information Format 23: None
        Descriptor 24: OEM-specific
        Information Format 24: OEM-specific
        Descriptor 25: OEM-specific
        Information Format 25: OEM-specific

Deal with 0x0025, DMI sort 16, 23 bytes
Bodily Reminiscence Array
        Location: System Board Or Motherboard
        Use: System Reminiscence
        Error Correction Sort: None
        Most Capability: 128 GB
        Error Data Deal with: Not Offered
        Quantity Of Units: 4

Deal with 0x0026, DMI sort 19, 31 bytes
Reminiscence Array Mapped Deal with
        Beginning Deal with: 0x00000000000
        Ending Deal with: 0x001FFFFFFFF
        Vary Dimension: 8 GB
        Bodily Array Deal with: 0x0025
        Partition Width: 1

Deal with 0x0027, DMI sort 17, 40 bytes
Reminiscence System
        Array Deal with: 0x0025
        Error Data Deal with: Not Offered
        Whole Width: 64 bits
        Information Width: 64 bits
        Dimension: 8 GB
        Type Issue: DIMM
        Set: None
        Locator: DIMM0
        Financial institution Locator: BANK 0
        Sort: DDR4
        Sort Element: Synchronous Unbuffered (Unregistered)
        Velocity: 2400 MT/s
        Producer: Essential
        Serial Quantity: XXXXXXXX
        Asset Tag: BANK 0 DIMM0 AssetTag
        Half Quantity: CT8G4SFS824A.C8FE
        Rank: 1
        Configured Reminiscence Velocity: 2400 MT/s
        Minimal Voltage: 1.2 V
        Most Voltage: 1.2 V
        Configured Voltage: 1.2 V

Deal with 0x0028, DMI sort 20, 35 bytes
Reminiscence System Mapped Deal with
        Beginning Deal with: 0x00000000000
        Ending Deal with: 0x001FFFFFFFF
        Vary Dimension: 8 GB
        Bodily System Deal with: 0x0027
        Reminiscence Array Mapped Deal with Deal with: 0x0026
        Partition Row Place: Unknown

Deal with 0x0029, DMI sort 17, 40 bytes
Reminiscence System
        Array Deal with: 0x0025
        Error Data Deal with: Not Offered
        Whole Width: Unknown
        Information Width: Unknown
        Dimension: No Module Put in
        Type Issue: DIMM
        Set: None
        Locator: DIMM0
        Financial institution Locator: BANK 1
        Sort: Unknown
        Sort Element: Unknown

Deal with 0x002A, DMI sort 17, 40 bytes
Reminiscence System
        Array Deal with: 0x0025
        Error Data Deal with: Not Offered
        Whole Width: Unknown
        Information Width: Unknown
        Dimension: No Module Put in
        Type Issue: DIMM
        Set: None
        Locator: DIMM1
        Financial institution Locator: BANK 0
        Sort: Unknown
        Sort Element: Unknown

Deal with 0x002B, DMI sort 17, 40 bytes
Reminiscence System
        Array Deal with: 0x0025
        Error Data Deal with: Not Offered
        Whole Width: Unknown
        Information Width: Unknown
        Dimension: No Module Put in
        Type Issue: DIMM
        Set: None
        Locator: DIMM1
        Financial institution Locator: BANK 1
        Sort: Unknown
        Sort Element: Unknown

Deal with 0x002C, DMI sort 7, 19 bytes
Cache Data
        Socket Designation: L1-Cache
        Configuration: Enabled, Not Socketed, Degree 1
        Operational Mode: Write Again
        Location: Inside
        Put in Dimension: 56 kB
        Most Dimension: 56 kB
        Supported SRAM Varieties:
                Synchronous
        Put in SRAM Sort: Synchronous
        Velocity: Unknown
        Error Correction Sort: Single-bit ECC
        System Sort: Instruction
        Associativity: 8-way Set-associative

Deal with 0x002D, DMI sort 7, 19 bytes
Cache Data
        Socket Designation: L2-Cache
        Configuration: Enabled, Not Socketed, Degree 2
        Operational Mode: Write Again
        Location: Inside
        Put in Dimension: 2 MB
        Most Dimension: 2 MB
        Supported SRAM Varieties:
                Synchronous
        Put in SRAM Sort: Synchronous
        Velocity: Unknown
        Error Correction Sort: Single-bit ECC
        System Sort: Unified
        Associativity: 16-way Set-associative

Deal with 0x002E, DMI sort 4, 48 bytes
Processor Data
        Socket Designation: CPU0
        Sort: Central Processor
        Household: Pentium 4
        Producer: Intel(R) Company
        ID: F1 06 05 00 FF FB EB BF
        Signature: Sort 0, Household 6, Mannequin 95, Stepping 1
        Flags:
                FPU (Floating-point unit on-chip)
                VME (Digital mode extension)
                DE (Debugging extension)
                PSE (Web page measurement extension)
                TSC (Time stamp counter)
                MSR (Mannequin particular registers)
                PAE (Bodily handle extension)
                MCE (Machine test exception)
                CX8 (CMPXCHG8 instruction supported)
                APIC (On-chip APIC {hardware} supported)
                SEP (Quick system name)
                MTRR (Reminiscence sort vary registers)
                PGE (Web page world allow)
                MCA (Machine test structure)
                CMOV (Conditional transfer instruction supported)
                PAT (Web page attribute desk)
                PSE-36 (36-bit web page measurement extension)
                CLFSH (CLFLUSH instruction supported)
                DS (Debug retailer)
                ACPI (ACPI supported)
                MMX (MMX know-how supported)
                FXSR (FXSAVE and FXSTOR directions supported)
                SSE (Streaming SIMD extensions)
                SSE2 (Streaming SIMD extensions 2)
                SS (Self-snoop)
                HTT (Multi-threading)
                TM (Thermal monitor supported)
                PBE (Pending break enabled)
        Model: Intel(R) Atom(TM) CPU C3758R @ 2.40GHz
        Voltage: 1.6 V
        Exterior Clock: 100 MHz
        Max Velocity: 3800 MHz
        Present Velocity: 2400 MHz
        Standing: Populated, Enabled
        Improve: Socket LGA775
        L1 Cache Deal with: 0x002C
        L2 Cache Deal with: 0x002D
        L3 Cache Deal with: Not Offered
        Serial Quantity: Not Specified
        Asset Tag: UNKNOWN
        Half Quantity: Not Specified
        Core Depend: 8
        Core Enabled: 8
        Thread Depend: 8
        Traits:
                64-bit succesful
                Multi-Core
                {Hardware} Thread
                Execute Safety
                Enhanced Virtualization
                Energy/Efficiency Management

Deal with 0x0035, DMI sort 41, 11 bytes
Onboard System
        Reference Designation: Onboard SATA
        Sort: SATA Controller
        Standing: Enabled
        Sort Occasion: 1
        Bus Deal with: 0000:00:13.0

Deal with 0x0037, DMI sort 41, 11 bytes
Onboard System
        Reference Designation: Onboard SATA
        Sort: SATA Controller
        Standing: Enabled
        Sort Occasion: 2
        Bus Deal with: 0000:00:14.0

Deal with 0x0039, DMI sort 41, 11 bytes
Onboard System
        Reference Designation: Onboard LAN
        Sort: Ethernet
        Standing: Enabled
        Sort Occasion: 1
        Bus Deal with: 0000:0c:00.0

Deal with 0x003B, DMI sort 41, 11 bytes
Onboard System
        Reference Designation: Onboard LAN
        Sort: Ethernet
        Standing: Enabled
        Sort Occasion: 2
        Bus Deal with: 0000:0c:00.1

Deal with 0x003D, DMI sort 41, 11 bytes
Onboard System
        Reference Designation: Onboard LAN
        Sort: Ethernet
        Standing: Enabled
        Sort Occasion: 3
        Bus Deal with: 0000:0e:00.0

Deal with 0x003F, DMI sort 41, 11 bytes
Onboard System
        Reference Designation: Onboard LAN
        Sort: Ethernet
        Standing: Enabled
        Sort Occasion: 4
        Bus Deal with: 0000:0e:00.1

Deal with 0x0041, DMI sort 127, 4 bytes
Finish Of Desk

lspci:

00:00.0 Host bridge: Intel Company Atom Processor C3000 Sequence System Agent (rev 11)
00:04.0 Host bridge: Intel Company Atom Processor C3000 Sequence Error Registers (rev 11)
00:05.0 Generic system peripheral [0807]: Intel Company Atom Processor C3000 Sequence Root Advanced Occasion Collector (rev 11)
00:06.0 PCI bridge: Intel Company Atom Processor C3000 Sequence Built-in QAT Root Port (rev 11)
00:09.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #0 (rev 11)
00:0a.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #1 (rev 11)
00:0b.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #2 (rev 11)
00:0c.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #3 (rev 11)
00:0e.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #4 (rev 11)
00:0f.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #5 (rev 11)
00:10.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #6 (rev 11)
00:11.0 PCI bridge: Intel Company Atom Processor C3000 Sequence PCI Categorical Root Port #7 (rev 11)
00:12.0 System peripheral: Intel Company Atom Processor C3000 Sequence SMBus Contoller - Host (rev 11)
00:13.0 SATA controller: Intel Company Atom Processor C3000 Sequence SATA Controller 0 (rev 11)
00:14.0 SATA controller: Intel Company Atom Processor C3000 Sequence SATA Controller 1 (rev 11)
00:15.0 USB controller: Intel Company Atom Processor C3000 Sequence USB 3.0 xHCI Controller (rev 11)
00:16.0 PCI bridge: Intel Company Atom Processor C3000 Sequence Built-in LAN Root Port #0 (rev 11)
00:17.0 PCI bridge: Intel Company Atom Processor C3000 Sequence Built-in LAN Root Port #1 (rev 11)
00:18.0 Communication controller: Intel Company Atom Processor C3000 Sequence ME HECI 1 (rev 11)
00:1a.0 Serial controller: Intel Company Atom Processor C3000 Sequence HSUART Controller (rev 11)
00:1f.0 ISA bridge: Intel Company Atom Processor C3000 Sequence LPC or eSPI (rev 11)
00:1f.2 Reminiscence controller: Intel Company Atom Processor C3000 Sequence Energy Administration Controller (rev 11)
00:1f.4 SMBus: Intel Company Atom Processor C3000 Sequence SMBus controller (rev 11)
00:1f.5 Serial bus controller: Intel Company Atom Processor C3000 Sequence SPI Controller (rev 11)
01:00.0 Co-processor: Intel Company Atom Processor C3000 Sequence QuickAssist Know-how (rev 11)
02:00.0 Non-Unstable reminiscence controller: Hosin World Electronics System 2283
05:00.0 Ethernet controller: Intel Company Ethernet Controller I226-V (rev 04)
06:00.0 Ethernet controller: Intel Company Ethernet Controller I226-V (rev 04)
07:00.0 Ethernet controller: Intel Company Ethernet Controller I226-V (rev 04)
08:00.0 Ethernet controller: Intel Company Ethernet Controller I226-V (rev 04)
09:00.0 Ethernet controller: Intel Company Ethernet Controller I226-V (rev 04)
0a:00.0 PCI bridge: ASPEED Know-how, Inc. AST1150 PCI-to-PCI Bridge (rev 03)
0b:00.0 VGA appropriate controller: ASPEED Know-how, Inc. ASPEED Graphics Household (rev 30)
0c:00.0 Ethernet controller: Intel Company Ethernet Connection X553 10 GbE SFP+ (rev 11)
0c:00.1 Ethernet controller: Intel Company Ethernet Connection X553 10 GbE SFP+ (rev 11)
0e:00.0 Ethernet controller: Intel Company Ethernet Connection X553 10 GbE SFP+ (rev 11)
0e:00.1 Ethernet controller: Intel Company Ethernet Connection X553 10 GbE SFP+ (rev 11)

Linux: Debian Trixie with Kernel 6.6.15-amd64 and 6.7.9-amd64

All I226-V Ethernet controllers are working nice if I am utilizing iperf3 on one path: add or obtain.

After I’m utilizing iperf3 -s 10.10.10.1 –bidir then I am getting these messages in dmesg:

[ 3138.590555] ixgbe 0000:0e:00.1 eth4: detected SFP+: 6
[ 3139.506623] ixgbe 0000:0e:00.0 eth3: NIC Hyperlink is Down
[ 3139.734453] ixgbe 0000:0e:00.1 eth4: NIC Hyperlink is Up 10 Gbps, Move Management: RX/TX
[ 3140.306450] ixgbe 0000:0e:00.0 eth3: NIC Hyperlink is Up 10 Gbps, Move Management: RX/TX
[ 3141.418810] igc 0000:08:00.0 eth5: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3141.418813] igc 0000:06:00.0 eth6: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3141.530803] igc 0000:05:00.0 eth8: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3141.530804] igc 0000:07:00.0 eth7: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3355.115211] {1}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3355.127649] {1}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3355.140277] {1}[Hardware Error]: occasion severity: corrected
[ 3355.150000] {1}[Hardware Error]:  Error 0, sort: corrected
[ 3355.159682] {1}[Hardware Error]:   section_type: PCIe error
[ 3355.169350] {1}[Hardware Error]:   port_type: 4, root port
[ 3355.178856] {1}[Hardware Error]:   model: 1.16
[ 3355.187396] {1}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3355.197496] {1}[Hardware Error]:   device_id: 0000:06:00.0
[ 3355.206816] {1}[Hardware Error]:   slot: 0
[ 3355.214643] {1}[Hardware Error]:   secondary_bus: 0x00
[ 3355.223580] {1}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3355.234027] {1}[Hardware Error]:   class_code: 000200
[ 3355.243159] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3355.254359] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3360.590158] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3360.601628] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3360.784137] {2}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3360.796847] {2}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3360.809883] {2}[Hardware Error]: occasion severity: corrected
[ 3360.820031] {2}[Hardware Error]:  Error 0, sort: corrected
[ 3360.830113] {2}[Hardware Error]:   section_type: PCIe error
[ 3360.840212] {2}[Hardware Error]:   port_type: 4, root port
[ 3360.850177] {2}[Hardware Error]:   model: 1.16
[ 3360.859177] {2}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3360.869845] {2}[Hardware Error]:   device_id: 0000:08:00.0
[ 3360.879663] {2}[Hardware Error]:   slot: 0
[ 3360.887982] {2}[Hardware Error]:   secondary_bus: 0x00
[ 3360.897291] {2}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3360.908091] {2}[Hardware Error]:   class_code: 000200
[ 3360.917457] igc 0000:08:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3360.929080] igc 0000:08:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3362.172784] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3362.184536] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3363.313749] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3363.325663] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3369.411711] igc 0000:08:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3369.423719] igc 0000:08:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3371.361921] {3}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3371.374855] {3}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3371.388152] {3}[Hardware Error]: occasion severity: corrected
[ 3371.398433] {3}[Hardware Error]:  Error 0, sort: corrected
[ 3371.408691] {3}[Hardware Error]:   section_type: PCIe error
[ 3371.419038] {3}[Hardware Error]:   port_type: 4, root port
[ 3371.429281] {3}[Hardware Error]:   model: 1.16
[ 3371.438614] {3}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3371.449575] {3}[Hardware Error]:   device_id: 0000:06:00.0
[ 3371.459845] {3}[Hardware Error]:   slot: 0
[ 3371.468646] {3}[Hardware Error]:   secondary_bus: 0x00
[ 3371.478475] {3}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3371.489760] {3}[Hardware Error]:   class_code: 000200
[ 3371.499494] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3371.511511] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3375.864209] {4}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3375.877210] {4}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3375.890399] {4}[Hardware Error]: occasion severity: corrected
[ 3375.900543] {4}[Hardware Error]:  Error 0, sort: corrected
[ 3375.910682] {4}[Hardware Error]:   section_type: PCIe error
[ 3375.920915] {4}[Hardware Error]:   port_type: 4, root port
[ 3375.931062] {4}[Hardware Error]:   model: 1.16
[ 3375.940315] {4}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3375.951193] {4}[Hardware Error]:   device_id: 0000:08:00.0
[ 3375.961354] {4}[Hardware Error]:   slot: 0
[ 3375.970116] {4}[Hardware Error]:   secondary_bus: 0x00
[ 3375.979926] {4}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3375.991246] {4}[Hardware Error]:   class_code: 000200
[ 3376.001048] igc 0000:08:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3376.013092] igc 0000:08:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID

Additionally the driving force is crashing as quickly I am pushing over 1GbE site visitors.

[ 3138.590555] ixgbe 0000:0e:00.1 eth4: detected SFP+: 6
[ 3139.506623] ixgbe 0000:0e:00.0 eth3: NIC Hyperlink is Down
[ 3139.734453] ixgbe 0000:0e:00.1 eth4: NIC Hyperlink is Up 10 Gbps, Move Management: RX/TX
[ 3140.306450] ixgbe 0000:0e:00.0 eth3: NIC Hyperlink is Up 10 Gbps, Move Management: RX/TX
[ 3141.418810] igc 0000:08:00.0 eth5: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3141.418813] igc 0000:06:00.0 eth6: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3141.530803] igc 0000:05:00.0 eth8: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3141.530804] igc 0000:07:00.0 eth7: NIC Hyperlink is Up 2500 Mbps Full Duplex, Move Management: RX/TX
[ 3355.115211] {1}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3355.127649] {1}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3355.140277] {1}[Hardware Error]: occasion severity: corrected
[ 3355.150000] {1}[Hardware Error]:  Error 0, sort: corrected
[ 3355.159682] {1}[Hardware Error]:   section_type: PCIe error
[ 3355.169350] {1}[Hardware Error]:   port_type: 4, root port
[ 3355.178856] {1}[Hardware Error]:   model: 1.16
[ 3355.187396] {1}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3355.197496] {1}[Hardware Error]:   device_id: 0000:06:00.0
[ 3355.206816] {1}[Hardware Error]:   slot: 0
[ 3355.214643] {1}[Hardware Error]:   secondary_bus: 0x00
[ 3355.223580] {1}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3355.234027] {1}[Hardware Error]:   class_code: 000200
[ 3355.243159] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3355.254359] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3360.590158] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3360.601628] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3360.784137] {2}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3360.796847] {2}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3360.809883] {2}[Hardware Error]: occasion severity: corrected
[ 3360.820031] {2}[Hardware Error]:  Error 0, sort: corrected
[ 3360.830113] {2}[Hardware Error]:   section_type: PCIe error
[ 3360.840212] {2}[Hardware Error]:   port_type: 4, root port
[ 3360.850177] {2}[Hardware Error]:   model: 1.16
[ 3360.859177] {2}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3360.869845] {2}[Hardware Error]:   device_id: 0000:08:00.0
[ 3360.879663] {2}[Hardware Error]:   slot: 0
[ 3360.887982] {2}[Hardware Error]:   secondary_bus: 0x00
[ 3360.897291] {2}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3360.908091] {2}[Hardware Error]:   class_code: 000200
[ 3360.917457] igc 0000:08:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3360.929080] igc 0000:08:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3362.172784] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3362.184536] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3363.313749] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3363.325663] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3369.411711] igc 0000:08:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3369.423719] igc 0000:08:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3371.361921] {3}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3371.374855] {3}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3371.388152] {3}[Hardware Error]: occasion severity: corrected
[ 3371.398433] {3}[Hardware Error]:  Error 0, sort: corrected
[ 3371.408691] {3}[Hardware Error]:   section_type: PCIe error
[ 3371.419038] {3}[Hardware Error]:   port_type: 4, root port
[ 3371.429281] {3}[Hardware Error]:   model: 1.16
[ 3371.438614] {3}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3371.449575] {3}[Hardware Error]:   device_id: 0000:06:00.0
[ 3371.459845] {3}[Hardware Error]:   slot: 0
[ 3371.468646] {3}[Hardware Error]:   secondary_bus: 0x00
[ 3371.478475] {3}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3371.489760] {3}[Hardware Error]:   class_code: 000200
[ 3371.499494] igc 0000:06:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3371.511511] igc 0000:06:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID
[ 3375.864209] {4}[Hardware Error]: {Hardware} error from APEI Generic {Hardware} Error Supply: 0
[ 3375.877210] {4}[Hardware Error]: It has been corrected by h/w and requires no additional motion
[ 3375.890399] {4}[Hardware Error]: occasion severity: corrected
[ 3375.900543] {4}[Hardware Error]:  Error 0, sort: corrected
[ 3375.910682] {4}[Hardware Error]:   section_type: PCIe error
[ 3375.920915] {4}[Hardware Error]:   port_type: 4, root port
[ 3375.931062] {4}[Hardware Error]:   model: 1.16
[ 3375.940315] {4}[Hardware Error]:   command: 0x0010, standing: 0x0546
[ 3375.951193] {4}[Hardware Error]:   device_id: 0000:08:00.0
[ 3375.961354] {4}[Hardware Error]:   slot: 0
[ 3375.970116] {4}[Hardware Error]:   secondary_bus: 0x00
[ 3375.979926] {4}[Hardware Error]:   vendor_id: 0x8086, device_id: 0x125c
[ 3375.991246] {4}[Hardware Error]:   class_code: 000200
[ 3376.001048] igc 0000:08:00.0: AER: aer_status: 0x00002000, aer_mask: 0x00002000
[ 3376.013092] igc 0000:08:00.0: AER: aer_layer=Transaction Layer, aer_agent=Receiver ID

I did checks additionally beneath Home windows 11 utilizing IP Forwarding enabled and as quickly I am beginning to push the site visitors in direction of the ports is exhibiting WHEA error pointing to PCIe roots.

Is it the {hardware} DOA or is one other downside that may trigger these points?

I attempted completely different choices in Kernel: pcie_port_pm=off pcie_aspm.coverage=efficiency

Or pci=nommconf pci=noaer. None of them repair anykind of points. Perhaps a few of them would not crash the driving force, however I am not 100% certain.

In BIOS System Logs reveals errors about PCI System Error and Parity Error. I examined the RAM and it passes with out points.

I did some video captures with my checks. I attempted to disable ASPM in BIOS for all hyperlinks and globally, I set PCIE Gen2 and Gen1. None of them are fixing the difficulty.

I’ve some video captures in several conditions, in case anyone must see them.

Thanks.