Intel i210 quad port works on 2.4 USB installer but not once installed

[jbond007]

Hardware is a J3160-based appliance: Minisys-New-NUC-Mini-PC-Celeron-J3160

The USB install image shows all 4 GigE interfaces functional.

Once installed to the SSD, one of the four refuses to show up as available ports in the GUI.

Pertinent dmesg output:

cib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci1: <ACPI PCI bus> on pcib1
igb0: <Intel(R) PRO/1000 Network Connection, Version - 2.5.3-k> port 0xe000-0xe01f mem 0xb1400000-0xb141ffff,0xb1420000-0xb1423fff irq 16 at device 0.0 on pci1
igb0: Using MSIX interrupts with 5 vectors
igb0: Ethernet address: 00:e0:67:13:c0:9c
igb0: Bound queue 0 to cpu 0
igb0: Bound queue 1 to cpu 1
igb0: Bound queue 2 to cpu 2
igb0: Bound queue 3 to cpu 3
igb0: netmap queues/slots: TX 4/1024, RX 4/1024
pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.1 on pci0
pcib2: [GIANT-LOCKED]
pci2: <ACPI PCI bus> on pcib2
igb1: <Intel(R) PRO/1000 Network Connection, Version - 2.5.3-k> port 0xd000-0xd01f mem 0xb1300000-0xb131ffff,0xb1320000-0xb1323fff irq 17 at device 0.0 on pci2
igb1: Using MSIX interrupts with 5 vectors
igb1: Ethernet address: 00:e0:67:13:c0:9d
igb1: Bound queue 0 to cpu 0
igb1: Bound queue 1 to cpu 1
igb1: Bound queue 2 to cpu 2
igb1: Bound queue 3 to cpu 3
igb1: netmap queues/slots: TX 4/1024, RX 4/1024
pcib3: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0
pci3: <ACPI PCI bus> on pcib3
igb2: <Intel(R) PRO/1000 Network Connection, Version - 2.5.3-k> port 0xc000-0xc01f mem 0xb1200000-0xb121ffff,0xb1220000-0xb1223fff irq 18 at device 0.0 on pci3
igb2: Using MSIX interrupts with 5 vectors
igb2: Ethernet address: 00:e0:67:13:c0:9e
igb2: Bound queue 0 to cpu 0
igb2: Bound queue 1 to cpu 1
igb2: Bound queue 2 to cpu 2
igb2: Bound queue 3 to cpu 3
igb2: netmap queues/slots: TX 4/1024, RX 4/1024

Any pointers as to what may have been changed to the configuration on the installation on the SSD which would result in the one port not showing up?

[jbond007]

Adding this to /boot/loader.conf.local appears to have resolved the issue:

hw.igb.num_queues="4"
dev.igb.0.enable_lro="0"
dev.igb.1.enable_lro="0"
dev.igb.2.enable_lro="0"
dev.igb.3.enable_lro="0"

[jimp]

https://docs.netgate.com/pfsense/en/latest/book/hardware/hardware-tuning-and-troubleshooting.html?highlight=nmbclusters#mbuf-exhaustion