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    • https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Onboard_CX5-Mezzanine_Ethernet_ports_are_down
      Onboard CX5-Mezzanine card [14] changing device name from mlx5_core2 to e0g [14] e0g: INFO: Module 0, status: error, Bus stuck(I2C or data shorted) Ports are down and fail to initialize. e0e MAC Addre...Onboard CX5-Mezzanine card [14] changing device name from mlx5_core2 to e0g [14] e0g: INFO: Module 0, status: error, Bus stuck(I2C or data shorted) Ports are down and fail to initialize. e0e MAC Address: d0:99:ea:99:99:85 (auto-unknown-fd-down) e0f MAC Address: d0:99:ea:99:99:86 (auto-unknown-fd-down) slot 0: 10G/25G Ethernet Controller CX5-Mezz e0g MAC Address: d0:39:ea:99:99:83 (auto-unknown-fd-down) e0h MAC Address: d0:39:ea:99:99:84 (auto-unknown-fd-down)