@talat-b87 It seems to me that the link is up, I have no clue why the link is being showed as failed.
Settings for eth7: Supported ports: [ ] Supported link modes: 1000baseT/Full 1000baseKX/Full 10000baseT/Full 10000baseKX4/Full 10000baseKR/Full 40000baseKR4/Full 40000baseCR4/Full 40000baseSR4/Full 40000baseLR4/Full Supported pause frame use: No Supports auto-negotiation: No Advertised link modes: 1000baseT/Full 1000baseKX/Full 10000baseT/Full 10000baseKX4/Full 10000baseKR/Full 40000baseKR4/Full 40000baseCR4/Full 40000baseSR4/Full 40000baseLR4/Full Advertised pause frame use: No Advertised auto-negotiation: No Speed: 56000Mb/s Duplex: Full Port: Other PHYAD: 1 Transceiver: internal Auto-negotiation: on Link detected: yes [ 17.666714] mlx4_core 0000:08:00.0: mlx4_ib: Port 1 logical link is up root@nova-compute:/home/ubuntu# ibstat CA 'mlx4_0' CA type: MT4103 Number of ports: 2 Firmware version: 2.35.5100 Hardware version: 0 Node GUID: 0xe41d2d03000a1120 System image GUID: 0xe41d2d03000a1123 Port 1: State: Active Physical state: LinkUp Rate: 56 Base lid: 3 LMC: 0 SM lid: 2 Capability mask: 0x02514868 Port GUID: 0xe41d2d03000a1121 Link layer: InfiniBand @inaddy, Could you please copy this to vivid/trusty series? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507482 Title: ethtool self-test failed and creates a FW reset. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1507482/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs