@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 Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1507482 Title: ethtool self-test failed and creates a FW reset. Status in linux package in Ubuntu: In Progress Bug description: On ConnectX3 device we try to run self-test and it’s failed, also seen that cause a FW reset. Steps to reproduce: ~# ethtool -t ens2 The test result is FAIL The test extra info: Interrupt Test -16 Link Test 0 Speed Test 0 Register Test 0 Loopback Test 0 ~# dmesg [341548.619799] mlx4_core 0000:07:00.0: command 0x31 timed out (go bit not cleared) [341548.803801] mlx4_core 0000:07:00.0: command 0x49 timed out (go bit not cleared) [341548.803808] mlx4_core 0000:07:00.0: device is going to be reset [341549.816587] mlx4_core 0000:07:00.0: device was reset successfully [341549.823425] mlx4_en 0000:07:00.0: Internal error detected, restarting device ~# cat /etc/os-release NAME="Ubuntu" VERSION="15.10 (Wily Werewolf)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu Wily Werewolf (development branch)" VERSION_ID="15.10" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" ~# uname -r 4.2.0-7-generic ~# ethtool -i ens2 driver: mlx4_en version: 2.2-1 (Feb 2014) firmware-version: 2.34.5000 bus-info: 0000:07:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: no supports-register-dump: no supports-priv-flags: yes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1507482/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp