[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
[Expired for linux (Ubuntu Xenial) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Xenial) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
[Expired for linux (Ubuntu Zesty) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu Zesty) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
** Changed in: linux (Ubuntu) Status: In Progress => Incomplete ** Changed in: linux (Ubuntu Xenial) Status: In Progress => Incomplete ** Changed in: linux (Ubuntu Yakkety) Status: In Progress => Incomplete ** Changed in: linux (Ubuntu Zesty) Status: In Progress => Incomplete ** Changed in: linux (Ubuntu) Assignee: Joseph Salisbury (jsalisbury) => (unassigned) ** Changed in: linux (Ubuntu Xenial) Assignee: Joseph Salisbury (jsalisbury) => (unassigned) ** Changed in: linux (Ubuntu Yakkety) Assignee: Joseph Salisbury (jsalisbury) => (unassigned) ** Changed in: linux (Ubuntu Zesty) Assignee: Joseph Salisbury (jsalisbury) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
I tested 4.4.0-72 from above and got the same results as 4.4.0-71. In the process of testing 4.4.0-71 more, I found all is not as well as we assumed. At first deployment everything seems to be fine. And after most reboots, we are still able to ping across both interfaces. But bringing interfaces up and down seems to intermittently bring about the issue of not being able to ping the interfaces. I cannot seem to find a pattern of replicated it breaking or even resolving. Sometimes rebooting is required and even then, sometimes rebooting twice. Other times bringing up and down the 2 interfaces in some random pattern will allow both interfaces to be pinged. One scenario I can replicate is if both enP8p1s0 and enP8p1s0d1 are up and pingable, if I bring down enP8p1s0, both will become unpingable. Bringing enP8p1s0 back up does not resolve anything. Bringing enP8p1s0 up and then enP8p1s0d1 down will allow enP8p1s0 to be pingable. Bringing enP8p1s0d1 up does not make it become bootable. Only after bringing enP8p1s0 down, then back up, then bringing enP8p1s0d1 up will both become pingable. I do not think it is possible to have enP8p1s0d1 up and pingable by itself. It almost acts like a slave to enP8p1s0. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
Per comment #4 -71 does not contain the bug. However, -71 does not contain the changes that went into 68 and 69. Those changes are in master-next now though. I built a master-next kernel, which can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1677337/master-next/ Can you see if this kernel has the bug? If it does, we can bisect the master-next branch. Thanks in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
4.4.0-71-generic is tested as working now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
4.8.0-45.48~16.04.1 from xenial updates works -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
linux-image-4.10.6-041006 has also failed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu) Status: Triaged => In Progress ** Changed in: linux (Ubuntu Xenial) Status: Triaged => In Progress ** Also affects: linux (Ubuntu Zesty) Importance: Medium Assignee: Joseph Salisbury (jsalisbury) Status: In Progress ** Also affects: linux (Ubuntu Yakkety) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Yakkety) Status: New => In Progress ** Changed in: linux (Ubuntu Yakkety) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Yakkety) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Tags removed: needs-reverse-bisect ** Tags added: performing-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1677337] Re: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity
** Tags added: kernel-da-key needs-reverse-bisect ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => Triaged ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1677337 Title: Mellanox Technologies MT27500 Family [ConnectX-3] no network connectivity To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1677337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
