Public bug reported: On a deploy of kubernetes, we're seeing a machine have issues with its tg3 driven nics.
We see: Dec 14 07:44:08 juju-fcf29c-0-lxd-1 kernel: [ 1496.772960] tg3 0000:02:00.1 eth1: transmit timed out, resetting Around that time, we have issues with services losing network connections. A juju crashdump with logs is available here: https://oil-jenkins.canonical.com/artifacts/c15028dc-46fa-4f08-8895-55e9d500c362/generated/generated/kubernetes/juju-crashdump-kubernetes-2020-12-14-07.48.49.tar.gz syslog is at kubernetes-master_0/var/log/syslog this is on focal: [ 0.000000] kernel: Linux version 5.4.0-58-generic (buildd@lcy01-amd64-004) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #64-Ubuntu SMP Wed Dec 9 08:16:25 UTC 2020 (Ubuntu 5.4.0-58.64-generic 5.4.73) ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Description changed: On a deploy of kubernetes, we're seeing a machine have issues with its tg3 driven nics. We see: Dec 14 07:44:08 juju-fcf29c-0-lxd-1 kernel: [ 1496.772960] tg3 0000:02:00.1 eth1: transmit timed out, resetting Around that time, we have issues with services losing network connections. + A juju crashdump with logs is available here: + https://oil-jenkins.canonical.com/artifacts/c15028dc-46fa-4f08-8895-55e9d500c362/generated/generated/kubernetes/juju-crashdump-kubernetes-2020-12-14-07.48.49.tar.gz + + syslog is at kubernetes-master_0/var/log/syslog this is on focal: [ 0.000000] kernel: Linux version 5.4.0-58-generic (buildd@lcy01-amd64-004) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #64-Ubuntu SMP Wed Dec 9 08:16:25 UTC 2020 (Ubuntu 5.4.0-58.64-generic 5.4.73) -- 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/1908108 Title: tg3: transmit timed out, resetting Status in linux package in Ubuntu: New Bug description: On a deploy of kubernetes, we're seeing a machine have issues with its tg3 driven nics. We see: Dec 14 07:44:08 juju-fcf29c-0-lxd-1 kernel: [ 1496.772960] tg3 0000:02:00.1 eth1: transmit timed out, resetting Around that time, we have issues with services losing network connections. A juju crashdump with logs is available here: https://oil-jenkins.canonical.com/artifacts/c15028dc-46fa-4f08-8895-55e9d500c362/generated/generated/kubernetes/juju-crashdump-kubernetes-2020-12-14-07.48.49.tar.gz syslog is at kubernetes-master_0/var/log/syslog this is on focal: [ 0.000000] kernel: Linux version 5.4.0-58-generic (buildd@lcy01-amd64-004) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #64-Ubuntu SMP Wed Dec 9 08:16:25 UTC 2020 (Ubuntu 5.4.0-58.64-generic 5.4.73) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1908108/+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
