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While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1908108
and then change the status of the bug to 'Confirmed'.
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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: focal
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https://bugs.launchpad.net/bugs/1908108
Title:
tg3: transmit timed out, resetting
Status in linux package in Ubuntu:
Incomplete
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)
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