** Changed in: linux (Ubuntu)
Status: In Progress => Fix Released
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1713553
Title:
Intel i40e PF reset due to incorrect MDD detection
To manage
@stefan-n1, please move discussion over to bug 1723127, no more comments
should be added to this bug.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1713553
Title:
Intel i40e PF reset due to
H there. I can confirm this problem still exists in newest kernels and
with the latest intel drivers as of today:
Jan 19 16:05:19 osd9 kernel: [511271.581413] i40e :02:00.1: TX driver issue
detected, PF reset issued
Jan 19 16:09:08 osd9 kernel: [511500.919380] i40e :02:00.0: TX driver
> however we're still experiencing problems with the newest kernel
well, I was afraid of that. As this problem is the NIC firmware
complaining but not actually telling us what it's unhappy with, there's
a bit of trial-and-error here figuring out what exactly it's complaining
about.
Since this
Hi,
Thanks for your efforts with this issue, however we're still
experiencing problems with the newest kernel. Sorry about missing the
patch-testing-window, we should have been there for you :)
After only 20 minutes of runtime with the new kernel, we saw the
following, and networking is
This bug was fixed in the package linux - 4.4.0-97.120
---
linux (4.4.0-97.120) xenial; urgency=low
* linux: 4.4.0-97.120 -proposed tracker (LP: #1718149)
* blk-mq: possible deadlock on CPU hot(un)plug (LP: #1670634)
- [Config] s390x -- disable CONFIG_{DM, SCSI}_MQ_DEFAULT
The original reporter to me verified that with the patch the problem
does not reoccur for several days, when previously they could reproduce
it within a day; unfortunately as this problem is hard to reproduce that
is the best verification possible from me currently.
** Tags removed:
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
xenial' to 'verification-done-xenial'. If the problem still exists,
change the tag
** Changed in: linux (Ubuntu Xenial)
Status: New => Fix Committed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1713553
Title:
Intel i40e PF reset due to incorrect MDD detection
To manage
** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1713553
Title:
Intel i40e PF reset due to incorrect MDD detection
Re: my last comment, testing confirmed that commit 5c4654 is *not*
needed to fix this bug, so I am not including it. Only commit 841493a3
as listed in the bug description is required to fix this.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed
Note there is one additional upstream commit that improves performance
by allowing up to 12k per tx descriptor, instead of 8k per descriptor
(the current code in Xenial 4.4 kernel), and its changes are related to
the fixes for this issue. However, from my reading of the code, I don't
think that
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Dan Streetman (ddstreet)
--
You received this bug notification because you are a member of Ubuntu
13 matches
Mail list logo
