kernel-packages team mailing list archive

[km <srikrishnamohan@xxxxxxxxx>]

Unfortunately I am on a production machine and due to the server hanging
and becoming unresponsive, I had to reinstall ubuntu 12.10 server edition.
The problem does not appear in this 12.10

But then I found that this softlockup problem has been solved  and the last
working kernel version that  was reported to be working fine was  3.12.0-8

see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1269404

Now
 http://www.spinics.net/lists/kernel/msg1716965.html
This is a patch that was believed to be solution to the problem. But in the
upstream kernels I do not see the patch applied.

So could this  patch be applied upstream into 3.16 ?
Please let me know.

Krishna



On Thu, Jul 17, 2014 at 5:30 PM, Brad Figg <brad.figg@xxxxxxxxxxxxx> wrote:

> This bug is missing log files that will aid in diagnosing the problem.
> >From a terminal window please run:
>
> apport-collect 1343248
>
> and then change the status of the bug to 'Confirmed'.
>
> If, due to the nature of the issue you have encountered, you are unable
> to run this command, please add a comment stating that fact and change
> the bug status to 'Confirmed'.
>
> This change has been made by an automated script, maintained by the
> Ubuntu Kernel Team.
>
> ** Changed in: linux (Ubuntu)
>        Status: New => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1343248
>
> Title:
>   cpu stuck for N seconds kernel bug in 3.13 to 3.15
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1343248/+subscriptions
>

-- 
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/1343248

Title:
  cpu stuck for N seconds kernel bug in 3.13 to 3.15

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  ubuntu version 14.04 
  linux kernel version 3.13-0.29
  What is expected: no kernel oops
  What happened instead: kernel oops

  This bug is non deterministic and manifests in 1 day or two to 10
  days. This is observed especially with running processes of
  multithreaded  java. The log shows cpu #N stuck for M seconds!

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1343248/+subscriptions