kernel-packages team mailing list archive

[Nick Moffitt <nick.moffitt@xxxxxxxxxxxxx>]

Public bug reported:

While working on deploying arm64 builders in openstack, we found that it
was pretty easy to wedge them.  Many hang just running ntpdate right off
the bat.

William Grant had more direct tests he did, but upgrading from 3.13 to
3.19 didn't seem to fix things.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "apport data from one of the compute node hosts"
   https://bugs.launchpad.net/bugs/1506543/+attachment/4495876/+files/apport.linux-image-3.13.0-35-generic.mejof96e.apport

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https://bugs.launchpad.net/bugs/1506543

Title:
  openstack instances on arm64 lock up on polling and other situations
  fairly repeatably

Status in linux package in Ubuntu:
  New

Bug description:
  While working on deploying arm64 builders in openstack, we found that
  it was pretty easy to wedge them.  Many hang just running ntpdate
  right off the bat.

  William Grant had more direct tests he did, but upgrading from 3.13 to
  3.19 didn't seem to fix things.

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