I'm also grateful for the free service provided by Ubuntu here, although
I must object ! The release being LTS or not is irrelevant to this
problem as we are obviously in the support lifecycle of the zesty
release. The release being non-LTS is not an indicator of instability,
or at least it should not.

I understand this is not a security issue, but it's highly affecting
user experience for at least 144 people here in this thread. And of
course, it's only the tip of the iceberg, most users - and particularly
non-tech users who are afaik one of Ubuntu's main targets - don't want
the hassle of reporting bugs. They'll eventually change the piece of
software causing them trouble.

Also, the culprit of these freezes seem to be a patch Ubuntu team
decided to backport. I would assume they'd be swift to fix the issues
they've been introducing in a widely used kernel.

If you know how to do so, please hasten the process, for our sakes and
Ubuntu's !

You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.

  kernel BUG at /build/linux-

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  Fix Committed
Status in linux-hwe-edge source package in Zesty:
  Fix Committed

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
   /dev/snd/controlC0:  mathieu    2221 F.... pulseaudio
   /dev/snd/pcmC1D0p:   mathieu    2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu    2221 F.... pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware                             1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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