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[Po-Hsu Lin <po-hsu.lin@xxxxxxxxxxxxx>]

apport information

** Attachment added: "UdevLog.txt"
   https://bugs.launchpad.net/bugs/1510014/+attachment/4505418/+files/UdevLog.txt

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https://bugs.launchpad.net/bugs/1510014

Title:
  [Dell Precision M6800] Unable to complete the hibernate stress test

Status in linux-lts-vivid package in Ubuntu:
  Confirmed

Bug description:
  CID: 201305-13528 Dell Precision M6800

  Steps:
  1. Install 14.04.3 + AMD driver
  2. Install the certification suite
  3. Test it with hibernate 30 cycle stress test
  or run the following command for 30 times:
  fwts -q --stdout-summary -r ./hibernate_30_cycles s4 --s4-device-check --s4-device-check-delay 45 --s4-sleep-delay 120

  Expected result:
  * It can pass the 30 cycle hibernate stress test.

  Actual result:
  * System will freeze on some point, in the most recent test, it freeze on the 12th cycle.

  From the hibernate test log, some HIGH failures could be found in it (but hibernate works even with these failure messages):
  High failures: 5
   s4: Failed to freeze user space processes.
   s4: Failed to freeze remaining non-user space processes.
   s4: Failed to freeze devices.
   s4: Failed to allocate memory for hibernate image.
   s4: Failed to restore hibernate image.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.19.0-25-generic 3.19.0-25.26~14.04.1 [modified: boot/vmlinuz-3.19.0-25-generic]
  ProcVersionSignature: Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2
  Uname: Linux 3.19.0-25-generic x86_64
  NonfreeKernelModules: fglrx
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Mon Oct 26 05:03:20 2015
  InstallationDate: Installed on 2015-10-22 (3 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  SourcePackage: linux-lts-vivid
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu     2554 F.... pulseaudio
   /dev/snd/controlC1:  ubuntu     2554 F.... pulseaudio
  CRDA:
   country TW:
   	(2402 - 2472 @ 40), (3, 27)
   	(5270 - 5330 @ 40), (3, 17), DFS
   	(5735 - 5815 @ 40), (3, 30)
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=92881bec-f1f7-4e7d-a6ce-f497b8c7cb13
  InstallationDate: Installed on 2015-10-22 (3 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Dell Inc. Precision M6800
  NonfreeKernelModules: fglrx
  Package: linux (not installed)
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic root=UUID=f2760b56-9f6e-4a2d-beda-6fd550004a3b ro quiet splash
  ProcVersionSignature: Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-25-generic N/A
   linux-backports-modules-3.19.0-25-generic  N/A
   linux-firmware                             1.127.14
  Tags:  trusty
  Uname: Linux 3.19.0-25-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 05/24/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A14
  dmi.board.name: 0VMM6X
  dmi.board.vendor: Dell Inc.
  dmi.board.version: X02
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA14:bd05/24/2015:svnDellInc.:pnPrecisionM6800:pvr01:rvnDellInc.:rn0VMM6X:rvrX02:cvnDellInc.:ct9:cvr:
  dmi.product.name: Precision M6800
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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