kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Solitaire, if the issue is not reproducible in mainline (which the Utopic kernel is rebased off of) but is in Proposed, then it would appear a downstream (Ubuntu) issue, not an upstream one. Hence, I'll mark this Triaged for now as bisecting the downstream Ubuntu kernel to a specific commit tends to end in a merge base issue noted in https://wiki.ubuntu.com/Kernel/KernelBisection .
 
Thank you for your understanding.

** Tags removed: needs-reverse-bisect
** Tags added: needs-bisect

** Changed in: linux (Ubuntu)
       Status: Confirmed => Triaged

** Changed in: linux (Ubuntu)
   Importance: Medium => High

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https://bugs.launchpad.net/bugs/1397553

Title:
  BUG: unable to handle kernel paging request at ffffec2000000900

Status in linux package in Ubuntu:
  Triaged

Bug description:
  
  Updated to latest kernel: linux-image-3.16.0-26-generic

  Get no input from display.

  Previous kernel works fine with no issues

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.10
  Package: linux-image-3.16.0-26-generic 3.16.0-26.34
  ProcVersionSignature: Ubuntu 3.16.0-26.34-generic 3.16.7-ckt1
  Uname: Linux 3.16.0-26-generic x86_64
  Annotation: Your system might become unstablenow and might need to be restarted.
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  bill      12160 F.... pulseaudio
   /dev/snd/controlC0:  bill      12160 F.... pulseaudio
  Date: Thu Nov 27 13:56:47 2014
  DuplicateSignature: BUG: unable to handle kernel paging request at location RIP: 0010:location  location kfree+0x56/0x150
  Failure: oops
  HibernationDevice: RESUME=UUID=d06d77c1-468d-41ec-8365-bdbd9dd870ed
  InstallationDate: Installed on 2014-09-21 (66 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140921)
  MachineType: MotherBoard By ZOTAC MotherBoard Fusion350-B-B/E/J/U
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-26-generic root=UUID=ca668714-f82b-4132-afea-4ae2931e8f56 ro recovery nomodeset
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: yes
   	Hard blocked: no
  SourcePackage: linux
  Title: BUG: unable to handle kernel paging request at ffffec2000000900
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/14/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 4.6.4
  dmi.board.asset.tag: NA
  dmi.board.name: Fusion350-B-B/E/J/U
  dmi.board.vendor: ZOTAC
  dmi.board.version: 01
  dmi.chassis.asset.tag: NA
  dmi.chassis.type: 3
  dmi.chassis.vendor: NA
  dmi.chassis.version: NA
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd11/14/2011:svnMotherBoardByZOTAC:pnMotherBoardFusion350-B-B/E/J/U:pvrMotherBoard01:rvnZOTAC:rnFusion350-B-B/E/J/U:rvr01:cvnNA:ct3:cvrNA:
  dmi.product.name: MotherBoard Fusion350-B-B/E/J/U
  dmi.product.version: MotherBoard 01
  dmi.sys.vendor: MotherBoard By ZOTAC

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