kernel-packages team mailing list archive

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

tom24, could you please test the latest mainline kernel via
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-trusty/ and advise
if this is reproducible?

** Tags added: latest-bios-1004 regression-release

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

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https://bugs.launchpad.net/bugs/980330

Title:
  BUG: unable to handle kernel NULL pointer dereference at   (null)

Status in The Linux Kernel:
  Confirmed
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  hi there,

  every time i plug in my typhoon dvb-s box, i get this error when firmware dvb-usb-vp702x-02.fw is loaded.
  if i boot my system with old kernel 2.X everything will work fine.

  best regards
  thomas

  lsusb:
  Bus 002 Device 003: ID 13d3:3207 IMC Networks DTV-DVB UDST7020BDA DVB-S Box(DVBS for MCE2005)

  lsmod:
  dvb_usb_vp702x         25591  1 
  dvb_usb                27623  1 dvb_usb_vp702x
  dvb_core               98163  1 dvb_usb
  rc_core                21231  1 dvb_usb

  ProblemType: KernelOops
  DistroRelease: Ubuntu 12.04
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
  Uname: Linux 3.2.0-23-generic-pae i686
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  Annotation: Your system might become unstable now and might need to be restarted.
  ApportVersion: 2.0.1-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  tom        2397 F.... pulseaudio
   /dev/snd/controlC0:  tom        2397 F.... pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfcff8000 irq 43'
     Mixer name	: 'Realtek ALC1200'
     Components	: 'HDA:10ec0888,104382fe,00100101'
     Controls      : 40
     Simple ctrls  : 22
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xfe9fc000 irq 17'
     Mixer name	: 'Nvidia GPU 1c HDMI/DP'
     Components	: 'HDA:10de001c,10b01401,00100100'
     Controls      : 12
     Simple ctrls  : 2
  Date: Thu Apr 12 23:34:24 2012
  Failure: oops
  HibernationDevice: RESUME=UUID=a2d2fa7f-f037-4bb2-80fe-6bb0671b8a3a
  InstallationMedia: Ubuntu 10.04.2 LTS "Lucid Lynx" - Release i386 (20110211.1)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  MachineType: System manufacturer P5QL PRO
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic-pae root=UUID=dd853f0f-995a-4413-8d48-05ef9b5b6733 ro quiet splash vt.handoff=7
  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+git20090217-1ubuntu18
  RfKill:
   
  SourcePackage: linux
  Title: BUG: unable to handle kernel NULL pointer dereference at   (null)
  UpgradeStatus: Upgraded to precise on 2012-04-11 (1 days ago)
  dmi.bios.date: 07/01/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1004
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5QL PRO
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1004:bd07/01/2009:svnSystemmanufacturer:pnP5QLPRO:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5QLPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5QL PRO
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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