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[Bug 763763] Re: Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at (null); EIP is at vhba_ctl_read+0x16e/0x230 [vhba]


*** This bug is a duplicate of bug 775138 ***

** This bug has been marked a duplicate of bug 775138
   Kernel Oops - unable to handle kernel paging request; EIP is at vhba_ctl_read+0x1fe/0x2e0 [vhba]

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  Kernel Oops - BUG: unable to handle kernel NULL pointer dereference at
  (null); EIP is at vhba_ctl_read+0x16e/0x230 [vhba]

Status in cdemu:
Status in linux package in Ubuntu:

Bug description:
  An error occured after launching the system. Said about instability of
  the core

  ProblemType: KernelOops
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-8-generic-pae 2.6.38-8.42
  Regression: Yes
  Reproducible: No
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae
  Uname: Linux 2.6.38-8-generic-pae i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Annotation: Your system might become unstable now and might need to be restarted.
  Architecture: i386
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
   /dev/snd/controlC0:  andy       3158 F.... pulseaudio
  CRDA: Error: [Errno 2] Нет такого файла или каталога
   Card hw:0 'Intel'/'HDA Intel at 0xf6000000 irq 44'
     Mixer name	: 'Intel IbexPeak HDMI'
     Components	: 'HDA:10ec0269,104d4600,00100004 HDA:80862804,104d4600,00100000'
     Controls      : 16
     Simple ctrls  : 8
  Date: Sun Apr 17 18:42:41 2011
  Failure: oops
  Frequency: Once a day.
  HibernationDevice: RESUME=UUID=a0219d44-c6a6-4f1f-bd81-2d7700bb39e5
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
  MachineType: Sony Corporation VPCEB3J1E
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=cd54d13a-5612-4a56-b25e-c15fed3c84cf ro quiet splash vt.handoff=7
   linux-restricted-modules-2.6.38-8-generic-pae N/A
   linux-backports-modules-2.6.38-8-generic-pae  N/A
   linux-firmware                                1.50
  SourcePackage: linux
  Title: BUG: unable to handle kernel NULL pointer dereference at   (null)
  UpgradeStatus: Upgraded to natty on 2011-04-17 (0 days ago)
  dmi.bios.date: 10/06/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R1140Y8
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR1140Y8:bd10/06/2010:svnSonyCorporation:pnVPCEB3J1E:pvrC6074YAG:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VPCEB3J1E
  dmi.product.version: C6074YAG
  dmi.sys.vendor: Sony Corporation

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