unable to handle kernel paging request in patch_generic_hdmi [snd_hda_codec_hdmi]

[Gionn]

Getting an oops on startup, occurs often, and in these occasions the system hangs on shutdown/reboot sequence.

Snippet of the kernel oops:
[ 4.387306] BUG: unable to handle kernel paging request at ffff8801b09effe0
[ 4.387358] IP: [<ffffffffa0d79820>] patch_generic_hdmi+0xe0/0x550 [snd_hda_codec_hdmi]
[ 4.387401] PGD 1c0e063 PUD 17bffe067 PMD 1b008c063 PTE 80000001b09ef161
[ 4.387440] Oops: 0003 [#1] SMP

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-19-generic 3.8.0-19.30
ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: scorp 2306 F.... pulseaudio
CRDA:
 country IT:
  (2402 - 2482 @ 40), (N/A, 20)
  (5170 - 5250 @ 40), (N/A, 20)
  (5250 - 5330 @ 40), (N/A, 20), DFS
  (5490 - 5710 @ 40), (N/A, 27), DFS
Date: Mon May 6 07:54:52 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-04-25 (10 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: Sony Corporation VPCS13V9E
MarkForUpload: True
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=31cdb197-f06a-4976-a0a8-00f63351fecb ro quiet splash
RelatedPackageVersions:
 linux-restricted-modules-3.8.0-19-generic N/A
 linux-backports-modules-3.8.0-19-generic N/A
 linux-firmware 1.106
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/21/2010
dmi.bios.vendor: INSYDE
dmi.bios.version: R2100Q3
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:bvnINSYDE:bvrR2100Q3:bd09/21/2010:svnSonyCorporation:pnVPCS13V9E:pvrC10504ZE:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCS13V9E
dmi.product.version: C10504ZE
dmi.sys.vendor: Sony Corporation

[Brad Figg (brad-figg)]

This change was made by a bot.

[Juan Pablo (jopojuan)]

This bug affects to me too.
Adding dmesg file