WARNING: at /build/buildd/linux-2.6.31/arch/x86/kernel/check.c:134 check_for_bios_corruption+0xcb/0xe0()

I saw this problem when resuming from suspend.
Is irda causing the trouble?
See bug #231562.

ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: ubuntu 3206 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'ICH6'/'Intel ICH6 with AD1981B at irq 21'
   Mixer name : 'Analog Devices AD1981B'
   Components : 'AC97a:41445374'
   Controls : 25
   Simple ctrls : 18
Date: Fri Jan 22 16:10:54 2010
DistroRelease: Ubuntu 9.10
Failure: oops
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Package: linux-image-2.6.31-14-generic 2.6.31-14.48
PccardctlIdent:
 Socket 0:
   no product info available
 Socket 1:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
 Socket 1:
   no card
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-14-generic N/A
 linux-firmware 1.24
RfKill:

SourcePackage: linux
Tags: kernel-oops
Title: WARNING: at /build/buildd/linux-2.6.31/arch/x86/kernel/check.c:134 check_for_bios_corruption+0xcb/0xe0()
Uname: Linux 2.6.31-14-generic i686
dmi.bios.date: 11/21/2005
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68DTD Ver. F.0C
dmi.board.name: 099C
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 39.1E
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68DTDVer.F.0C:bd11/21/2005:svnHewlett-Packard:pn:pvrF.0C:rvnHewlett-Packard:rn099C:rvrKBCVersion39.1E:cvnHewlett-Packard:ct10:cvr:
dmi.product.version: F.0C
dmi.sys.vendor: Hewlett-Packard