Random CPU hard locks on Intel D101GGC w/12.04 Server

[penalvch]

Processing apport link:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1189565/+attachment/3699994/+files/apport.linux-image-3.5.0-30-generic.PBCuIZ.apport

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.5.0-30-generic 3.5.0-30.51~precise1
ProcVersionSignature: Ubuntu 3.5.0-30.51~precise1-generic 3.5.7.9
Uname: Linux 3.5.0-30-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D3', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info: Error: [Errno 2] No such file or directory
Card0.Amixer.values: Error: [Errno 2] No such file or directory
Date: Mon Jun 10 11:42:56 2013
HibernationDevice: RESUME=UUID=9a389072-bf81-4dfc-b530-7e52448fcb84
InstallationMedia: Ubuntu-Server 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130214)
IwConfig:
 eth0 no wireless extensions.

 lo no wireless extensions.
Lsusb:
 Bus 002 Device 002: ID 050d:0119 Belkin Components F5U120-PC Dual PS/2 Ports / F5U118-UNV ADB Adapter
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-30-generic root=/dev/mapper/hostname-root ro
RelatedPackageVersions:
 linux-restricted-modules-3.5.0-30-generic N/A
 linux-backports-modules-3.5.0-30-generic N/A
 linux-firmware 1.79.4
RfKill: Error: [Errno 2] No such file or directory
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/15/2006
dmi.bios.vendor: Award BIOS for Intel
dmi.bios.version: GC11010N.86A.0313.2006.0915.1840
dmi.board.name: D101GGC
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD35788-307
dmi.chassis.type: 3
dmi.modalias: dmi:bvnAwardBIOSforIntel:bvrGC11010N.86A.0313.2006.0915.1840:bd09/15/2006:svn:pn:pvr:rvnIntelCorporation:rnD101GGC:rvrAAD35788-307:cvn:ct3:cvr: