Hi Kernel Maintainers,

Tried to report this properly via email but got some formatting issues
coming back, I've attached the content of the original email report as
'Report.txt'.

It is the same file as found on comment 12 on Launchpad bug.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1142385

Apologies for any missing information or lack of reporting experience :)