Seems to be resemble bug #257331:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/257331
Searches around the interwebs seems to indicate dm-crypt as a potential candidate, although I'm certain I'm not running my disks encrypted.. seems that there are other appearances of this floating around:
http://www.google.fi/search?hl=fi&q=info:+task+blocked+for+120+seconds&start=10&sa=N
Seems to be resemble bug #257331:
https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/257331
Searches around the interwebs seems to indicate dm-crypt as a potential candidate, although I'm certain I'm not running my disks encrypted.. seems that there are other appearances of this floating around:
http:// www.google. fi/search? hl=fi&q= info:+task+ blocked+ for+120+ seconds& start=10& sa=N