I don't see anything obvious in the backlog. Is it possible to test a v4.1 kernel to see if this was fixed recently? In addition is this also present on PowerNV systems as well?
** Changed in: linux (Ubuntu) Assignee: Chris J Arges (arges) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1443325 Title: ISST-LTE:Ubuntu15.04: task aio-stress:12277 blocked for more than 120 seconds. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1443325/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs