Does the error go away if you boot a Xenial test kernel on this machine and re-run the test? That will tell us if it is a kernel regression.
** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: kernel-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655735 Title: Incompatible libdevmapper 1.02.136 (2016-11-05) and kernel driver (unknown version). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1655735/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs