This bug was fixed in the package flashcache - 3.1.3+git20150701-5ubuntu0.17.04.1
--------------- flashcache (3.1.3+git20150701-5ubuntu0.17.04.1) zesty; urgency=medium * Initialize bi_op_flags in dm_io_request structures (LP: #1714185). -- Stefan Bader <stefan.ba...@canonical.com> Thu, 31 Aug 2017 10:17:56 +0200 ** Changed in: flashcache (Ubuntu Zesty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1714185 Title: flashcache is not usable on kernel version 4.8 and later To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flashcache/+bug/1714185/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs