Had a quick look at this. In the discussion in the bugzilla there seem to be two patches referenced one which is considered too intrusive (but seems to help with the reported problem) and another one (which has a patchworks reference) that seemed to be not helping. Neither of both is yet committed upstream.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1645187 Title: 4.4.0-47-generic dm_snapshot random deadlock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-xenial/+bug/1645187/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
