For what it's worth, Dockerized containers running common open-source applications (Cassandra, Mongo, Flynn) have stumbled hard on this - and of course, it's not just on Ubuntu, but all Linux kernels with 296291cdd: https://bugzilla.kernel.org/show_bug.cgi?id=109971 -
Akihiro has been a champion in tracking down the cause, reproduction of the problem, a patch, and pushing for a fix in all the right places. Give this guy a high five or a beer if you know him in person, he's helping a lot of people out with his efforts. ** Bug watch added: Linux Kernel Bug Tracker #109971 http://bugzilla.kernel.org/show_bug.cgi?id=109971 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1533043 Title: AUFS can hang up; Please update to v20160111 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1533043/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs