Public bug reported: CRIU since version 1.2 requires this thing to work with containers. The field itself appeared in 3.15 with the patch below [1]. Please, consider including the patch for better CRIU support.
[1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=49d063cb3 ** Affects: crtools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1332589 Title: criu requires mnt_id field in the /proc/pid/fdinfo/fd file To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/crtools/+bug/1332589/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs