>From an apparmor pov those 2 kernels are almost identical, with the 4.4 kernel picking up a couple of backport patches, that just do some simple remapping and should not affect behavior.
There are however some external changes that could affect apparmor mediation binfmt_elf change (9f834ec18defc369d73ccf9e87a2790bfa05bf46) - that could very well be related to the name="overlay/etc/ld.so.cache" failure there are several changes in overlayfs that may result in permission changes. We can build som test kernels, a 4.4 kernel with the binfmt_elf commit cherry-picked and another one with the newer overlayfs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1701297 Title: NTP reload failure (unable to read library) on overlayfs To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1701297/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
