Hey, so we're seeing an instance of this issue and the problem is that a
lock is taken on an fd instead of a path. This should be legal and we
urgently need a fix for this since this is starting to break all systemd
services running in a container that use PrivateUsers= and anything else
that hits the following codepath:
if (lockf(netns_storage_socket[0], F_LOCK, 0) < 0)
return -errno;
in systemd.
** Changed in: apparmor (Ubuntu)
Status: Triaged => Confirmed
** Changed in: apparmor (Ubuntu)
Importance: High => Critical
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https://bugs.launchpad.net/bugs/1575779
Title:
hostnamectl fails under lxd unpriv container
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