When working in rootless container environment with user namespaces,
those directories are pre-populated by the container runtime as
bind-mounts from host.

Such bind-mounts though naturally inherit ownership/permissions from the
host's filesystem.rpm, and non-privileged "root" inside container can
not be allowed to touch files owned by host's UID=0. Those directories
are then shown as owned by 'nobody:nobody'.

When filesystem.rpm holds those /proc and /sys in payload, rpm tries to
re-chown the file to root:root on every package update transaction.
This operation can not succeed because 'root:root' inside container maps
to some large UID/GID on host -- and so the RPM transaction fails.

As a workaround (there's no better way currently), remove /proc and /sys
from the packaged payload, mark those directories %ghost and create them
by scriptlet.

Resolves: rhbz#1548403
Version: 3.16

Signed-off-by: Pavel Raiskup praiskup@redhat.com