As long as criu is a technology preview we should try to follow upstream. Upstream is still fast moving and is still implementing important features.
There are already a few backports in the existing criu package for RHEL 7.2 and especially for the PPC64LE support a newer criu version is required.
the documentation text sounds correct. Thanks!
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.