Verified this bug on 4.4.0-0.nightly-2020-04-20-044802
When upgrade from 4.4.0-0.nightly-2020-04-18-095545 to 4.4.0-0.nightly-2020-04-20-044802
no new logs like "Missing CNI default network" shown
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.