Check the upgrade result with build 4.8.0-0.nightly-2021-09-02-190843, and this issue not found. So move this bug to verified
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 (OpenShift Container Platform 4.8.11 bug fix update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
*** Bug 2004998 has been marked as a duplicate of this bug. ***