The new RHCOS 48.84.202109241901-0 is being used for booting in 4.8.0-0.nightly-2021-09-28-165247.
[root@ip-10-0-10-77 core]# rpm-ostree status
State: idle
Deployments:
* ostree://13c18da5e6fee09fade484c3903209730cbb73e9ebcab806b9e9000cf97fd719
Version: 48.84.202109241901-0 (2021-09-24T19:04:29Z)
No bootstrap failure was seen in QE's CI job, move this bug as 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 4.8.14 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.
https://access.redhat.com/errata/RHBA-2021:3682