+++ This bug was initially created as a clone of Bug #1794022 +++
Update SDN to backport https://github.com/kubernetes/kubernetes/pull/86015 to prevent lost events during cluster startup.
(Not easily QA-able; the failure mode is very sporadic and we previously had a mostly-working workaround for it [which is removed as part of this change])
as `Not easily QA-able`. QE just do some regression testing on 4.2.18. and no regression issue happen.
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, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.