Completed multiple rounds of eap concurrent builds on following version, did not see the problem.
openshift v3.6.173.0.87
kubernetes v1.6.1+5115d708d7
etcd 3.2.1
Fix is available in following build, verified the fix by running multiple cycle of eap concurrent builds and did not encounter the issue.
openshift v3.6.173.0.89
kubernetes v1.6.1+5115d708d7
etcd 3.2.1
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.
https://access.redhat.com/errata/RHBA-2018:0113