MySQL - [Note] Got an error reading communication packets
After spending lot of time I am able to resolve my issue and reason is that in Openshitf/kubernetes we have section to verify readiness of mysql like

  readinessProbe:
    tcpSocket:
      port: 3306
    initialDelaySeconds: 20
    periodSeconds: 2
    timeoutSeconds: 1


So it was pinging every two seconds on 3306 port, i changed it to below and its resolved the issue, 

 readinessProbe:
        exec:
          command:
          - sh
          - -c
          - "mysqladmin ping -u root -p${MYSQL_ROOT_PASSWORD}"
        initialDelaySeconds: 5
        periodSeconds: 2
        timeoutSeconds: 1