W0408 03:02:42.667665       1 deprecated.go:66] 
==== Removed Flag Warning ======================

logtostderr is removed in the k8s upstream and has no effect any more.

===============================================
		
I0408 03:02:42.668086       1 kube-rbac-proxy.go:235] Valid token audiences: 
I0408 03:02:42.669135       1 kube-rbac-proxy.go:349] Reading certificate files
I0408 03:02:42.669399       1 kube-rbac-proxy.go:397] Starting TCP socket on :8443
I0408 03:02:42.669641       1 kube-rbac-proxy.go:404] Listening securely on :8443