Description of problem:
Set the router log level to 4 and check the log.
The skipcommit value cannot be shown as expected in the log.

# oc logs  router-3-w0kyn  | grep skip\ commit
I0712 09:35:13.603024       1 router.go:630] Updating skip commit to: %!s(bool=true)
I0712 09:37:15.227676       1 router.go:630] Updating skip commit to: %!s(bool=false)
I0712 09:45:14.592676       1 router.go:630] Updating skip commit to: %!s(bool=true)
I0712 09:45:14.780738       1 router.go:630] Updating skip commit to: %!s(bool=false)



Version-Release number of selected component (if applicable):
openshift 3.2.1.5

How reproducible:
always

Steps to Reproduce:
1. Create router on the env
2. Change the loglevel to 4 by editing the dc
3. Check the router pod log

Actual results:
# oc logs  router-3-w0kyn  | grep skip\ commit
I0712 09:35:13.603024       1 router.go:630] Updating skip commit to: %!s(bool=true)
I0712 09:37:15.227676       1 router.go:630] Updating skip commit to: %!s(bool=false)
I0712 09:45:14.592676       1 router.go:630] Updating skip commit to: %!s(bool=true)
I0712 09:45:14.780738       1 router.go:630] Updating skip commit to: %!s(bool=false)


Expected results:
Should show the value correctly.

Additional info:
[root@master ~]# grep -in "skipcommit" src/github.com/origin/pkg/router/template/router.go 
83:     skipCommit bool
255:    if r.skipCommit {
653:// SetSkipCommit indicates to the router whether requests to
655:func (r *templateRouter) SetSkipCommit(skipCommit bool) {
656:    if r.skipCommit != skipCommit {
657:            glog.V(4).Infof("Updating skip commit to: %s", skipCommit)
658:            r.skipCommit = skipCommit