change log level to debug (#35370)
change log level to debug (#35370)

* only check for fail close if it is not already fail

Signed-off-by: Rama Chavali <40109507d7c707c570c476fc1522e2d26df7f15e@salesforce.com>

* change to debug

Signed-off-by: Rama Chavali <40109507d7c707c570c476fc1522e2d26df7f15e@salesforce.com>

* revert

Signed-off-by: Rama Chavali <40109507d7c707c570c476fc1522e2d26df7f15e@salesforce.com>
istio/istio,istio/istio,istio/istio,istio/istio,istio/istio