RaResponder: log instead of throw exception am: 12eeb3939b

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/2168407

Change-Id: I47b04ff1f405838427b3217ddf83b7e02e86fc85
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>