Get rid of noise during boot.

This log is not an error, it is a warning, don't spam a stack
crawl when it happens.

Change-Id: I6038e3625cc0c16af9e54887b5e7ec451d9f864d
Signed-off-by: houst0nn <houstonn@gmail.com>
Merge "Get rid of noise during boot." into pac-4.4