Add way to check for POLL in console output

Test: atest
Bug: 203371088
Change-Id: I8bae81d98f265e65feb9bb1522032cb82e7868b1
(cherry picked from commit 7c7d0cf8ff17aa591fb6095564c13058a729b55a)
Merged-In: I8bae81d98f265e65feb9bb1522032cb82e7868b1
3 files changed