The test audio_AudioCorruption has been failing somewhat frequently on the Butterfly platform with two different types of timeout exceptions. 

https://wmatrix.googleplex.com/unfiltered?hide_missing=True&releases=tot&tests=audio_AudioCorruption&days_back=15&platforms=butterfly

#1: TestError: Corruption test is timeout
#2: TimeoutException:

I've attached the two log files.

Problem exists on all milestones, though seems worse on ToT.
Happening on various DUTs, not just one.
 

Deleted: TimeoutException.txt 52.7 KB

TimeoutException.txt 52.7 KB View Download

Deleted: TestError.txt 44.5 KB

TestError.txt 44.5 KB View Download