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Issue metadata

Status: Unconfirmed
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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[M72] [bvt-cq] audio_Microphone test failing on Octopus Boards

Project Member Reported by aashutoshk@google.com, Jan 10

Issue description

audio_Microphone test failing with the following error "Unhandled RuntimeError: Command failed(13080, 1): /usr/bin/arecord -d 3 -c 5 -f S16_LE -r 44100 -D plughw:0,1 /tmp/tmpZQKpAZ"

May be the issue got eclipsed by https://bugs.chromium.org/p/chromium/issues/detail?id=919983

Link to the failures. 
https://stainless.corp.google.com/search?view=matrix&first_date=2018-12-30&last_date=2019-01-13&suite=%5CQbvt-cq%5CE&exclude_au=false&exclude_retried=false&owner=chromeos-test&col=test&model=phaser&row=build&test=audio_Microphone
 
Cc: kbleicher@chromium.org
Cc: vineeths@chromium.org jen...@chromium.org hychao@chromium.org
Labels: -Pri-2 Pri-1
Lots of errors in messages - https://storage.cloud.google.com/chromeos-autotest-results/275578749-chromeos-test/chromeos6-row6-rack17-host6/audio_Microphone/sysinfo/var/log_diff/messages


Labels: bvt-triage
Direct command run output:

$ ssh root@chromeos6-row6-rack17-host6
localhost ~ # /usr/bin/arecord -d 3 -c 5 -f S16_LE -r 44100 -D plughw:0,1 /tmp/tmpZQKpAZ
Recording WAVE '/tmp/tmpZQKpAZ' : Signed 16 bit Little Endian, Rate 44100 Hz, Channels 5
arecord: set_params:1403: Unable to install hw params:
ACCESS:  RW_INTERLEAVED
FORMAT:  S16_LE
SUBFORMAT:  STD
SAMPLE_BITS: 16
FRAME_BITS: 80
CHANNELS: 5
RATE: 44100
PERIOD_TIME: 32000
PERIOD_SIZE: (1411 1412)
PERIOD_BYTES: (14110 14120)
PERIODS: (4 5)
BUFFER_TIME: (135986 135987)
BUFFER_SIZE: 5997
BUFFER_BYTES: 59970
TICK_TIME: 0

Tested manually on Octopus-Phaser360 with build 11316.66.0, 72.0.3626.49 and not reproducible.  
1. Using Online voice recorder and
2. arecord command

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