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Issue metadata

Status: Verified
Owner:
Closed: Mar 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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video_ChromeHWDecodeUsed.vp8 failing in HWTest [bvt-cq] on caroline-tot-chrome-pfq-informational

Project Member Reported by wzang@chromium.org, Mar 15 2018

Issue description

Video tests have been flaky on caroline-tot-chrome-pfq-informational for awhile, but seem to have currently settled down to one recurring failure:
  video_ChromeHWDecodeUsed.vp8: ERROR: GPU Video Decoder Error
This has been flaking since at least
  https://uberchromegw.corp.google.com/i/chromeos.chrome/builders/caroline-tot-chrome-pfq-informational/builds/1181 ,
and was recently the only failure:
  https://uberchromegw.corp.google.com/i/chromeos.chrome/builders/caroline-tot-chrome-pfq-informational/builds/1194

A few log snippets:

03/16 11:34:24.816 ERROR|             utils:0282| [stderr] cat: /usr/local/autotest/.checksum: No such file or directory
03/16 11:35:24.595 ERROR|   logging_manager:0626| tko parser: {'cidb_build_stage_id': 73588786, 'builds': "{'cros-version': 'caroline-tot-chrome-pfq-informational/R67-10494.0.0-b2387347'}", 'job_started': 1521225247, 'hostname': 'chromeos6-row2-rack23-host13', 'cidb_build_id': 2387347, 'status_version': 1, 'label': 'caroline-tot-chrome-pfq-informational/R67-10494.0.0-b2387347/bvt-cq/video_ChromeHWDecodeUsed.vp8.mse', 'parent_job_id': 184134438, 'drone': 'cros-full-0005.mtv.corp.google.com', 'user': 'chromeos-test', 'suite': 'bvt-cq', 'job_queued': 1521222260, 'experimental': 'False', 'build': 'caroline-tot-chrome-pfq-informational/R67-10494.0.0-b2387347'}
03/16 11:35:24.596 ERROR|   logging_manager:0626| tko parser: MACHINE NAME: chromeos6-row2-rack23-host13
03/16 11:35:24.596 ERROR|   logging_manager:0626| tko parser: MACHINE GROUP: caroline
03/16 11:35:24.596 ERROR|   logging_manager:0626| tko parser: parsing partial test ---- SERVER_JOB
03/16 11:35:24.596 ERROR|   logging_manager:0626| tko parser: parsing partial test None CLIENT_JOB.0
03/16 11:35:24.596 ERROR|   logging_manager:0626| tko parser: RUNNING: RUNNING
03/16 11:35:24.596 ERROR|   logging_manager:0626| CLIENT_JOB.0
03/16 11:35:24.596 ERROR|   logging_manager:0626| 
03/16 11:35:24.596 ERROR|   logging_manager:0626| tko parser: parsing partial test video_ChromeHWDecodeUsed.vp8 video_ChromeHWDecodeUsed.vp8
03/16 11:35:24.596 ERROR|   logging_manager:0626| tko parser: RUNNING: RUNNING
03/16 11:35:24.597 ERROR|   logging_manager:0626| Subdir: video_ChromeHWDecodeUsed.vp8
03/16 11:35:24.597 ERROR|   logging_manager:0626| Testname: video_ChromeHWDecodeUsed.vp8
03/16 11:35:24.597 ERROR|   logging_manager:0626| 
03/16 11:35:24.597 ERROR|   logging_manager:0626| tko parser: update RUNNING reason: GPU Video Decoder Error.
03/16 11:35:24.597 ERROR|   logging_manager:0626| tko parser: parsing test video_ChromeHWDecodeUsed.vp8 video_ChromeHWDecodeUsed.vp8
03/16 11:35:24.597 ERROR|   logging_manager:0626| tko parser: ADD: ERROR
03/16 11:35:24.597 ERROR|   logging_manager:0626| Subdir: video_ChromeHWDecodeUsed.vp8
03/16 11:35:24.597 ERROR|   logging_manager:0626| Testname: video_ChromeHWDecodeUsed.vp8
03/16 11:35:24.597 ERROR|   logging_manager:0626| GPU Video Decoder Error.
03/16 11:35:24.597 ERROR|   logging_manager:0626| tko parser: parsing test None CLIENT_JOB.0
03/16 11:35:24.597 ERROR|   logging_manager:0626| tko parser: ADD: GOOD
03/16 11:35:24.598 ERROR|   logging_manager:0626| Subdir: None
03/16 11:35:24.598 ERROR|   logging_manager:0626| Testname: CLIENT_JOB.0
03/16 11:35:24.598 ERROR|   logging_manager:0626| 
03/16 11:35:24.598 ERROR|   logging_manager:0626| tko parser: parsing test ---- SERVER_JOB

and

03/16 11:35:17.085 WARNI|              test:0637| The test failed with the following exception
Traceback (most recent call last):
  File "/usr/local/autotest/common_lib/test.py", line 631, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/usr/local/autotest/common_lib/test.py", line 831, in _call_test_function
    return func(*args, **dargs)
  File "/usr/local/autotest/common_lib/test.py", line 495, in execute
    dargs)
  File "/usr/local/autotest/common_lib/test.py", line 362, in _call_run_once_with_retry
    postprocess_profiled_run, args, dargs)
  File "/usr/local/autotest/common_lib/test.py", line 400, in _call_run_once
    self.run_once(*args, **dargs)
  File "/usr/local/autotest/cros/video/helper_logger.py", line 82, in call
    return func(*args, **kwargs)
  File "/usr/local/autotest/tests/video_ChromeHWDecodeUsed/video_ChromeHWDecodeUsed.py", line 104, in run_once
    raise error.TestError('GPU Video Decoder Error.')
TestError: GPU Video Decoder Error.
 

Comment 1 by glevin@chromium.org, Mar 16 2018

Summary: caroline-tot-chrome-pfq-informational failure (was: caroline-tot-chrome-pfq-informational failure)

Comment 2 by glevin@chromium.org, Mar 16 2018

Components: OS>Kernel>Graphics
Labels: Build-PFQ-Failures
Summary: video_ChromeHWDecodeUsed.vp8 failing in HWTest [bvt-cq] on caroline-tot-chrome-pfq-informational (was: caroline-tot-chrome-pfq-informational failure)

Comment 3 by glevin@chromium.org, Mar 16 2018

Description: Show this description

Comment 4 by glevin@chromium.org, Mar 16 2018

Cc: za...@chromium.org rohi...@chromium.org hiroh@chromium.org avkodipelli@chromium.org
Owner: hiroh@chromium.org
Status: Available (was: Untriaged)
+(some folks who've worked on video_ChromeHWDecodeUsed.py)
hiroh@ - You've touched this file most recently.  Could you take a look at this failure, and triage it appropriately?  Thanks!

Comment 5 by hiroh@chromium.org, Mar 19 2018

Status: Started (was: Available)

Comment 6 by hiroh@chromium.org, Mar 19 2018

This test is failed from ChromeOS 10497.0.0 because of crrev.com/c/949283. Created the issue for this.  crbug.com/823235 
But it is after the test was started to be failed. 
I am still investigating. 

Comment 7 by glevin@chromium.org, Mar 19 2018

Cc: -glevin@chromium.org -wzang@chromium.org jen...@chromium.org sammiequon@chromium.org
Cc: -rohi...@chromium.org vsu...@chromium.org

Comment 9 by za...@chromium.org, Mar 19 2018

Cc: -za...@chromium.org

Comment 10 by hiroh@chromium.org, Mar 22 2018

Status: Fixed (was: Started)
video_ChromeHWDecodeUsed is now not failed due to "GPU Video Decoder Error"
So this should be marked fixed.

However, it is rarely failed by another reason, Timed out while waiting 30s for IsJavaScriptExpressionTrue.
I will track this issue in another tracker,  crbug.com/824613 

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