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Issue 789877 link

Starred by 1 user
Status: Fixed
Owner:
█ jrbarnette@chromium.org
Last visit > 30 days ago
Closed: Jun 2018
Cc:
xixuan@chromium.org
gurcheta...@chromium.org
ihf@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 2
Type: Bug



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ultima-release: graphics_Drm: FAIL: Failed: ['swrast_test'] (chromeos4-row11-rack5-host19: found Chromebook without display.)

Project Member Reported by drinkcat@chromium.org, Nov 30 2017 
https://luci-milo.appspot.com/buildbot/chromeos/ultima-release/1720
https://luci-milo.appspot.com/buildbot/chromeos/ultima-release/1721

[Test-Logs]: graphics_Drm: FAIL: Failed: ['swrast_test']

https://pantheon.corp.google.com/storage/browser/chromeos-autotest-results/159330958-chromeos-test/chromeos4-row11-rack5-host19/graphics_Drm/debug/
11/29 14:48:55.177 INFO |      graphics_Drm:0149| -----------------[swrast_test]-----------------
11/29 14:48:55.178 DEBUG|             utils:0212| Running 'wflinfo -p null -a gles2'
11/29 14:48:55.414 INFO |    graphics_utils:1128| Found gles3.1.
11/29 14:48:55.416 DEBUG|             utils:0212| Running 'modetest -c'
11/29 14:48:55.621 DEBUG|             utils:0212| Running 'lspci | grep VGA'
11/29 14:48:55.662 DEBUG|             utils:0212| Running 'modetest -c'
11/29 14:48:55.868 ERROR|      graphics_Drm:0040| Error: found Chromebook without display.
11/29 14:48:55.880 INFO |      graphics_Drm:0158| Failed: test swrast_test can not be run on current configurations.
11/29 14:48:55.881 DEBUG|              test:0410| Test failed due to Failed: ['swrast_test']. Exception log follows the after_iteration_hooks.
11/29 14:48:55.882 DEBUG|              test:0415| Starting after_iteration_hooks for graphics_Drm

https://pantheon.corp.google.com/storage/browser/chromeos-autotest-results/159395835-chromeos-test/chromeos4-row11-rack5-host19/graphics_Drm/debug/
11/29 22:21:22.059 DEBUG|             utils:0212| Running 'wflinfo -p null -a gles2'
11/29 22:21:22.273 INFO |    graphics_utils:1128| Found gles3.1.
11/29 22:21:22.276 DEBUG|             utils:0212| Running 'modetest -c'
11/29 22:21:22.480 DEBUG|             utils:0212| Running 'lspci | grep VGA'
11/29 22:21:22.518 DEBUG|             utils:0212| Running 'modetest -c'
11/29 22:21:22.721 ERROR|      graphics_Drm:0040| Error: found Chromebook without display.
11/29 22:21:22.734 INFO |      graphics_Drm:0158| Failed: test swrast_test can not be run on current configurations.
11/29 22:21:22.736 DEBUG|              test:0410| Test failed due to Failed: ['swrast_test']. Exception log follows the after_iteration_hooks.

A random sampling of failures in:
https://wmatrix.googleplex.com/failures/unfiltered?tests=graphics_Drm&days_back=100&releases=tot&platforms=ultima&hide_missing=True
https://wmatrix.googleplex.com/failures/unfiltered?platforms=ultima&tests=graphics_Drm&days_back=100&releases=63&hide_missing=True
shows that all the failed tests are on that host (chromeos4-row11-rack5-host19).

Locked the host, I guess there is something wrong with its display?

Comment 1 by ihf@chromium.org, Nov 30 2017

Components: OS>Kernel>Graphics
Yes, chromeos4-row11-rack5-host19 seems to have problems with the display. chromeos4-row11-rack5-host15 is fine in comparison (different build though). Might be worth checking DUT out in person.

Comment 2 by cindyb@chromium.org, May 31 2018 

Hi, this bug has not been updated recently and remains untriaged. Please acknowledge the bug and provide status within two weeks (6/8/2018), or the bug will be closed. Thank you.

Comment 3 by drinkcat@google.com, May 31 2018

Labels: Hotlist-Deputy
Owner: jrbarnette@chromium.org
Status: Assigned (was: Untriaged)
Host is still locked, I have no reason to believe it fixed itself.

Assigning to this week deputy.

Comment 4 by jrbarnette@chromium.org, May 31 2018

Components: -Infra>Client>ChromeOS Infra>Client>ChromeOS>Test
It sounds like there might be a problem with the hardware; how
can we get a definitive determination as to whether the device is
working?

Comment 5 by drinkcat@chromium.org, May 31 2018 

For a start, I'd look at the device physically and see if the display comes up.

Comment 6 by jrbarnette@chromium.org, May 31 2018

Status: ExternalDependency (was: Assigned)
I've filed b/80549574 for an inspection.

Comment 7 by jrbarnette@chromium.org, Jun 1 2018

Status: Fixed (was: ExternalDependency)
Screen has been seen to be non-functional; a replacement unit has
been ordered.

Closing this in favor of the ticket for replacement, b/80549574.
►

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