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Issue 645498 link

Starred by 2 users

Issue metadata

Status: Assigned
Owner:
not available
Cc:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 3
Type: Bug

Blocked on:
issue 646020



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A lot of media_unittests failing on Jelly Bean Tester

Project Member Reported by gsennton@chromium.org, Sep 9 2016

Issue description

The media_unittests seem to have started failing in build #6020:

https://uberchromegw.corp.google.com/i/chromium.android/builders/Jelly%20Bean%20Tester/builds/6020

Link to flakiness dashboard for media_unittests on Jelly Bean Tester:
https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=media_unittests&builder=chromium.android%3AJelly%20Bean%20Tester


I don't really know what could cause this.. having a look at logcat dumps.
 
Cc: cwallez@chromium.org
Still no clue.. cwallez@ could your change https://codereview.chromium.org/2326713002 be involved in this?
Seems unlikely as I don't see a test that would try to use a GPU program.

I don't see a suspicious commit, reverting mine, just to be safe.
Cc: gsennton@chromium.org
Revert didn't help, so I'll reland the commit.

https://uberchromegw.corp.google.com/i/chromium.android/builders/Jelly%20Bean%20Tester/builds/6034/steps/media_unittests/logs/stdio has a timeout causing all tests to fail.
Actually the revert didn't go through, let me retry to land it.
Cc: yolandyan@chromium.org
Actually, this bot is fail lots of tests from different test suites, unless a lot of jelly-bean-ruining changes landed recently this might be a problem with the device.

Yoland, can we look at the device / reboot it?
Cc: bpastene@chromium.org
Owner: yolandyan@chromium.org
Status: Assigned (was: Untriaged)
added +bpastene, master of infra status

#1: it actually started at build #6007

#5: the devices reboot every time at `provision device` stage, but since build 6014 (https://uberchromegw.corp.google.com/i/chromium.android/builders/Jelly%20Bean%20Tester/builds/6013), devices start to gradually go missing. I just ssh in and there is only one device attached. Not sure whether that's related to the device failing.

I will check on what happened to the devices and maybe run a couple of local run

Blockedon: 646020
I ran the tests locally, they fail more than they do on bots.
(revert didn't help, unreverting)

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