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Issue 739824 link

Starred by 3 users

Issue metadata

Status: Duplicate
Merged: issue 738441
Owner:
Closed: Jul 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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mash_browser_tests flaky on the chromeos try bot

Project Member Reported by jmad...@chromium.org, Jul 6 2017

Issue description

This seems to be flaking pretty often (maybe 1/8-1/4 of runs). The step fails without much of an error message. It is affecting the stability of the ANGLE CQ.

Not sure if this is a recent regression or something long-standing. Seems to have been happening for a while.

example fail:
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_chromeos_ozone_rel_ng/builds/422286

More failures here:
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_chromeos_ozone_rel_ng?numbuilds=200

Victor do you know a potential owner?
 
I have reported this problem in  issue 678687 
Owner: jonr...@chromium.org
Status: Assigned (was: Available)
This is still happening a lot -- from the title of 678687, it seems like that bug is not specifically about the flaky timeout failure of mash_browser_tests on linux_chromium_chromeos_ozone_rel_ng so I'll keep this bug separate for now.

Example log:
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.linux%2Flinux_chromium_chromeos_ozone_rel_ng%2F428088%2F%2B%2Frecipes%2Fsteps%2Fmash_browser_tests__with_patch_%2F0%2Fstdout

jonross@, do you know why mash_browser_tests is timing out on that builder and what we might try to do next to avoid this?
Labels: -Pri-2 Pri-1
Marking as P1 because frequent timeouts on try bots affect a lot of developers by increasing CQ false negatives and CQ time
Mergedinto: 738441
Status: Duplicate (was: Assigned)
The flakes are caused by a race condition within Ash, when it is trying to access font.

I'm merging this into the main bug tracking that problem.

A fix has been submitted to the CQ: https://chromium-review.googlesource.com/c/568789/

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