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Issue 873863 link

Starred by 2 users

Issue metadata

Status: Fixed
Owner: ----
Closed: Aug 28
Cc:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Bug



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guado-paladin fails due to webrtc_PausePlayPeerConnections

Project Member Reported by jwer...@chromium.org, Aug 13

Issue description

Looks like guado-paladin has failed consistently for the last 10 runs due to failure in webrtc_PausePlayPeerConnections (like this one: https://stainless.corp.google.com/browse/chromeos-autotest-results/227032059-chromeos-test/ "Devtools target crashed"). This seems to be an existing known problem (see b:79153430) and the "solution" seems to have been to add RETRIES = 2 to the affected tests. Looks like that's not enough retries anymore, or there's a more permanent problem. Can you guys please take a look, and increase the RETRIES further if necessary?

Also, Ege, is this paladin still supposed to be experimental? There doesn't seem to be much justification on why this was moved in the first place in https://crosreview.com/862997. I assume it was done while adding new possibly flaky CfM-specific hardware tests... but it has been half a year now and as far as I know(?) this device is also used as a non-CfM Chromebox. We're not going to keep those users without test coverage forever just to support the CfM use of the platform, are we?
 
Status: Fixed (was: Untriaged)
I'm guessing this was caused by https://crbug.com/874755 which crashed all CfM tests.

Although the symptoms might look the same as b:79153430 (all Chrome crashes result in these error messages showing), the root cause is very different. It is fixed now.

egemih@ has left the team and I'm not familiar with the hwtest stuff he setup. What I can say is that the Guados used as CfM are in specific pools (bluestreak-pre-cq and hotrod). There are other pools with consumer Guados used for regular HWtests. I would guess the paladin that is experimental only uses Guados from the CfM specific pools, and would hence not prevent any tests from running on consumer Guados?

I'm closing this bug since the issue in the title is solved.

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