1675938 - Perma dom/media/webrtc/tests/mochitests/test_peerConnection_stats.html | remote-inbound-rtp.jitter is sane number for a local only test. value=x.x when Gecko 84 merges to Beta on 2020-11-16

Status: VERIFIED DUPLICATE of bug 1672590

(Core :: WebRTC: Audio/Video, defect, P5)

Description

[Narcis Beleuzu [:NarcisB]]

[Tracking Requested - why for this release]:

This started to perma fail with the beta-sim from 30.10.2020 :
https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=98daf8e50a44468254527b9aeee367d0024c167b&selectedTaskRun=a1nl-CN9TgqYjRpeh2DI9w.0

Log: https://treeherder.mozilla.org/logviewer?job_id=320284831&repo=try&lineNumber=47057

Log snippet:

[task 2020-10-30T18:35:04.706Z] 18:35:04     INFO - TEST-PASS | dom/media/webrtc/tests/mochitests/test_peerConnection_stats.html | remote-inbound-rtp.packetsLost is a sane number for a short test. value=0 
[task 2020-10-30T18:35:04.707Z] 18:35:04     INFO - Buffered messages finished
[task 2020-10-30T18:35:04.707Z] 18:35:04     INFO - TEST-UNEXPECTED-FAIL | dom/media/webrtc/tests/mochitests/test_peerConnection_stats.html | remote-inbound-rtp.jitter is sane number for a local only test. value=54.5 
[task 2020-10-30T18:35:04.707Z] 18:35:04     INFO - SimpleTest.ok@https://example.com/tests/SimpleTest/SimpleTest.js:417:16
[task 2020-10-30T18:35:04.708Z] 18:35:04     INFO - pedanticChecks/<@https://example.com/tests/dom/media/webrtc/tests/mochitests/test_peerConnection_stats.html:537:9
[task 2020-10-30T18:35:04.708Z] 18:35:04     INFO - pedanticChecks@https://example.com/tests/dom/media/webrtc/tests/mochitests/test_peerConnection_stats.html:323:10
[task 2020-10-30T18:35:04.708Z] 18:35:04     INFO - PC_LOCAL_TEST_LOCAL_STATS/<@https://example.com/tests/dom/media/webrtc/tests/mochitests/test_peerConnection_stats.html:808:19

:andi , could this be caused by Bug 1671641

Comment 1

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

It's almost a permanent failure (Oct 29 had the M-spi mda passing).

Comment 2

[Christian Holler (:decoder)]

Likely related/the same as bug 1672590?

Comment 3

[Byron Campen [:bwc]]

Will uplift bug 1672590 once it lands.

Comment 4

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

No need to uplift as this only affects Gecko 84.

Comment 5

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Verified fixed with today's central-as-beta simulation.