Open Bug 1839438 Opened 1 year ago Updated 1 year ago

Intermittent /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | single tracking bug

Categories

(Core :: WebRTC, defect, P5)

Product:
Core
Component:
WebRTC
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox-esr102 --- unaffected
firefox-esr115 --- affected
firefox114 --- unaffected
firefox115 --- unaffected
firefox116 --- affected
firefox117 --- affected

People

(Reporter: intermittent-bug-filer, Assigned: dbaker)

References

(Regression)

Details

(Keywords: intermittent-failure, intermittent-testcase, regression, Whiteboard: [retriggered])

Filed by: nerli [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=419992586&repo=try
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HixVYwWYTWWl1u94N6WSCA/runs/0/artifacts/public/logs/live_backing.log

[task 2023-06-20T15:21:36.078Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 24->16 should succeed with RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.079Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 24->16 should succeed without RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.079Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate undefined->16 should succeed with RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.079Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate undefined->16 should succeed without RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.079Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 24->undefined should succeed with RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.079Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 24->undefined should succeed without RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.079Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 0->16 should succeed with RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.079Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 0->16 should succeed without RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.080Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 24->0 should succeed with RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.080Z] 15:21:36     INFO - TEST-PASS | /webrtc-extensions/RTCRtpParameters-maxFramerate.html | setParameters() with maxFramerate 24->0 should succeed without RTCRtpTransceiverInit 
[task 2023-06-20T15:21:36.080Z] 15:21:36     INFO - TEST-UNEXPECTED-FAIL | /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | measure raising and lowering video jitterBufferTarget - assert_less_than: video decreasedDelay 40.542713567839186 less than increased delay 37.90625 expected a number less than 37.90625 but got 40.542713567839186
[task 2023-06-20T15:21:36.080Z] 15:21:36     INFO - applyJitterBufferTarget/<@http://web-platform.test:8000/webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html:75:32
[task 2023-06-20T15:21:36.080Z] 15:21:36     INFO - Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2599:25
[task 2023-06-20T15:21:36.081Z] 15:21:36     INFO - applyJitterBufferTarget@http://web-platform.test:8000/webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html:75:5
[task 2023-06-20T15:21:36.084Z] 15:21:36     INFO - .
Keywords: regression
Regressed by: 1835047
Summary: Intermittent /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | single tracking bug → Intermittent linux beta/esr115 /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | single tracking bug

Set release status flags based on info from the regressing bug 1835047

:dbaker, since you are the author of the regressor, bug 1835047, could you take a look?

For more information, please visit BugBot documentation.

status-firefox114: --- → unaffected
status-firefox115: --- → unaffected
status-firefox116: --- → affected
status-firefox-esr102: --- → unaffected
Flags: needinfo?(dbaker)

I'm relanding the fix for bug 1835047 hopefully that should resolve this issue.

It's also failing on Windows, as it can be seen here.

Summary: Intermittent linux beta/esr115 /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | single tracking bug → Intermittent beta/esr115 /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | single tracking bug
Whiteboard: [retriggered]

There are some enhancements to how jitter stats for video are reported upstream that might fix this. I created bug 1839229 to circle back to this when those fixes are taken.

Flags: needinfo?(dbaker)
Assignee: nobody → dbaker

Set release status flags based on info from the regressing bug 1835047

status-firefox117: --- → affected
status-firefox-esr115: --- → affected

Failure appeared on central too

Summary: Intermittent beta/esr115 /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | single tracking bug → Intermittent /webrtc-extensions/RTCRtpReceiver-jitterBufferTarget-stats.html | single tracking bug
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