1873011 - Perma win ccov wmfme dom/media/test/test_eme_mfcdm_generate_request.html | failed to create media key

Status: RESOLVED FIXED

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

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=442119600&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dz1UnW7cTZ2Lhm95BoaNFw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-01-04T11:27:42.368Z] 11:27:42     INFO - TEST-PASS | dom/media/test/test_eme_mfcdm_generate_request.html | Reason cannot be empty 
[task 2024-01-04T11:27:42.369Z] 11:27:42     INFO - add_task | Entering setupTestingPrefs
[task 2024-01-04T11:27:42.369Z] 11:27:42     INFO - add_task | Leaving setupTestingPrefs
[task 2024-01-04T11:27:42.370Z] 11:27:42     INFO - add_task | Entering testKeySystemRequestForMFCDMs
[task 2024-01-04T11:27:42.371Z] 11:27:42     INFO - requestMediaKeySystemAccess for com.microsoft.playready.recommendation
[task 2024-01-04T11:27:42.371Z] 11:27:42     INFO - creating media key
[task 2024-01-04T11:27:42.372Z] 11:27:42     INFO - Buffered messages finished
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO - TEST-UNEXPECTED-FAIL | dom/media/test/test_eme_mfcdm_generate_request.html | failed to create media key 
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     SimpleTest.ok@SimpleTest/SimpleTest.js:426:16
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     testKeySystemRequest/mediaKeys<@dom/media/test/test_eme_mfcdm_generate_request.html:72:19
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     promise callback*testKeySystemRequest@dom/media/test/test_eme_mfcdm_generate_request.html:72:6
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     async*testKeySystemRequestForMFCDMs@dom/media/test/test_eme_mfcdm_generate_request.html:52:11
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     add_task/nextTick/<@SimpleTest/SimpleTest.js:2189:34
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     async*nextTick@SimpleTest/SimpleTest.js:2233:11
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     setTimeout handler*SimpleTest_setTimeoutShim@SimpleTest/SimpleTest.js:922:41
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     add_task@SimpleTest/SimpleTest.js:2137:17
[task 2024-01-04T11:27:42.374Z] 11:27:42     INFO -     @dom/media/test/test_eme_mfcdm_generate_request.html:24:9
[task 2024-01-04T11:27:42.375Z] 11:27:42     INFO - creating a temporary media key session
[task 2024-01-04T11:27:42.375Z] 11:27:42     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-01-04T11:27:42.377Z] 11:27:42     INFO - TEST-UNEXPECTED-FAIL | dom/media/test/test_eme_mfcdm_generate_request.html | TypeError: can't access property "createSession", mediaKeys is undefined - Should not throw any errors
[task 2024-01-04T11:27:42.377Z] 11:27:42     INFO - testKeySystemRequest@http://mochi.test:8888/tests/dom/media/test/test_eme_mfcdm_generate_request.html:75:17
[task 2024-01-04T11:27:42.378Z] 11:27:42     INFO - async*testKeySystemRequestForMFCDMs@http://mochi.test:8888/tests/dom/media/test/test_eme_mfcdm_generate_request.html:52:11
[task 2024-01-04T11:27:42.378Z] 11:27:42     INFO - add_task/nextTick/<@http://mochi.test:8888/tests/SimpleTest/SimpleTest.js:2189:34
[task 2024-01-04T11:27:42.378Z] 11:27:42     INFO - async*nextTick@http://mochi.test:8888/tests/SimpleTest/SimpleTest.js:2233:11
[task 2024-01-04T11:27:42.378Z] 11:27:42     INFO - setTimeout handler*SimpleTest_setTimeoutShim@http://mochi.test:8888/tests/SimpleTest/SimpleTest.js:922:41
[task 2024-01-04T11:27:42.378Z] 11:27:42     INFO - add_task@http://mochi.test:8888/tests/SimpleTest/SimpleTest.js:2137:17
[task 2024-01-04T11:27:42.378Z] 11:27:42     INFO - @http://mochi.test:8888/tests/dom/media/test/test_eme_mfcdm_generate_request.html:24:9
[task 2024-01-04T11:27:42.378Z] 11:27:42     INFO - GECKO(4292) | MEMORY STAT | vsize 2103980MB | vsizeMaxContiguous 75154308MB | residentFast 105MB | heapAllocated 8MB
[task 2024-01-04T11:27:42.379Z] 11:27:42     INFO - TEST-OK | dom/media/test/test_eme_mfcdm_generate_request.html | took 1568ms

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1825142

:alwu, since you are the author of the regressor, bug 1825142, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[Intermittent Failures Robot]

12 failures in 2274 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 12

Platform and build breakdown:

• windows11-64-2009-ccov-qr: 12
  • opt: 12

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1873011&startday=2024-01-01&endday=2024-01-07&tree=all

Comment 3

[Alastor Wu [:alwu]]

Attachment: Bug 1873011 - disable wmfme on ccov.

Currently on ccov build, MFCreatePMPMediaSession [1] would always
fail, so disabling wmfme on ccov build for now until we find out the
reason.

[1]
https://learn.microsoft.com/en-us/windows/win32/api/mfidl/nf-mfidl-mfcreatepmpmediasession

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/377104d98186
disable wmfme on ccov. r=jmaher

Comment 5

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/377104d98186