Open Bug 1567706 Opened 2 years ago Updated 2 years ago

Intermittent TEST-UNEXPECTED-TIMEOUT | /feature-policy/reporting/encrypted-media-report-only.https.html | Encrypted Media report only mode - Test timed out

Categories

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

defect

Tracking

()

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure, leave-open, regression, Whiteboard: [stockwell unknown])

Attachments

(2 files)

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=257528171&repo=mozilla-central
Full log: https://queue.taskcluster.net/v1/task/Fz1dwioOQNCImztCHr1mnw/runs/0/artifacts/public/logs/live_backing.log


14:49:17 INFO - TEST-START | /feature-policy/reporting/encrypted-media-report-only.https.html
14:49:17 INFO - Clearing pref dom.security.featurePolicy.enabled
14:49:17 INFO - Clearing pref dom.security.featurePolicy.webidl.enabled
14:49:17 INFO - Clearing pref dom.reporting.featurePolicy.enabled
14:49:17 INFO - Clearing pref dom.vr.enabled
14:49:17 INFO - Clearing pref dom.payments.request.enabled
14:49:17 INFO - Clearing pref dom.reporting.enabled
14:49:17 INFO - Clearing pref dom.security.featurePolicy.header.enabled
14:49:17 INFO - Clearing pref dom.webmidi.enabled
14:49:17 INFO - Setting pref dom.security.featurePolicy.enabled (true)
14:49:17 INFO - Setting pref dom.security.featurePolicy.webidl.enabled (true)
14:49:17 INFO - Setting pref dom.reporting.featurePolicy.enabled (true)
14:49:17 INFO - Setting pref dom.vr.enabled (true)
14:49:18 INFO - Setting pref dom.payments.request.enabled (true)
14:49:18 INFO - Setting pref dom.reporting.enabled (true)
14:49:18 INFO - Setting pref dom.security.featurePolicy.header.enabled (true)
14:49:18 INFO - Setting pref dom.webmidi.enabled (true)
14:49:18 INFO - Closing window 15032385537
14:49:18 INFO - PID 5716 | [Child 8360, Chrome_ChildThread] WARNING: pipe error: 109: file z:/task_1563608939/build/src/ipc/chromium/src/chrome/common/ipc_channel[Parent 7956, Gecko_IOThread] WARNING: pipe error: 109: file z:/task_1563608939/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 341
14:49:18 INFO - PID 5716 | [Child 3404, Chrome_ChildThread] WARNING: pipe error: 109: file z:/task_1563608939/build/src/ipc/chromium/src/chrome/common/ipc_channel_win.cc, line 341
14:49:58 INFO -
14:49:58 INFO - TEST-UNEXPECTED-TIMEOUT | /feature-policy/reporting/encrypted-media-report-only.https.html | Encrypted Media report only mode - Test timed out
14:49:58 INFO - TEST-INFO | expected FAIL
14:49:58 INFO - TEST-UNEXPECTED-TIMEOUT | /feature-policy/reporting/encrypted-media-report-only.https.html | expected OK
14:49:58 INFO - TEST-INFO took 41036ms

Component: DOM: Core & HTML → Audio/Video

can you backfill on the merge and figure out which test caused the failure?

Flags: needinfo?(rmaries)

I'm not really sure what this test does -- jmaher, do you have any suggestions here? Or who else I could bug for help? :)

Before my patch, the tests ran on win64-aarch64/opt, and after my patch, they run on win64-aarch64-shippable/opt, which itself is comprised of win32-shippable/opt and win64-aarch64-shippable-no-eme/opt. So I guess previously it was using EME from the win64 build, and now it's failing with EME from the win32 part of the build?

I'm also a little confused by the test manifest, since the failing test shows:

INFO - TEST-UNEXPECTED-TIMEOUT | /feature-policy/reporting/encrypted-media-report-only.https.html | Encrypted Media report only mode - Test timed out
INFO - TEST-UNEXPECTED-TIMEOUT | /feature-policy/reporting/encrypted-media-report-only.https.html | expected OK

but the test manifest has:

[encrypted-media-report-only.https.html]
  expected:
    if (os == "android") and not e10s: OK
    if (os == "win") and (processor == "aarch64"): OK
    if (os == "android") and e10s: OK
    TIMEOUT
  [Encrypted Media report only mode]
    expected:
      if (os == "android") and not e10s: FAIL
      if (os == "win") and (processor == "aarch64"): FAIL
      if (os == "android") and e10s: FAIL
      TIMEOUT

To me it looks like for the "Encrypted Media report only mode", we are expecting FAIL for win/aarch64, but the error message says it is expecting OK (and the previous build gets OK).

Flags: needinfo?(mshal) → needinfo?(jmaher)

My understanding of eme and what we are doing for aarch64 is lacking. I don't understand what was running before in opt and now what is running in shippable. I assume whatever we build and test is what we ship and we should be able to support EME.

:ajones, do you know who could help answer this?

Flags: needinfo?(jmaher) → needinfo?(ajones)
Pushed by rmaries@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/9fa080a464cb
Disabled encrypted-media-report-only.https.html on Windows 10 aarch64. r=jmaher
Keywords: leave-open
Whiteboard: [stockwell needswork:owner] → [stockwell needswork:owner][stockwell disabled]

This bug failed 44 times in the last 7 days. Occurs on windows10-aarch64 on opt build types.

Recent log:
https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=262198993&repo=mozilla-central&lineNumber=4873

Pushed by malexandru@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/166dc4cccabd
Update expectations for encrypted-media-report-only.https.html r=jgraham

dluca, anything you want to do here? Should we remove the leave-open tag maybe ?

Flags: needinfo?(ajones) → needinfo?(dluca)
Priority: -- → P5

Paul: I only updated the expectation in that patch, I wouldn't say the bug is fixed because of that.
I don't think removing the tag would help the bug getting fixed.

Flags: needinfo?(dluca)
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