1672079 - Intermittent /streams/transferable/window.html | Unhandled rejection: assert_array_equals: there should be no ports in the event lengths differ, expected array [] length 0, got [object "[object MessagePort]"] length 1

Status: RESOLVED FIXED

(Testing :: web-platform-tests, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: csabou [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=319070247&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/cZpQkc_kRta1cs8Caj-D4w/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-10-19T23:43:14.161Z] 23:43:14     INFO - TEST-OK | /fetch/api/redirect/redirect-count.any.worker.html | took 9935ms
[task 2020-10-19T23:43:14.162Z] 23:43:14     INFO - TEST-START | /fetch/api/redirect/redirect-count.any.html
[task 2020-10-19T23:43:14.165Z] 23:43:14     INFO - Closing window 42
[task 2020-10-19T23:43:14.367Z] 23:43:14     INFO - PID 4131 | Gtk-Message: 23:43:14.356: Failed to load module "canberra-gtk-module"
[task 2020-10-19T23:43:14.367Z] 23:43:14     INFO - PID 4131 | Gtk-Message: 23:43:14.362: Failed to load module "canberra-gtk-module"
[task 2020-10-19T23:43:18.333Z] 23:43:18     INFO - ..
[task 2020-10-19T23:43:18.333Z] 23:43:18     INFO - TEST-ERROR | /streams/transferable/deserialize-error.window.html | took 60392ms```

Comment 3

[Intermittent Failures Robot]

43 failures in 4230 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #23 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• mozilla-central: 20
• autoland: 20
• mozilla-beta: 2
• try: 1

Platform breakdown:

• linux1804-32-shippable: 5
• macosx1014-64: 29
• windows10-64-ccov: 2
• windows10-64-qr: 2
• windows10-64-shippable-qr: 3
• windows10-64-devedition: 1
• windows10-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1672079&startday=2020-10-19&endday=2020-10-25&tree=all

Comment 4

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

Attachment: Bug 1672079 - set streams/transferable/window.html as intermittent on all platforms. r=jgraham DONTBUILD

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/91ef882b6ac9
set streams/transferable/window.html as intermittent on all platforms. r=jgraham DONTBUILD

Comment 6

[Dorel Luca [:dluca]]

https://hg.mozilla.org/mozilla-central/rev/91ef882b6ac9

Comment 7

[Intermittent Failures Robot]

8 failures in 4275 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• mozilla-central: 2

Platform breakdown:

• windows10-64-qr: 1
• macosx1014-64: 6
• windows10-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1672079&startday=2020-10-26&endday=2020-11-01&tree=all