1530894 - windows/aarch64 - test_event_listener_leaks.html | iframe content window should be garbage collected | failure at multiple locations

Status: NEW

(Core :: DOM: Animation, defect, P5)

Description

[Treeherder Bug Filer]

#[markdown(off)]
Filed by: egao [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=230631291&repo=try

https://queue.taskcluster.net/v1/task/TtZqO1RYRIuU22uZsnwPlQ/runs/0/artifacts/public/logs/live_backing.log

Observed during windows10-aarch64/opt-mochitest-e10s-1.

Context:
22:33:46 INFO - TEST-START | dom/animation/test/mozilla/test_event_listener_leaks.html
22:33:46 INFO - TEST-INFO | started process screenshot
22:33:47 INFO - TEST-INFO | screenshot: exit 0
22:33:47 INFO - Buffered messages logged at 22:33:46
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | animation should be running
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | should be able to create a weak reference - Animation default
22:33:47 INFO - Buffered messages finished
22:33:47 INFO - TEST-UNEXPECTED-FAIL | dom/animation/test/mozilla/test_event_listener_leaks.html | iframe content window should be garbage collected - Animation default
22:33:47 INFO - SimpleTest.ok@SimpleTest/SimpleTest.js:275:18
22:33:47 INFO - _eventListenerLeakStep@dom/events/test/event_leak_utils.js:80:3
22:33:47 INFO - async*checkForEventListenerLeaks@dom/events/test/event_leak_utils.js:23:9
22:33:47 INFO - async*runTest@dom/animation/test/mozilla/test_event_listener_leaks.html:30:11
22:33:47 INFO - EventListener.handleEvent*@dom/animation/test/mozilla/test_event_listener_leaks.html:39:1
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | animation should be running
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | should be able to create a weak reference - Animation bfcache
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | iframe content window should be garbage collected - Animation bfcache
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | animation should be running
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | should be able to create a weak reference - Animation document.open()
22:33:47 INFO - TEST-PASS | dom/animation/test/mozilla/test_event_listener_leaks.html | iframe content window should be garbage collected - Animation document.open()
22:33:47 INFO - GECKO(4348) | MEMORY STAT | vsize 5608MB | vsizeMaxContiguous 67132212MB | residentFast 89MB | heapAllocated 7MB
22:33:47 INFO - TEST-OK | dom/animation/test/mozilla/test_event_listener_leaks.html | took 496ms

Comment 1

[Intermittent Failures Robot]

1 failures in 2981 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• windows10-aarch64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1530894&startday=2019-02-25&endday=2019-03-03&tree=all

Comment 2

[Intermittent Failures Robot]

2 failures in 2818 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2

Platform breakdown:

• windows10-aarch64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1530894&startday=2019-03-04&endday=2019-03-10&tree=all

Comment 3

[Edwin Takahashi (:egao | infrequent contributor)]

Broadened the scope of the test as the test_event_listener_leaks.html test is run in multiple manifest files.

Related bug 1535784 is for the whole-sale disablement of these tests due to the problems they cause in greening the runs.