2034619 - Intermittent leakcheck large nsGlobalWindowInner | mozilla/tests/dom | dom/window-print-mozPrintCallback-async-001.html

Status: RESOLVED DUPLICATE of bug 2038448

(Core :: DOM: Core & HTML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: archaeopteryx [at] coole-files.de
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=562075271&repo=autoland&task=Yp68KjuwRAqVJsakAZr_0g.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Yp68KjuwRAqVJsakAZr_0g/runs/0/artifacts/public/logs/live_backing.log

---

This permanent Windows 11 x86 25H2 debug failure started with this wpt sync with upstream: https://hg-edge.mozilla.org/integration/autoland/pushloghtml?changeset=c27a951b8452b5a86378ea76d5aa4eaab9079ec7

[task 2026-04-23T19:07:10.344+00:00] 19:07:10     INFO - TEST-OK | /_mozilla/dom/window-print-mozPrintCallback-async-001.html | took 922ms
[task 2026-04-23T19:07:10.344+00:00] 19:07:10     INFO - Restarting browser for new test group
[task 2026-04-23T19:07:10.351+00:00] 19:07:10     INFO - PID 6960 | 1776971230349	Marionette	INFO	Stopped listening on port 51513
[task 2026-04-23T19:07:10.367+00:00] 19:07:10     INFO - PID 6960 | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_177696631696445\AppData\Local\Temp\tmp35gakv3r\runtests_leaks_8032_tab_pid1160.log
[task 2026-04-23T19:07:10.393+00:00] 19:07:10     INFO - PID 6960 | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_177696631696445\AppData\Local\Temp\tmp35gakv3r\runtests_leaks_8032_tab_pid8180.log
[task 2026-04-23T19:07:10.750+00:00] 19:07:10     INFO - PID 6960 | [Child 7604, Main Thread] WARNING: DispatchEvent called on non-current inner window, dropping. Please check the window in the caller instead.: file /builds/worker/checkouts/gecko/dom/base/nsGlobalWindowInner.cpp:4430
[task 2026-04-23T19:07:11.023+00:00] 19:07:11     INFO - PID 6960 | [Child 6952, Main Thread] ###!!! ASSERTION: 1 dynamic atom(s) with non-zero refcount: onMigrationWizard:RequestState: 'nonZeroRefcountAtomsCount == 0', file checkouts/gecko/xpcom/ds/nsAtomTable.cpp:438
[task 2026-04-23T19:07:11.025+00:00] 19:07:11     INFO - PID 6960 | [Child 6952, Main Thread] ###!!! ASSERTION: 1 dynamic atom(s) with non-zero refcount: en-us: 'nonZeroRefcountAtomsCount == 0', file checkouts/gecko/xpcom/ds/nsAtomTable.cpp:438
[task 2026-04-23T19:07:11.026+00:00] 19:07:11     INFO - PID 6960 | [Child 6952, Main Thread] ###!!! ASSERTION: 1 dynamic atom(s) with non-zero refcount: onScreenshots:RecordEvent: 'nonZeroRefcountAtomsCount == 0', file checkouts/gecko/xpcom/ds/nsAtomTable.cpp:438
...

Comment 1

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
windows11-x86/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2034619&startday=2026-04-20&endday=2026-04-26&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Table

	no_variant
windows11-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2034619&startday=2026-04-27&endday=2026-05-03&tree=all

Comment 3

[Intermittent Failures Robot]

6 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 1

Table

	no_variant
macosx1500-aarch64/debug	3
windows11-x86_64/debug	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2034619&startday=2026-05-04&endday=2026-05-10&tree=all

Comment 4

[Daniel Holbert [:dholbert]]

This is basically a dupe of bug 2038448, just filed for a different platform.

This bug here was filed for Windows x86 debug, and this test was later disabled on that platform, which is why we've got no recent reports here I think. but I've got a patch to reenable it on that platform with a leak annotation in bug 2038448.