Bug: Intermittent browser_newwindow_tabstrip_overflow.js | single tracking bug
Status: REOPENED
Priority: P5
Created: 2020-06-25 16:26:11+00:00
Resolved: 2025-03-03 06:23:43+00:00

**Filed by:** nbeleuzu [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=307528069&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ArcVXLJSRzG7emxLcB-Vzw/runs/0/artifacts/public/logs/live_backing.log

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[task 2020-06-25T15:11:30.487Z] 15:11:30     INFO - GECKO(1810) | 1593097890464	Marionette	TRACE	Received observer notification xpcom-will-shutdown
[task 2020-06-25T15:11:30.487Z] 15:11:30     INFO - GECKO(1810) | 1593097890464	Marionette	INFO	Stopped listening on port 2828
[task 2020-06-25T15:11:30.487Z] 15:11:30     INFO - GECKO(1810) | 1593097890464	Marionette	DEBUG	Marionette stopped listening
[task 2020-06-25T15:11:30.489Z] 15:11:30     INFO - GECKO(1810) | [RDD 1822, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-06-25T15:11:30.498Z] 15:11:30     INFO - GECKO(1810) | [Parent 1810, Main Thread] WARNING: nsAppShell::Exit() called redundantly: file /builds/worker/checkouts/gecko/widget/cocoa/nsAppShell.mm, line 714
[task 2020-06-25T15:11:30.538Z] 15:11:30     INFO - GECKO(1810) | [Parent 1810, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/js/xpconnect/loader/mozJSComponentLoader.cpp, line 227
[task 2020-06-25T15:11:30.538Z] 15:11:30     INFO - GECKO(1810) | [Parent 1810, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/js/xpconnect/loader/mozJSComponentLoader.cpp, line 254
[task 2020-06-25T15:11:31.698Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (0x126dda0e0) [pid = 1810] [serial = 90] [outer = 0x0] [url = chrome://browser/content/browser.xhtml]
[task 2020-06-25T15:11:31.698Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (0x11ada8c00) [pid = 1810] [serial = 91] [outer = 0x0] [url = about:blank]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (0x11873a000) [pid = 1810] [serial = 4] [outer = 0x0] [url = about:blank]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (0x10032fc60) [pid = 1810] [serial = 3] [outer = 0x0] [url = chrome://browser/content/browser.xhtml]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (0x11b9cb820) [pid = 1810] [serial = 9] [outer = 0x0] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (0x11ba14800) [pid = 1810] [serial = 10] [outer = 0x0] [url = about:blank]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (0x11ac5ebc0) [pid = 1810] [serial = 5] [outer = 0x0] [url = chrome://extensions/content/dummy.xhtml]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x1099ac400) [pid = 1810] [serial = 6] [outer = 0x0] [url = chrome://extensions/content/dummy.xhtml]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x10032fa90) [pid = 1810] [serial = 1] [outer = 0x0] [url = chrome://browser/content/hiddenWindowMac.xhtml]
[task 2020-06-25T15:11:31.699Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x109e5f000) [pid = 1810] [serial = 2] [outer = 0x0] [url = about:blank]
[task 2020-06-25T15:11:31.700Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (0x123556400) [pid = 1810] [serial = 154] [outer = 0x0] [url = about:blank]
[task 2020-06-25T15:11:31.700Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (0x11ac5e650) [pid = 1810] [serial = 7] [outer = 0x0] [url = about:blank]
[task 2020-06-25T15:11:31.757Z] 15:11:31     INFO - GECKO(1810) | [Parent 1810, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp, line 3359
[task 2020-06-25T15:11:31.982Z] 15:11:31     INFO - TEST-INFO | Main app process: exit 0
[task 2020-06-25T15:11:31.982Z] 15:11:31     INFO - TEST-INFO | Confirming we saw 635 DOCSHELL created and 635 destroyed log strings.
[task 2020-06-25T15:11:31.982Z] 15:11:31     INFO - TEST-INFO | Confirming we saw 1912 DOMWINDOW created and 1912 destroyed log strings.
[task 2020-06-25T15:11:31.983Z] 15:11:31    ERROR - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_newwindow_tabstrip_overflow.js | leaked 1 window(s) until shutdown [url = chrome://browser/content/browser.xhtml]
[task 2020-06-25T15:11:31.983Z] 15:11:31    ERROR - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_newwindow_tabstrip_overflow.js | leaked 1 window(s) until shutdown [url = about:blank]