Bug: Intermittent [tier2] TV browser/components/urlbar/tests/browser/browser_heuristicNotAddedFirst.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-07-14 05:38:38+00:00
Resolved: 2021-08-10 17:01:30+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=345156401&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HzO9HdOjQjeO9z4jfhXIYQ/runs/0/artifacts/public/logs/live_backing.log
**Reftest URL:** https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HzO9HdOjQjeO9z4jfhXIYQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2021-07-14T01:29:17.688Z] 01:29:17     INFO - TEST-START | browser/components/urlbar/tests/browser/browser_heuristicNotAddedFirst.js
[task 2021-07-14T01:29:17.740Z] 01:29:17     INFO - GECKO(2316) | [Child 2491: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f924d421400 == 1 [pid = 2491] [id = 0]
[task 2021-07-14T01:29:17.742Z] 01:29:17     INFO - GECKO(2316) | [Child 2491: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f92681643c0) [pid = 2491] [serial = 1] [outer = 0]
[task 2021-07-14T01:29:17.745Z] 01:29:17     INFO - GECKO(2316) | [Child 2491: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f924d425000) [pid = 2491] [serial = 2] [outer = 7f92681643c0]
[task 2021-07-14T01:29:18.213Z] 01:29:18     INFO - GECKO(2316) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmpit0ye76d.mozrunner/runtests_leaks_tab_pid2511.log
[task 2021-07-14T01:29:18.214Z] 01:29:18     INFO - GECKO(2316) | [2511, Main Thread] WARNING: XPCOM_MEM_BLOAT_LOG is set, disabling native allocations.: file /builds/worker/checkouts/gecko/tools/profiler/core/platform.cpp:248
[task 2021-07-14T01:29:18.234Z] 01:29:18     INFO - GECKO(2316) | [Child 2511, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:619
[task 2021-07-14T01:29:21.996Z] 01:29:21     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f5c76523000 == 0 [pid = 2380] [id = 0] [url = about:blank]
[task 2021-07-14T01:29:26.092Z] 01:29:26     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7f5c76524400) [pid = 2380] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:26.108Z] 01:29:26     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f5c91264580) [pid = 2380] [serial = 1] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:26.833Z] 01:29:26     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (7f75c5431800) [pid = 2401] [serial = 4] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:26.834Z] 01:29:26     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (7f75c542d000) [pid = 2401] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:26.835Z] 01:29:26     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (7f75c5433c00) [pid = 2401] [serial = 6] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:26.835Z] 01:29:26     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (7f75c4a5d800) [pid = 2401] [serial = 10] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:26.836Z] 01:29:26     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7f75ca72c400) [pid = 2401] [serial = 8] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:26.887Z] 01:29:26     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (7f75e0064ac0) [pid = 2401] [serial = 5] [outer = 0] [url = moz-extension://c4290d55-aeb0-4d9f-b438-4ff5900cc2e6/_generated_background_page.html]
[task 2021-07-14T01:29:26.888Z] 01:29:26     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f75c5432800 == 4 [pid = 2401] [id = 2] [url = moz-extension://c4290d55-aeb0-4d9f-b438-4ff5900cc2e6/_generated_background_page.html]
[task 2021-07-14T01:29:28.262Z] 01:29:28     INFO - GECKO(2316) | [Parent 2316: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7f1b48aca800) [pid = 2316] [serial = 8] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:28.787Z] 01:29:28     INFO - GECKO(2316) | [Child 2460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f97da626800) [pid = 2460] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:30.139Z] 01:29:30     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f5c75c32000) [pid = 2380] [serial = 4] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:30.140Z] 01:29:30     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f5c7652ac00) [pid = 2380] [serial = 3] [outer = 0] [url = about:blank]
[task 2021-07-14T01:29:30.932Z] 01:29:30     INFO - GECKO(2316) | [Child 2401: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (7f75c4ac2800) [pid = 2401] [serial = 13] [outer = 0] [url = moz-extension://c4290d55-aeb0-4d9f-b438-4ff5900cc2e6/_generated_background_page.html]
[task 2021-07-14T01:30:47.966Z] 01:30:47     INFO - TEST-INFO | started process screentopng
[task 2021-07-14T01:30:48.358Z] 01:30:48     INFO - TEST-INFO | screentopng: exit 0
[task 2021-07-14T01:30:48.359Z] 01:30:48     INFO - Buffered messages logged at 01:29:17
[task 2021-07-14T01:30:48.360Z] 01:30:48     INFO - Entering test bound slowHeuristicSelected
[task 2021-07-14T01:30:48.361Z] 01:30:48     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'MarionetteEvents'"]
[task 2021-07-14T01:30:48.362Z] 01:30:48     INFO - Buffered messages logged at 01:29:18
[task 2021-07-14T01:30:48.363Z] 01:30:48     INFO - Awaiting for the urlbar panel to open
[task 2021-07-14T01:30:48.364Z] 01:30:48     INFO - Buffered messages finished
[task 2021-07-14T01:30:48.365Z] 01:30:48     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_heuristicNotAddedFirst.js | Test timed out - 
[task 2021-07-14T01:30:48.366Z] 01:30:48     INFO - GECKO(2316) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
[task 2021-07-14T01:30:48.367Z] 01:30:48     INFO - GECKO(2316) | MEMORY STAT | vsize 2944MB | residentFast 334MB | heapAllocated 115MB
[task 2021-07-14T01:30:48.367Z] 01:30:48     INFO - TEST-OK | browser/components/urlbar/tests/browser/browser_heuristicNotAddedFirst.js | took 90287ms
[task 2021-07-14T01:30:48.368Z] 01:30:48     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f5c75c30400 == 1 [pid = 2380] [id = 1]
[task 2021-07-14T01:30:48.370Z] 01:30:48     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f5c912643c0) [pid = 2380] [serial = 5] [outer = 0]
[task 2021-07-14T01:30:48.371Z] 01:30:48     INFO - GECKO(2316) | [Child 2380: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f5c75c31c00) [pid = 2380] [serial = 6] [outer = 7f5c912643c0]
[task 2021-07-14T01:30:48.372Z] 01:30:48     INFO - checking window state
[task 2021-07-14T01:30:48.373Z] 01:30:48     INFO - GECKO(2316) | [Parent 2316: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (7f1b430ec400) [pid = 2316] [serial = 12] [outer = 7f1b4d194e40]
[task 2021-07-14T01:30:48.373Z] 01:30:48     INFO - GECKO(2316) | [Parent 2316, Main Thread] WARNING: NS_ENSURE_TRUE(presShell) failed: file /builds/worker/checkouts/gecko/dom/base/nsGlobalWindowOuter.cpp:4223
[task 2021-07-14T01:30:48.411Z] 01:30:48     INFO - GECKO(2316) | [Child 2491: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f924d421400 == 0 [pid = 2491] [id = 0] [url = about:blank]
[task 2021-07-14T01:30:48.535Z] 01:30:48     INFO - GECKO(2316) | [Child 2460, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:327
[task 2021-07-14T01:30:49.054Z] 01:30:49     INFO - GECKO(2316) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-07-14T01:30:49.144Z] 01:30:49     INFO - GECKO(2316) | [Child 2511, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3357
[task 2021-07-14T01:30:49.182Z] 01:30:49     INFO - GECKO(2316) | [Child 2511, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4438
[task 2021-07-14T01:30:49.347Z] 01:30:49     INFO - GECKO(2316) | [Child 2491: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f924d425000) [pid = 2491] [serial = 2] [outer = 0] [url = about:blank]
[task 2021-07-14T01:30:49.350Z] 01:30:49     INFO - GECKO(2316) | [Child 2491: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f92681643c0) [pid = 2491] [serial = 1] [outer = 0] [url = about:blank]
[task 2021-07-14T01:30:49.619Z] 01:30:49     INFO - GECKO(2316) | [Child 2460: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f97da621800 == 0 [pid = 2460] [id = 0] [url = about:newtab]
[task 2021-07-14T01:30:49.619Z] 01:30:49     INFO - GECKO(2316) | [Child 2460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f97f5364740) [pid = 2460] [serial = 1] [outer = 0] [url = about:newtab]
[task 2021-07-14T01:30:49.619Z] 01:30:49     INFO - GECKO(2316) | [Child 2460: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f97da62d000) [pid = 2460] [serial = 3] [outer = 0] [url = about:newtab]
[task 2021-07-14T01:30:50.534Z] 01:30:50     INFO - GECKO(2316) | Completed ShutdownLeaks collections in process 2491
[task 2021-07-14T01:30:50.557Z] 01:30:50     INFO - GECKO(2316) | Completed ShutdownLeaks collections in process 2380
[task 2021-07-14T01:30:50.745Z] 01:30:50     INFO - GECKO(2316) | Completed ShutdownLeaks collections in process 2460
[task 2021-07-14T01:30:50.886Z] 01:30:50     INFO - GECKO(2316) | [Parent 2316: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7f1b49978400) [pid = 2316] [serial = 6] [outer = 0] [url = about:blank]
[task 2021-07-14T01:30:51.084Z] 01:30:51     INFO - GECKO(2316) | Completed ShutdownLeaks collections in process 2401
[task 2021-07-14T01:30:51.442Z] 01:30:51     INFO - GECKO(2316) | [Parent 2316: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (7f1b430e4400) [pid = 2316] [serial = 13] [outer = 7f1b4d194e40]
[task 2021-07-14T01:30:53.631Z] 01:30:53     INFO - GECKO(2316) | [Parent 2316: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7f1b430ec400) [pid = 2316] [serial = 12] [outer = 0] [url = about:blank]
[task 2021-07-14T01:30:54.086Z] 01:30:54     INFO - GECKO(2316) | Completed ShutdownLeaks collections in process 2316
[task 2021-07-14T01:30:54.088Z] 01:30:54     INFO - TEST-START | Shutdown
```