Bug: Intermittent browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-12-06 06:59:18+00:00
Resolved: 2025-03-03 12:09:21+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=485663520&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/esqim0eqTW6ZCC4gwzfrjw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-12-06T05:57:00.382Z] 05:57:00     INFO - TEST-START | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js
[task 2024-12-06T05:57:00.540Z] 05:57:00     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (1f5c4ed4800) [pid = 5592] [serial = 69] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:00.541Z] 05:57:00     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1f5c4ed5000 == 3 [pid = 5592] [id = 29] [url = about:blank]
[task 2024-12-06T05:57:00.542Z] 05:57:00     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1f5c8dabc00 == 2 [pid = 5592] [id = 31] [url = about:blank]
[task 2024-12-06T05:57:00.542Z] 05:57:00     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1f5c4ed7000 == 1 [pid = 5592] [id = 30] [url = about:privatebrowsing]
[task 2024-12-06T05:57:00.546Z] 05:57:00     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 24005af1000 == 18 [pid = 9068] [id = 104]
[task 2024-12-06T05:57:00.547Z] 05:57:00     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 84 (24073c98000) [pid = 9068] [serial = 273] [outer = 0]
[task 2024-12-06T05:57:00.548Z] 05:57:00     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 85 (2400fa0c000) [pid = 9068] [serial = 274] [outer = 24073c98000]
[task 2024-12-06T05:57:00.633Z] 05:57:00     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 86 (240060a1c00) [pid = 9068] [serial = 275] [outer = 24073c98000]
[task 2024-12-06T05:57:00.654Z] 05:57:00     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/checkouts/gecko/parser/html/nsHtml5StreamParser.cpp:1215
[task 2024-12-06T05:57:00.686Z] 05:57:00     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (1f5c0086600) [pid = 5592] [serial = 73] [outer = 0] [url = about:neterror?e=blockedByPolicy&u=about%3Aprivatebrowsing&c=UTF-8&d=Your%20organization%20has%20blocked%20access%20to%20this%20page%20or%20website.]
[task 2024-12-06T05:57:00.687Z] 05:57:00     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (1f5c0089800) [pid = 5592] [serial = 77] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:00.688Z] 05:57:00     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (1f5c0089c00) [pid = 5592] [serial = 70] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:01.303Z] 05:57:01     INFO - GECKO(9452) | [WARN  webrender::renderer::init] asking to enable_gpu_markers but no supporting extension was found
[task 2024-12-06T05:57:01.331Z] 05:57:01     INFO - GECKO(9452) | console.error: "updateButtonLabel, no currentNotification"
[task 2024-12-06T05:57:01.332Z] 05:57:01     INFO - GECKO(9452) | console.error: (new TypeError("can't access property \"mainAction\", currentNotification is null", "resource://gre/modules/LoginManagerPrompter.sys.mjs", 275))
[task 2024-12-06T05:57:01.419Z] 05:57:01     INFO - GECKO(9452) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2024-12-06T05:57:01.420Z] 05:57:01     INFO - GECKO(9452) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2024-12-06T05:57:01.420Z] 05:57:01     INFO - GECKO(9452) | [WARN  webrender::device::gl] Cropping texture upload Box2D((0, 0), (0, 1)) to None
[task 2024-12-06T05:57:01.573Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 2407ea1c000 == 19 [pid = 9068] [id = 105]
[task 2024-12-06T05:57:01.574Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 87 (2400b5d0c00) [pid = 9068] [serial = 276] [outer = 0]
[task 2024-12-06T05:57:01.575Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 88 (2400fa0fc00) [pid = 9068] [serial = 277] [outer = 2400b5d0c00]
[task 2024-12-06T05:57:01.645Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 89 (24008412000) [pid = 9068] [serial = 278] [outer = 2400b5d0c00]
[task 2024-12-06T05:57:01.744Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 240099d9c00 == 18 [pid = 9068] [id = 96] [url = chrome://browser/content/browser.xhtml]
[task 2024-12-06T05:57:01.765Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 2407b6e0800 == 17 [pid = 9068] [id = 87] [url = about:preferences#privacy]
[task 2024-12-06T05:57:01.766Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 2407f1b1800 == 16 [pid = 9068] [id = 91] [url = about:preferences#privacy]
[task 2024-12-06T05:57:01.786Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 24006097000 == 15 [pid = 9068] [id = 95] [url = about:blank]
[task 2024-12-06T05:57:01.787Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 240731a7000 == 14 [pid = 9068] [id = 94] [url = about:preferences#privacy]
[task 2024-12-06T05:57:01.788Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 2400b58f400 == 13 [pid = 9068] [id = 85] [url = about:preferences#search]
[task 2024-12-06T05:57:01.856Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 2400c2d3c00 == 12 [pid = 9068] [id = 97] [url = about:blank]
[task 2024-12-06T05:57:01.888Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 2400b597400 == 11 [pid = 9068] [id = 98] [url = about:preferences#privacy]
[task 2024-12-06T05:57:01.998Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 88 (240793af800) [pid = 9068] [serial = 240] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:01.999Z] 05:57:01     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 87 (2400b5e0c00) [pid = 9068] [serial = 234] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:02.010Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 2400fa0b800 == 10 [pid = 9068] [id = 99] [url = about:blank]
[task 2024-12-06T05:57:02.059Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 2400b5e3800 == 11 [pid = 9068] [id = 106]
[task 2024-12-06T05:57:02.060Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 88 (24003591800) [pid = 9068] [serial = 279] [outer = 0]
[task 2024-12-06T05:57:02.060Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 89 (2400b5e0c00) [pid = 9068] [serial = 280] [outer = 24003591800]
[task 2024-12-06T05:57:02.295Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 90 (2400c2cd400) [pid = 9068] [serial = 281] [outer = 24003591800]
[task 2024-12-06T05:57:02.455Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 24009d5b000 == 12 [pid = 9068] [id = 107]
[task 2024-12-06T05:57:02.457Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 91 (2400b5d2200) [pid = 9068] [serial = 282] [outer = 0]
[task 2024-12-06T05:57:02.457Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 92 (2400a455400) [pid = 9068] [serial = 283] [outer = 2400b5d2200]
[task 2024-12-06T05:57:02.541Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 93 (2400609fc00) [pid = 9068] [serial = 284] [outer = 2400b5d2200]
[task 2024-12-06T05:57:02.561Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/checkouts/gecko/parser/html/nsHtml5StreamParser.cpp:1215
[task 2024-12-06T05:57:02.667Z] 05:57:02     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 2400fa10c00 == 11 [pid = 9068] [id = 101] [url = about:blank]
[task 2024-12-06T05:57:04.093Z] 05:57:04     INFO - TEST-INFO | started process screenshot
[task 2024-12-06T05:57:04.187Z] 05:57:04     INFO - TEST-INFO | screenshot: exit 0
[task 2024-12-06T05:57:04.188Z] 05:57:04     INFO - Buffered messages logged at 05:57:00
[task 2024-12-06T05:57:04.189Z] 05:57:04     INFO - Entering setup bound policies_headjs_startWithCleanSlate
[task 2024-12-06T05:57:04.190Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | Engine is inactive at the start of the test - 
[task 2024-12-06T05:57:04.191Z] 05:57:04     INFO - Leaving setup bound policies_headjs_startWithCleanSlate
[task 2024-12-06T05:57:04.191Z] 05:57:04     INFO - Entering test bound test_setup
[task 2024-12-06T05:57:04.192Z] 05:57:04     INFO - Leaving test bound test_setup
[task 2024-12-06T05:57:04.192Z] 05:57:04     INFO - Entering test bound test_opensearch_works
[task 2024-12-06T05:57:04.193Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | Sanity check the temporary file doesn't exist. - true == true - 
[task 2024-12-06T05:57:04.193Z] 05:57:04     INFO - Buffered messages logged at 05:57:01
[task 2024-12-06T05:57:04.194Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | There should be search engines available to add - 
[task 2024-12-06T05:57:04.194Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | Search bar should have addengines attribute - 
[task 2024-12-06T05:57:04.195Z] 05:57:04     INFO - Leaving test bound test_opensearch_works
[task 2024-12-06T05:57:04.195Z] 05:57:04     INFO - Entering test bound setup_prevent_installs
[task 2024-12-06T05:57:04.196Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | Sanity check the temporary file doesn't exist. - true == true - 
[task 2024-12-06T05:57:04.196Z] 05:57:04     INFO - Leaving test bound setup_prevent_installs
[task 2024-12-06T05:57:04.197Z] 05:57:04     INFO - Entering test bound test_prevent_install_ui
[task 2024-12-06T05:57:04.197Z] 05:57:04     INFO - Buffered messages logged at 05:57:02
[task 2024-12-06T05:57:04.198Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | "Find more search engines" link should be hidden - true == true - 
[task 2024-12-06T05:57:04.199Z] 05:57:04     INFO - Leaving test bound test_prevent_install_ui
[task 2024-12-06T05:57:04.199Z] 05:57:04     INFO - Entering test bound test_opensearch_disabled
[task 2024-12-06T05:57:04.200Z] 05:57:04     INFO - Buffered messages finished
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - TEST-UNEXPECTED-FAIL | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | There should be no search engines available to add - Got [object XULElement], expected null
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - Stack trace:
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochikit/content/browser-test.js:test_is:1627
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochitests/content/browser/browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js:test_opensearch:49
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochitests/content/browser/browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js:test_opensearch_disabled:108
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochikit/content/browser-test.js:handleTask:1147
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1219
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1360
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1136
[task 2024-12-06T05:57:04.202Z] 05:57:04     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2024-12-06T05:57:04.203Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | Search bar should not have addengines attribute - 
[task 2024-12-06T05:57:04.203Z] 05:57:04     INFO - Leaving test bound test_opensearch_disabled
[task 2024-12-06T05:57:04.226Z] 05:57:04     INFO - GECKO(9452) | console.log: "_cleanup from onBeforeAddons"
[task 2024-12-06T05:57:04.277Z] 05:57:04     INFO - GECKO(9452) | console.log: "_cleanup from onProfileAfterChange"
[task 2024-12-06T05:57:04.328Z] 05:57:04     INFO - GECKO(9452) | console.log: "_cleanup from onBeforeUIStartup"
[task 2024-12-06T05:57:04.378Z] 05:57:04     INFO - GECKO(9452) | console.log: "_cleanup from onAllWindowsRestored"
[task 2024-12-06T05:57:04.380Z] 05:57:04     INFO - TEST-PASS | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | Engine is inactive at the end of the test - 
[task 2024-12-06T05:57:04.496Z] 05:57:04     INFO - GECKO(9452) | [Child 8276: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 230b7bd5c00 == 0 [pid = 8276] [id = 44] [url = about:blank]
[task 2024-12-06T05:57:04.571Z] 05:57:04     INFO - GECKO(9452) | [Child 8276: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (230bcd36000) [pid = 8276] [serial = 134] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.613Z] 05:57:04     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (1f5c4ed7c00) [pid = 5592] [serial = 79] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.613Z] 05:57:04     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (1f5c4ed6400) [pid = 5592] [serial = 71] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.614Z] 05:57:04     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (1f5c8daec00) [pid = 5592] [serial = 78] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.615Z] 05:57:04     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (1f5c4ed7800) [pid = 5592] [serial = 74] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.616Z] 05:57:04     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (1f5c8da6c00) [pid = 5592] [serial = 75] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.617Z] 05:57:04     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (1f5c4ed3400) [pid = 5592] [serial = 72] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.618Z] 05:57:04     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (1f5c8dab000) [pid = 5592] [serial = 76] [outer = 0] [url = about:neterror?e=blockedByPolicy&u=about%3Aprivatebrowsing&c=UTF-8&d=Your%20organization%20has%20blocked%20access%20to%20this%20page%20or%20website.]
[task 2024-12-06T05:57:04.785Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 92 (24076f2ce00) [pid = 9068] [serial = 217] [outer = 0] [url = about:preferences#home]
[task 2024-12-06T05:57:04.786Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 91 (2406827ce00) [pid = 9068] [serial = 223] [outer = 0] [url = about:preferences#search]
[task 2024-12-06T05:57:04.787Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 90 (24003592400) [pid = 9068] [serial = 214] [outer = 0] [url = about:addons]
[task 2024-12-06T05:57:04.787Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 89 (2400b5d0800) [pid = 9068] [serial = 237] [outer = 0] [url = chrome://mozapps/content/preferences/changemp.xhtml]
[task 2024-12-06T05:57:04.788Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 88 (24079dec600) [pid = 9068] [serial = 235] [outer = 0] [url = chrome://mozapps/content/preferences/changemp.xhtml]
[task 2024-12-06T05:57:04.789Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 87 (24079654600) [pid = 9068] [serial = 220] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.790Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 86 (24079dea600) [pid = 9068] [serial = 226] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.791Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 85 (2400b5d1e00) [pid = 9068] [serial = 245] [outer = 0] [url = chrome://browser/content/pageinfo/pageInfo.xhtml]
[task 2024-12-06T05:57:04.792Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 84 (2400b5d2c00) [pid = 9068] [serial = 229] [outer = 0] [url = about:preferences#privacy]
[task 2024-12-06T05:57:04.793Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 83 (24073c93200) [pid = 9068] [serial = 242] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.794Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 82 (240732cf200) [pid = 9068] [serial = 247] [outer = 0] [url = about:preferences#privacy]
[task 2024-12-06T05:57:04.798Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 81 (2400fa32600) [pid = 9068] [serial = 250] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.799Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 80 (240061a4e00) [pid = 9068] [serial = 239] [outer = 0] [url = about:preferences#privacy]
[task 2024-12-06T05:57:04.800Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 79 (2400b809e00) [pid = 9068] [serial = 232] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.801Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 78 (2400ae31a00) [pid = 9068] [serial = 255] [outer = 0] [url = about:blank]
[task 2024-12-06T05:57:04.842Z] 05:57:04     INFO - GECKO(9452) | MEMORY STAT | vsize 2121112MB | vsizeMaxContiguous 65486926MB | residentFast 629MB | heapAllocated 307MB
[task 2024-12-06T05:57:04.843Z] 05:57:04     INFO - TEST-OK | browser/components/enterprisepolicies/tests/browser/browser_policy_search_engine.js | took 4460ms
[task 2024-12-06T05:57:04.854Z] 05:57:04     INFO - GECKO(9452) | [Child 8276: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 230b7bd1000 == 1 [pid = 8276] [id = 45]
[task 2024-12-06T05:57:04.855Z] 05:57:04     INFO - GECKO(9452) | [Child 8276: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (230b2d86e00) [pid = 8276] [serial = 136] [outer = 0]
[task 2024-12-06T05:57:04.856Z] 05:57:04     INFO - GECKO(9452) | [Child 8276: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (230b7bd1800) [pid = 8276] [serial = 137] [outer = 230b2d86e00]
[task 2024-12-06T05:57:04.880Z] 05:57:04     INFO - checking window state
[task 2024-12-06T05:57:04.897Z] 05:57:04     INFO - TEST-START | browser/components/enterprisepolicies/tests/browser/browser_policy_searchbar.js
[task 2024-12-06T05:57:04.951Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 2400a44a800 == 12 [pid = 9068] [id = 108]
[task 2024-12-06T05:57:04.952Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 79 (240069f7e00) [pid = 9068] [serial = 285] [outer = 0]
[task 2024-12-06T05:57:04.953Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 80 (2407190f400) [pid = 9068] [serial = 286] [outer = 240069f7e00]
[task 2024-12-06T05:57:04.961Z] 05:57:04     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: NS_ENSURE_TRUE(uri) failed: file /builds/worker/checkouts/gecko/caps/BasePrincipal.cpp:1497
[task 2024-12-06T05:57:05.134Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out!: '!nsContentUtils::IsChromeDoc(window->GetExtantDoc())', file /builds/worker/checkouts/gecko/dom/events/EventListenerManager.cpp:462
[task 2024-12-06T05:57:05.155Z] 05:57:05     INFO - GECKO(9452) | [Child 2796: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1cc86473c00 == 2 [pid = 2796] [id = 9] [url = about:newtab]
[task 2024-12-06T05:57:05.157Z] 05:57:05     INFO - GECKO(9452) | [Child 2796: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 1cc86475800 == 1 [pid = 2796] [id = 10] [url = about:newtab]
[task 2024-12-06T05:57:05.196Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 2400b599000 == 13 [pid = 9068] [id = 109]
[task 2024-12-06T05:57:05.197Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 81 (2400dd09800) [pid = 9068] [serial = 287] [outer = 0]
[task 2024-12-06T05:57:05.198Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 82 (2400b599800) [pid = 9068] [serial = 288] [outer = 2400dd09800]
[task 2024-12-06T05:57:05.262Z] 05:57:05     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1f5c4ed2000 == 2 [pid = 5592] [id = 33]
[task 2024-12-06T05:57:05.264Z] 05:57:05     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (1f5c0089000) [pid = 5592] [serial = 82] [outer = 0]
[task 2024-12-06T05:57:05.264Z] 05:57:05     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (1f5c4ed3800) [pid = 5592] [serial = 83] [outer = 1f5c0089000]
[task 2024-12-06T05:57:05.431Z] 05:57:05     INFO - GECKO(9452) | [Child 2796: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (1cc857afe00) [pid = 2796] [serial = 30] [outer = 0] [url = about:newtab]
[task 2024-12-06T05:57:05.432Z] 05:57:05     INFO - GECKO(9452) | [Child 2796: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (1cc854f6a00) [pid = 2796] [serial = 27] [outer = 0] [url = about:newtab]
[task 2024-12-06T05:57:05.555Z] 05:57:05     INFO - GECKO(9452) | 1733464625555	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2024-12-06T05:57:05.566Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: NS_ENSURE_TRUE(mPresShell) failed: file /builds/worker/checkouts/gecko/layout/generic/nsFrameSelection.cpp:1670
[task 2024-12-06T05:57:05.591Z] 05:57:05     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (1f5c4ed5800) [pid = 5592] [serial = 84] [outer = 1f5c0089000]
[task 2024-12-06T05:57:05.740Z] 05:57:05     INFO - GECKO(9452) | console.log: "_cleanup from onBeforeAddons"
[task 2024-12-06T05:57:05.764Z] 05:57:05     INFO - GECKO(9452) | console.log: "_cleanup from onProfileAfterChange"
[task 2024-12-06T05:57:05.787Z] 05:57:05     INFO - GECKO(9452) | console.log: "_cleanup from onBeforeUIStartup"
[task 2024-12-06T05:57:05.808Z] 05:57:05     INFO - GECKO(9452) | console.log: "_cleanup from onAllWindowsRestored"
[task 2024-12-06T05:57:05.818Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 24079f2c000 == 14 [pid = 9068] [id = 110]
[task 2024-12-06T05:57:05.819Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 83 (2400619f800) [pid = 9068] [serial = 289] [outer = 0]
[task 2024-12-06T05:57:05.819Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 84 (24008407c00) [pid = 9068] [serial = 290] [outer = 2400619f800]
[task 2024-12-06T05:57:05.824Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: NS_ENSURE_TRUE(uri) failed: file /builds/worker/checkouts/gecko/caps/BasePrincipal.cpp:1497
[task 2024-12-06T05:57:05.972Z] 05:57:05     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: Please do not use mouseenter/leave events in chrome. They are slower than mouseover/out!: '!nsContentUtils::IsChromeDoc(window->GetExtantDoc())', file /builds/worker/checkouts/gecko/dom/events/EventListenerManager.cpp:462
[task 2024-12-06T05:57:06.018Z] 05:57:06     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 2400609b400 == 15 [pid = 9068] [id = 111]
[task 2024-12-06T05:57:06.018Z] 05:57:06     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 85 (2400b80aa00) [pid = 9068] [serial = 291] [outer = 0]
[task 2024-12-06T05:57:06.019Z] 05:57:06     INFO - GECKO(9452) | [Parent 9068: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 86 (2400609bc00) [pid = 9068] [serial = 292] [outer = 2400b80aa00]
[task 2024-12-06T05:57:06.081Z] 05:57:06     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1f5c4ed4800 == 3 [pid = 5592] [id = 34]
[task 2024-12-06T05:57:06.082Z] 05:57:06     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (1f5c008a400) [pid = 5592] [serial = 85] [outer = 0]
[task 2024-12-06T05:57:06.083Z] 05:57:06     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (1f5c4ed6c00) [pid = 5592] [serial = 86] [outer = 1f5c008a400]
[task 2024-12-06T05:57:06.364Z] 05:57:06     INFO - GECKO(9452) | 1733464626363	Marionette	TRACE	Received observer notification browser-delayed-startup-finished
[task 2024-12-06T05:57:06.373Z] 05:57:06     INFO - GECKO(9452) | [Parent 9068, Main Thread] WARNING: NS_ENSURE_TRUE(mPresShell) failed: file /builds/worker/checkouts/gecko/layout/generic/nsFrameSelection.cpp:1670
[task 2024-12-06T05:57:06.399Z] 05:57:06     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (1f5c8da6800) [pid = 5592] [serial = 87] [outer = 1f5c008a400]
[task 2024-12-06T05:57:06.522Z] 05:57:06     INFO - GECKO(9452) | console.log: "_cleanup from onBeforeAddons"
[task 2024-12-06T05:57:06.545Z] 05:57:06     INFO - GECKO(9452) | console.log: "_cleanup from onProfileAfterChange"
[task 2024-12-06T05:57:06.567Z] 05:57:06     INFO - GECKO(9452) | console.log: "_cleanup from onBeforeUIStartup"
[task 2024-12-06T05:57:06.590Z] 05:57:06     INFO - GECKO(9452) | console.log: "_cleanup from onAllWindowsRestored"
[task 2024-12-06T05:57:06.938Z] 05:57:06     INFO - GECKO(9452) | MEMORY STAT | vsize 2121117MB | vsizeMaxContiguous 65486926MB | residentFast 631MB | heapAllocated 316MB
[task 2024-12-06T05:57:06.939Z] 05:57:06     INFO - TEST-OK | browser/components/enterprisepolicies/tests/browser/browser_policy_searchbar.js | took 2041ms
[task 2024-12-06T05:57:06.947Z] 05:57:06     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 1f5c4ed7400 == 4 [pid = 5592] [id = 35]
[task 2024-12-06T05:57:06.948Z] 05:57:06     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (1f5c008a000) [pid = 5592] [serial = 88] [outer = 0]
[task 2024-12-06T05:57:06.948Z] 05:57:06     INFO - GECKO(9452) | [Child 5592: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (1f5c8da7000) [pid = 5592] [serial = 89] [outer = 1f5c008a000]
[task 2024-12-06T05:57:06.970Z] 05:57:06     INFO - checking window state
[task 2024-12-06T05:57:06.983Z] 05:57:06     INFO - TEST-START | browser/components/enterprisepolicies/tests/browser/browser_policy_set_homepage.js
```