Bug: Intermittent browser/components/urlbar/tests/browser/browser_urlbar_telemetry_remotetab.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-02-03 09:14:53+00:00
Resolved: 2024-02-26 12:03:24+00:00

**Filed by:** smolnar [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=445795224&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fO3LfC-2TyyhIgpVURgxaQ/runs/0/artifacts/public/logs/live_backing.log

---
```
TEST-START | browser/components/urlbar/tests/browser/browser_urlbar_telemetry_remotetab.js
[task 2024-02-03T08:39:30.679Z] 08:39:30     INFO - GECKO(8752) | [Parent 8620, Main Thread] WARNING: Suboptimal indexes for the SQL statement 0x19d2fc40 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp:113
[task 2024-02-03T08:39:30.722Z] 08:39:30     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 515d700 == 2 [pid = 4840] [id = 288]
[task 2024-02-03T08:39:30.722Z] 08:39:30     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 12 (a29c160) [pid = 4840] [serial = 760] [outer = 0]
[task 2024-02-03T08:39:30.723Z] 08:39:30     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 13 (c042d00) [pid = 4840] [serial = 761] [outer = a29c160]
[task 2024-02-03T08:39:30.758Z] 08:39:30     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 14 (c06ac00) [pid = 4840] [serial = 762] [outer = a29c160]
[task 2024-02-03T08:39:31.072Z] 08:39:31     INFO - GECKO(8752) | [Parent 8620, Main Thread] WARNING: '!mOwner', file /builds/worker/checkouts/gecko/dom/events/Event.cpp:764
[task 2024-02-03T08:39:31.073Z] 08:39:31     INFO - GECKO(8752) | console.log: "Waiting for the urlbar view to open"
[task 2024-02-03T08:39:31.108Z] 08:39:31     INFO - GECKO(8752) | console.log: "Urlbar view opened"
[task 2024-02-03T08:39:31.612Z] 08:39:31     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 34 (211a1b00) [pid = 8620] [serial = 720] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:32.085Z] 08:39:32     INFO - GECKO(8752) | [Child 6164: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (c8ce200) [pid = 6164] [serial = 306] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:32.085Z] 08:39:32     INFO - GECKO(8752) | [Child 6164: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (c82fd00) [pid = 6164] [serial = 305] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:32.086Z] 08:39:32     INFO - GECKO(8752) | [Child 6164: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (c8cf700) [pid = 6164] [serial = 303] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:32.544Z] 08:39:32     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 33 (1326a280) [pid = 8620] [serial = 726] [outer = 0] [url = about:mozilla]
[task 2024-02-03T08:39:33.755Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL de87100 == 1 [pid = 4840] [id = 287] [url = about:blank]
[task 2024-02-03T08:39:33.756Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 13 (de92300) [pid = 4840] [serial = 754] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.757Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 12 (de87a00) [pid = 4840] [serial = 745] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.757Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (de91100) [pid = 4840] [serial = 753] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.758Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (de89200) [pid = 4840] [serial = 751] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.759Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (de87d00) [pid = 4840] [serial = 750] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.759Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (c06a300) [pid = 4840] [serial = 748] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.760Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (c041800) [pid = 4840] [serial = 747] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.760Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (de92c00) [pid = 4840] [serial = 757] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.761Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (de89e00) [pid = 4840] [serial = 756] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:33.778Z] 08:39:33     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (c0803a0) [pid = 4840] [serial = 758] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:36.144Z] 08:39:36     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 19dbba00 == 6 [pid = 8620] [id = 312] [url = about:mozilla]
[task 2024-02-03T08:39:36.144Z] 08:39:36     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 32 (1518b900) [pid = 8620] [serial = 724] [outer = 0] [url = about:blank]
[task 2024-02-03T08:39:36.145Z] 08:39:36     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 31 (22574a00) [pid = 8620] [serial = 727] [outer = 0] [url = about:blank]
[task 2024-02-03T08:40:20.625Z] 08:39:36     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 30 (25824100) [pid = 8620] [serial = 728] [outer = 0] [url = about:mozilla]
[task 2024-02-03T08:40:20.625Z] 08:39:36     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 12b1d700 == 5 [pid = 8620] [id = 311] [url = about:buildconfig]
[task 2024-02-03T08:40:20.625Z] 08:39:37     INFO - GECKO(8752) | [Parent 8620: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 29 (1297d3a0) [pid = 8620] [serial = 723] [outer = 0] [url = about:buildconfig]
[task 2024-02-03T08:40:20.625Z] 08:39:37     INFO - GECKO(8752) | [Child 1108: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL c9c9500 == 1 [pid = 1108] [id = 210] [url = about:blank]
<...>
INFO - GECKO(8752) | [Child 1108: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (c9cad00) [pid = 1108] [serial = 525] [outer = 0] [url = about:blank]
[task 2024-02-03T08:40:22.378Z] 08:40:22     INFO - GECKO(8752) | [Parent 8620, Jump List #6] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/widget/windows/WinUtils.cpp:950
[task 2024-02-03T08:40:22.378Z] 08:40:22     INFO - GECKO(8752) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_170694713427086\AppData\Local\Temp\tmpyw4lf8vn.mozrunner\runtests_leaks_tab_pid4712.log
[task 2024-02-03T08:40:22.414Z] 08:40:22     INFO - GECKO(8752) | Couldn't convert chrome URL: chrome://branding/locale/brand.properties
[task 2024-02-03T08:40:22.415Z] 08:40:22     INFO - GECKO(8752) | [Child 4712, Main Thread] WARNING: Could not get the program name for a cubeb stream.: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:402
[task 2024-02-03T08:40:23.091Z] 08:40:23     INFO - GECKO(8752) | [WARN  glean_core::error_recording] glean.baseline.duration: Timespan not running
[task 2024-02-03T08:40:23.100Z] 08:40:23     INFO - GECKO(8752) | [Child 9376: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL c20c100 == 1 [pid = 9376] [id = 0]
[task 2024-02-03T08:40:23.101Z] 08:40:23     INFO - GECKO(8752) | [Child 9376: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (c226dc0) [pid = 9376] [serial = 1] [outer = 0]
[task 2024-02-03T08:40:23.103Z] 08:40:23     INFO - GECKO(8752) | [Child 9376: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (c20e800) [pid = 9376] [serial = 2] [outer = c226dc0]
[task 2024-02-03T08:40:23.604Z] 08:40:23     INFO - GECKO(8752) | [Child 9376: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (c275a00) [pid = 9376] [serial = 3] [outer = c226dc0]
[task 2024-02-03T08:40:23.637Z] 08:40:23     INFO - GECKO(8752) | [Child 9376, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, NS_ERROR_INVALID_ARG) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/intl/l10n/L10nRegistry.cpp:385
[task 2024-02-03T08:40:23.639Z] 08:40:23     INFO - GECKO(8752) | [Child 9376, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, NS_ERROR_INVALID_ARG) failed with result 0x80520012 (NS_ERROR_FILE_NOT_FOUND): file /builds/worker/checkouts/gecko/intl/l10n/L10nRegistry.cpp:385
[task 2024-02-03T08:40:24.139Z] 08:40:24     INFO - GECKO(8752) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to C:\Users\task_170694713427086\AppData\Local\Temp\tmpyw4lf8vn.mozrunner\runtests_leaks_tab_pid3748.log
[task 2024-02-03T08:40:37.988Z] 08:40:37     INFO - GECKO(8752) | [Child 9376: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (c20e800) [pid = 9376] [serial = 2] [outer = 0] [url = about:blank]
[task 2024-02-03T08:40:42.662Z] 08:40:42     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 515d700 == 0 [pid = 4840] [id = 288] [url = about:blank]
[task 2024-02-03T08:40:46.847Z] 08:40:46     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (a29c160) [pid = 4840] [serial = 760] [outer = 0] [url = about:blank]
[task 2024-02-03T08:40:51.006Z] 08:40:51     INFO - GECKO(8752) | [Child 4840: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (c06ac00) [pid = 4840] [serial = 762] [outer = 0] [url = about:blank]
[task 2024-02-03T08:41:02.395Z] 08:41:02     INFO - TEST-INFO | started process screenshot
[task 2024-02-03T08:41:02.536Z] 08:41:02     INFO - TEST-INFO | screenshot: exit 0
[task 2024-02-03T08:41:02.536Z] 08:41:02     INFO - Buffered messages logged at 08:39:30
[task 2024-02-03T08:41:02.537Z] 08:41:02     INFO - Entering setup bound 
[task 2024-02-03T08:41:02.537Z] 08:41:02     INFO - Leaving setup bound 
[task 2024-02-03T08:41:02.538Z] 08:41:02     INFO - Entering test bound test_remotetab
[task 2024-02-03T08:41:02.538Z] 08:41:02     INFO - Buffered messages finished
[task 2024-02-03T08:41:02.540Z] 08:41:02     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_urlbar_telemetry_remotetab.js | Test timed out - 
[task 2024-02-03T08:41:02.540Z] 08:41:02     INFO - GECKO(8752) | Completed ShutdownLeaks collections in process 8620
[task 2024-02-03T08:41:02.541Z] 08:41:02     INFO - TEST-START | Shutdown
```