Bug: Intermittent leakcheck | default 3808 bytes leaked (AddrHostRecord, CondVar, DnsThreadListener, MessageLoop::EventTarget, MessagePump, ...)
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-04-19 22:29:46+00:00
Resolved: 2024-05-13 12:01:14+00:00

**Filed by:** ctuns [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=455218860&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/dwrz1xEGQfW63T9C8OTn9Q/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-04-19T21:34:35.566Z] 21:34:35     INFO - TEST-OK | browser/base/content/test/sync/browser_synced_tabs_view.js | took 2208ms
<...>
[task 2024-04-19T21:34:43.802Z] 21:34:43     INFO - TEST-PASS | leakcheck | tab no leaks detected!
[task 2024-04-19T21:34:43.802Z] 21:34:43     INFO - leakcheck | Processing leak log file /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpn8hoad4p.mozrunner/runtests_leaks.log
[task 2024-04-19T21:34:43.802Z] 21:34:43     INFO - 
[task 2024-04-19T21:34:43.803Z] 21:34:43     INFO - == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, default process 904
[task 2024-04-19T21:34:43.803Z] 21:34:43     INFO - 
[task 2024-04-19T21:34:43.803Z] 21:34:43     INFO -      |<----------------Class--------------->|<-----Bytes------>|<----Objects---->|
[task 2024-04-19T21:34:43.803Z] 21:34:43     INFO -      |                                      | Per-Inst   Leaked|   Total      Rem|
[task 2024-04-19T21:34:43.804Z] 21:34:43     INFO -    0 |TOTAL                                 |       56     3808| 6862594       34|
[task 2024-04-19T21:34:43.804Z] 21:34:43     INFO -   14 |AddrHostRecord                        |      464      464|       4        1|
[task 2024-04-19T21:34:43.804Z] 21:34:43     INFO -  148 |CondVar                               |       80      240|    1003        3|
[task 2024-04-19T21:34:43.805Z] 21:34:43     INFO -  225 |DnsThreadListener                     |       24       24|       1        1|
[task 2024-04-19T21:34:43.805Z] 21:34:43     INFO -  481 |MessageLoop::EventTarget              |      168      168|      74        1|
[task 2024-04-19T21:34:43.805Z] 21:34:43     INFO -  483 |MessagePump                           |       16       16|      74        1|
[task 2024-04-19T21:34:43.806Z] 21:34:43     INFO -  499 |Mutex                                 |       96      960|   12807       10|
[task 2024-04-19T21:34:43.806Z] 21:34:43     INFO -  626 |PerThreadData                         |       16       16|      83        1|
[task 2024-04-19T21:34:43.806Z] 21:34:43     INFO -  735 |Runnable                              |       24       96|   38675        4|
[task 2024-04-19T21:34:43.807Z] 21:34:43     INFO -  878 |ThreadEventTarget                     |       48       48|      82        1|
[task 2024-04-19T21:34:43.807Z] 21:34:43     INFO -  882 |ThreadTargetSink                      |       16       16|      82        1|
[task 2024-04-19T21:34:43.807Z] 21:34:43     INFO -  947 |WaitableEventKernel                   |      104      104|      77        1|
[task 2024-04-19T21:34:43.807Z] 21:34:43     INFO - 1245 |nsHostRecord                          |      328      328|       6        1|
[task 2024-04-19T21:34:43.808Z] 21:34:43     INFO - 1246 |nsHostResolver                        |      424      424|       1        1|
[task 2024-04-19T21:34:43.808Z] 21:34:43     INFO - 1419 |nsStringBuffer                        |        8       24|  246646        3|
[task 2024-04-19T21:34:43.808Z] 21:34:43     INFO - 1457 |nsThread                              |      440      440|     129        1|
[task 2024-04-19T21:34:43.809Z] 21:34:43     INFO - 1458 |nsThreadShutdownContext               |      168      168|      72        1|
[task 2024-04-19T21:34:43.809Z] 21:34:43     INFO - 1459 |nsTimer                               |       32       32|    1154        1|
[task 2024-04-19T21:34:43.809Z] 21:34:43     INFO - 1460 |nsTimerImpl                           |      240      240|    1154        1|
[task 2024-04-19T21:34:43.810Z] 21:34:43     INFO - 
[task 2024-04-19T21:34:43.810Z] 21:34:43     INFO - nsTraceRefcnt::DumpStatistics: 1530 entries
[task 2024-04-19T21:34:43.810Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 AddrHostRecord
[task 2024-04-19T21:34:43.810Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 3 CondVar
[task 2024-04-19T21:34:43.811Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 DnsThreadListener
[task 2024-04-19T21:34:43.811Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 MessageLoop::EventTarget
[task 2024-04-19T21:34:43.811Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 MessagePump
[task 2024-04-19T21:34:43.812Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 10 Mutex
[task 2024-04-19T21:34:43.812Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 PerThreadData
[task 2024-04-19T21:34:43.812Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 4 Runnable
[task 2024-04-19T21:34:43.813Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 ThreadEventTarget
[task 2024-04-19T21:34:43.813Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 ThreadTargetSink
[task 2024-04-19T21:34:43.813Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 WaitableEventKernel
[task 2024-04-19T21:34:43.814Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 nsHostRecord
[task 2024-04-19T21:34:43.814Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 nsHostResolver
[task 2024-04-19T21:34:43.814Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 3 nsStringBuffer
[task 2024-04-19T21:34:43.815Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 nsThread
[task 2024-04-19T21:34:43.815Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 nsThreadShutdownContext
[task 2024-04-19T21:34:43.815Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 nsTimer
[task 2024-04-19T21:34:43.816Z] 21:34:43     INFO - TEST-INFO | leakcheck | default leaked 1 nsTimerImpl
[task 2024-04-19T21:34:43.816Z] 21:34:43     INFO - TEST-UNEXPECTED-FAIL | leakcheck | default 3808 bytes leaked (AddrHostRecord, CondVar, DnsThreadListener, MessageLoop::EventTarget, MessagePump, ...)
[task 2024-04-19T21:34:43.816Z] 21:34:43     INFO - 
[task 2024-04-19T21:34:43.817Z] 21:34:43     INFO - leakcheck | Processing leak log file /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpn8hoad4p.mozrunner/runtests_leaks_tab_pid916.log
[task 2024-04-19T21:34:43.817Z] 21:34:43     INFO - TEST-PASS | leakcheck | tab no leaks detected!
[task 2024-04-19T21:34:43.817Z] 21:34:43     INFO - runtests.py | Running tests: end.
[task 2024-04-19T21:34:43.832Z] 21:34:43     INFO - Buffered messages finished
[task 2024-04-19T21:34:43.833Z] 21:34:43     INFO - Running manifest: browser/components/aboutlogins/tests/browser/browser.toml
[task 2024-04-19T21:34:43.833Z] 21:34:43     INFO - The following extra prefs will be set:
[task 2024-04-19T21:34:43.833Z] 21:34:43     INFO -   signon.management.page.vulnerable-passwords.enabled=true
[task 2024-04-19T21:34:43.833Z] 21:34:43     INFO -   signon.management.page.os-auth.enabled=true
[task 2024-04-19T21:34:43.833Z] 21:34:43     INFO -   toolkit.telemetry.ipcBatchTimeout=10
[task 2024-04-19T21:34:44.009Z] 21:34:44     INFO - PID 952 | pk12util: PKCS12 IMPORT SUCCESSFUL
[task 2024-04-19T21:34:44.009Z] 21:34:44     INFO - 
[task 2024-04-19T21:34:44.043Z] 21:34:44     INFO - Increasing default timeout to 90 seconds (asan or debug)
[task 2024-04-19T21:34:44.046Z] 21:34:44     INFO - MochitestServer : launching ['/opt/worker/tasks/task_171356227885491/build/tests/bin/xpcshell', '-g', '/opt/worker/tasks/task_171356227885491/build/application/Firefox NightlyDebug.app/Contents/Resources', '-e', "const _PROFILE_PATH = '/var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/opt/worker/tasks/task_171356227885491/build/tests/bin/components';", '-f', '/opt/worker/tasks/task_171356227885491/build/tests/mochitest/server.js']
[task 2024-04-19T21:34:44.046Z] 21:34:44     INFO - runtests.py | Server pid: 954
[task 2024-04-19T21:34:44.048Z] 21:34:44     INFO - runtests.py | Websocket server pid: 955
[task 2024-04-19T21:34:44.051Z] 21:34:44     INFO - runtests.py | SSL tunnel pid: 956
[task 2024-04-19T21:34:44.216Z] 21:34:44     INFO -  Couldn't convert chrome URL: chrome://branding/locale/brand.properties
[task 2024-04-19T21:34:44.217Z] 21:34:44     INFO -  [Parent 954, 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:429
[task 2024-04-19T21:34:44.253Z] 21:34:44     INFO - use http3 server: 0
[task 2024-04-19T21:34:44.255Z] 21:34:44     INFO - runtests.py | Running with scheme: http
[task 2024-04-19T21:34:44.255Z] 21:34:44     INFO - runtests.py | Running with e10s: True
[task 2024-04-19T21:34:44.255Z] 21:34:44     INFO - runtests.py | Running with fission: True
[task 2024-04-19T21:34:44.255Z] 21:34:44     INFO - runtests.py | Running with cross-origin iframes: False
[task 2024-04-19T21:34:44.256Z] 21:34:44     INFO - runtests.py | Running with serviceworker_e10s: True
[task 2024-04-19T21:34:44.256Z] 21:34:44     INFO - runtests.py | Running with socketprocess_e10s: False
[task 2024-04-19T21:34:44.256Z] 21:34:44     INFO - runtests.py | Running tests: start.
[task 2024-04-19T21:34:44.256Z] 21:34:44     INFO - 
[task 2024-04-19T21:34:44.260Z] 21:34:44     INFO - Application command: /opt/worker/tasks/task_171356227885491/build/application/Firefox NightlyDebug.app/Contents/MacOS/firefox -marionette -foreground -profile /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner
[task 2024-04-19T21:34:44.265Z] 21:34:44     INFO - runtests.py | Application pid: 957
[task 2024-04-19T21:34:44.265Z] 21:34:44     INFO - TEST-INFO | started process GECKO(957)
[task 2024-04-19T21:34:44.310Z] 21:34:44     INFO - GECKO(957) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner/runtests_leaks.log
[task 2024-04-19T21:34:45.030Z] 21:34:45     INFO - GECKO(957) | GL_VENDOR: Intel Inc.
[task 2024-04-19T21:34:45.030Z] 21:34:45     INFO - GECKO(957) | mVendor: Intel
[task 2024-04-19T21:34:45.030Z] 21:34:45     INFO - GECKO(957) | GL_RENDERER: Intel(R) UHD Graphics 630
[task 2024-04-19T21:34:45.031Z] 21:34:45     INFO - GECKO(957) | mRenderer: Unknown
[task 2024-04-19T21:34:45.031Z] 21:34:45     INFO - GECKO(957) | mIsMesa: 0
[task 2024-04-19T21:34:45.052Z] 21:34:45     INFO - GECKO(957) | 1713562485051	Marionette	INFO	Marionette enabled
[task 2024-04-19T21:34:45.062Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 132bce000 == 1 [pid = 957] [id = 0]
[task 2024-04-19T21:34:45.063Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (106913d40) [pid = 957] [serial = 1] [outer = 0]
[task 2024-04-19T21:34:45.067Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (132bd2800) [pid = 957] [serial = 2] [outer = 106913d40]
[task 2024-04-19T21:34:45.225Z] 21:34:45     INFO - GECKO(957) | 1713562485225	Marionette	TRACE	Received observer notification final-ui-startup
[task 2024-04-19T21:34:45.342Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 106967400 == 2 [pid = 957] [id = 1]
[task 2024-04-19T21:34:45.342Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (1069142e0) [pid = 957] [serial = 3] [outer = 0]
[task 2024-04-19T21:34:45.343Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (132bd0000) [pid = 957] [serial = 4] [outer = 1069142e0]
[task 2024-04-19T21:34:45.361Z] 21:34:45     INFO - GECKO(957) | 1713562485361	Marionette	INFO	Listening on port 2828
[task 2024-04-19T21:34:45.365Z] 21:34:45     INFO - GECKO(957) | 1713562485364	Marionette	DEBUG	Marionette is listening
[task 2024-04-19T21:34:45.492Z] 21:34:45     INFO - GECKO(957) | 1713562485491	Marionette	DEBUG	Accepted connection 0 from 127.0.0.1:49356
[task 2024-04-19T21:34:45.536Z] 21:34:45     INFO - GECKO(957) | 1713562485536	Marionette	DEBUG	Closed connection 0
[task 2024-04-19T21:34:45.537Z] 21:34:45     INFO - GECKO(957) | 1713562485536	Marionette	DEBUG	Accepted connection 1 from 127.0.0.1:49357
[task 2024-04-19T21:34:45.632Z] 21:34:45     INFO - GECKO(957) | [WARN  rkv::backend::impl_safe::environment] `load_ratio()` is irrelevant for this storage backend.
[task 2024-04-19T21:34:45.913Z] 21:34:45     INFO - GECKO(957) | [Parent 957, 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:437
[task 2024-04-19T21:34:45.943Z] 21:34:45     INFO - GECKO(957) | 1713562485943	Marionette	DEBUG	1 -> [0,1,"WebDriver:NewSession",{"strictFileInteractability":true}]
[task 2024-04-19T21:34:45.951Z] 21:34:45     INFO - GECKO(957) | 1713562485950	Marionette	DEBUG	Waiting for initial application window
[task 2024-04-19T21:34:45.987Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 133e93400 == 3 [pid = 957] [id = 2]
[task 2024-04-19T21:34:45.987Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (13b1f9980) [pid = 957] [serial = 5] [outer = 0]
[task 2024-04-19T21:34:45.989Z] 21:34:45     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (133e96800) [pid = 957] [serial = 6] [outer = 13b1f9980]
[task 2024-04-19T21:34:46.067Z] 21:34:46     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (13bfa9000) [pid = 957] [serial = 7] [outer = 13b1f9980]
[task 2024-04-19T21:34:46.137Z] 21:34:46     INFO - GECKO(957) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner/runtests_leaks_tab_pid958.log
[task 2024-04-19T21:34:46.142Z] 21:34:46     INFO - GECKO(957) | [Parent 957, GMPThread] WARNING: Failed to delete GMP storage directory: file /builds/worker/checkouts/gecko/dom/media/gmp/GMPServiceParent.cpp:1904
[task 2024-04-19T21:34:46.241Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12522b000 == 1 [pid = 958] [id = 0]
[task 2024-04-19T21:34:46.241Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10b1443e0) [pid = 958] [serial = 1] [outer = 0]
[task 2024-04-19T21:34:46.242Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (12522d400) [pid = 958] [serial = 2] [outer = 10b1443e0]
[task 2024-04-19T21:34:46.247Z] 21:34:46     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: Fallback to FallbackRenderer: file /builds/worker/checkouts/gecko/dom/ipc/BrowserChild.cpp:2678
[task 2024-04-19T21:34:46.249Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12522dc00 == 2 [pid = 958] [id = 1]
[task 2024-04-19T21:34:46.249Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (10b1445c0) [pid = 958] [serial = 3] [outer = 0]
[task 2024-04-19T21:34:46.250Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (12522e000) [pid = 958] [serial = 4] [outer = 10b1445c0]
[task 2024-04-19T21:34:46.252Z] 21:34:46     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: Fallback to FallbackRenderer: file /builds/worker/checkouts/gecko/dom/ipc/BrowserChild.cpp:2678
[task 2024-04-19T21:34:46.253Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12522e800 == 3 [pid = 958] [id = 2]
[task 2024-04-19T21:34:46.253Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (10b1447a0) [pid = 958] [serial = 5] [outer = 0]
[task 2024-04-19T21:34:46.254Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (12522f000) [pid = 958] [serial = 6] [outer = 10b1447a0]
[task 2024-04-19T21:34:46.256Z] 21:34:46     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: Fallback to FallbackRenderer: file /builds/worker/checkouts/gecko/dom/ipc/BrowserChild.cpp:2678
[task 2024-04-19T21:34:46.256Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 12522f800 == 4 [pid = 958] [id = 3]
[task 2024-04-19T21:34:46.257Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (10b144980) [pid = 958] [serial = 7] [outer = 0]
[task 2024-04-19T21:34:46.257Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (12522fc00) [pid = 958] [serial = 8] [outer = 10b144980]
[task 2024-04-19T21:34:46.260Z] 21:34:46     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: Fallback to FallbackRenderer: file /builds/worker/checkouts/gecko/dom/ipc/BrowserChild.cpp:2678
[task 2024-04-19T21:34:46.260Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 125230400 == 5 [pid = 958] [id = 4]
[task 2024-04-19T21:34:46.261Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (10b144b60) [pid = 958] [serial = 9] [outer = 0]
[task 2024-04-19T21:34:46.261Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (125230800) [pid = 958] [serial = 10] [outer = 10b144b60]
[task 2024-04-19T21:34:46.264Z] 21:34:46     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: Fallback to FallbackRenderer: file /builds/worker/checkouts/gecko/dom/ipc/BrowserChild.cpp:2678
[task 2024-04-19T21:34:46.294Z] 21:34:46     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 13c667800 == 4 [pid = 957] [id = 3]
[task 2024-04-19T21:34:46.294Z] 21:34:46     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (13c362200) [pid = 957] [serial = 8] [outer = 0]
[task 2024-04-19T21:34:46.295Z] 21:34:46     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 9 (13c665000) [pid = 957] [serial = 9] [outer = 13c362200]
[task 2024-04-19T21:34:46.377Z] 21:34:46     INFO - GECKO(957) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner/runtests_leaks_tab_pid959.log
[task 2024-04-19T21:34:46.401Z] 21:34:46     INFO - GECKO(957) | [WARN  webrender::device::gl] Missing optimized shader source for gpu_cache_update
[task 2024-04-19T21:34:46.478Z] 21:34:46     INFO - GECKO(957) | [Child 959: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 10c81e000 == 1 [pid = 959] [id = 0]
[task 2024-04-19T21:34:46.478Z] 21:34:46     INFO - GECKO(957) | [Child 959: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (103e443e0) [pid = 959] [serial = 1] [outer = 0]
[task 2024-04-19T21:34:46.479Z] 21:34:46     INFO - GECKO(957) | [Child 959: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (10c820000) [pid = 959] [serial = 2] [outer = 103e443e0]
[task 2024-04-19T21:34:46.586Z] 21:34:46     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (125232c00) [pid = 958] [serial = 11] [outer = 10b1443e0]
[task 2024-04-19T21:34:46.998Z] 21:34:46     INFO - GECKO(957) | [Parent 957, Main Thread] WARNING: NS_ENSURE_TRUE(mPresShell) failed: file /builds/worker/checkouts/gecko/layout/generic/nsFrameSelection.cpp:1626
[task 2024-04-19T21:34:47.179Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 12 (125bc2000) [pid = 958] [serial = 12] [outer = 10b1445c0]
[task 2024-04-19T21:34:47.185Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 13 (125bc4000) [pid = 958] [serial = 13] [outer = 10b1447a0]
[task 2024-04-19T21:34:47.189Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 14 (125bc5800) [pid = 958] [serial = 14] [outer = 10b144980]
[task 2024-04-19T21:34:47.196Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 15 (125bc6400) [pid = 958] [serial = 15] [outer = 10b144b60]
[task 2024-04-19T21:34:47.224Z] 21:34:47     INFO - GECKO(957) | [Child 959: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (10c820c00) [pid = 959] [serial = 3] [outer = 103e443e0]
[task 2024-04-19T21:34:47.485Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 125bc9800 == 6 [pid = 958] [id = 5]
[task 2024-04-19T21:34:47.486Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 16 (10b144d40) [pid = 958] [serial = 16] [outer = 0]
[task 2024-04-19T21:34:47.486Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 17 (125bc9c00) [pid = 958] [serial = 17] [outer = 10b144d40]
[task 2024-04-19T21:34:47.489Z] 21:34:47     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: Fallback to FallbackRenderer: file /builds/worker/checkouts/gecko/dom/ipc/BrowserChild.cpp:2678
[task 2024-04-19T21:34:47.717Z] 21:34:47     INFO - GECKO(957) | [Child 958: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 18 (125bd0800) [pid = 958] [serial = 18] [outer = 10b144d40]
[task 2024-04-19T21:34:48.443Z] 21:34:48     INFO - GECKO(957) | [Parent 957, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/checkouts/gecko/parser/html/nsHtml5StreamParser.cpp:1215
[task 2024-04-19T21:34:48.544Z] 21:34:48     INFO - GECKO(957) | [Parent 957, Main Thread] WARNING: NS_ENSURE_TRUE(mNameHashtable.Get(aName, &index)) failed: file /builds/worker/checkouts/gecko/storage/mozStorageRow.cpp:91
[task 2024-04-19T21:34:48.627Z] 21:34:48     INFO - GECKO(957) | [Parent 957, Main Thread] WARNING: NS_ENSURE_TRUE(mNameHashtable.Get(aName, &index)) failed: file /builds/worker/checkouts/gecko/storage/mozStorageRow.cpp:91
[task 2024-04-19T21:34:48.675Z] 21:34:48     INFO - GECKO(957) | [Parent 957, Main Thread] WARNING: NS_ENSURE_TRUE(mNameHashtable.Get(aName, &index)) failed: file /builds/worker/checkouts/gecko/storage/mozStorageRow.cpp:91
[task 2024-04-19T21:34:48.691Z] 21:34:48     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: JSWindowActorChild::SendRawMessage (Conduits, ConduitClosed) not sent: !CanSend() || !mManager || !mManager->CanSend(): file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:61
[task 2024-04-19T21:34:48.692Z] 21:34:48     INFO - GECKO(957) | [Child 958, Main Thread] WARNING: JSWindowActorChild::SendRawMessage (Conduits, ConduitClosed) not sent: !CanSend() || !mManager || !mManager->CanSend(): file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorChild.cpp:61
[task 2024-04-19T21:34:48.937Z] 21:34:48     INFO - GECKO(957) | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-04-19T21:34:48.937Z] 21:34:48     INFO - GECKO(957) | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-04-19T21:34:48.999Z] 21:34:48     INFO - GECKO(957) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner/runtests_leaks_utility_pid964.log
[task 2024-04-19T21:34:49.019Z] 21:34:49     INFO - GECKO(957) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner/runtests_leaks_tab_pid965.log
[task 2024-04-19T21:34:49.020Z] 21:34:49     INFO - GECKO(957) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner/runtests_leaks_tab_pid966.log
[task 2024-04-19T21:34:49.097Z] 21:34:49     INFO - GECKO(957) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner/runtests_leaks_tab_pid967.log
[task 2024-04-19T21:34:49.113Z] 21:34:49     INFO - GECKO(957) | 1713562489112	Marionette	TRACE	Received observer notification browser-idle-startup-tasks-finished
[task 2024-04-19T21:34:49.124Z] 21:34:49     INFO - GECKO(957) | 1713562489123	RemoteAgent	TRACE	[10] ProgressListener Start: expectNavigation=false resolveWhenStarted=false unloadTimeout=40000 waitForExplicitStart=false
[task 2024-04-19T21:34:49.124Z] 21:34:49     INFO - GECKO(957) | 1713562489123	RemoteAgent	TRACE	[10] ProgressListener Setting unload timer (40000ms)
[task 2024-04-19T21:34:49.125Z] 21:34:49     INFO - GECKO(957) | 1713562489123	RemoteAgent	TRACE	[10] Document already finished loading: about:blank
[task 2024-04-19T21:34:49.125Z] 21:34:49     INFO - GECKO(957) | 1713562489124	RemoteAgent	TRACE	[10] ProgressListener Stop: has error=false
[task 2024-04-19T21:34:49.146Z] 21:34:49     INFO - GECKO(957) | 1713562489144	Marionette	DEBUG	1 <- [1,1,null,{"sessionId":"432907c7-697a-4de1-81de-60558c51f845","capabilities":{"browserName":"firefox","browserVersion":"126.0","platformName":"mac","acceptInsecureCerts":false,"pageLoadStrategy":"normal","setWindowRect":true,"timeouts":{"implicit":0,"pageLoad":300000,"script":30000},"strictFileInteractability":true,"unhandledPromptBehavior":"dismiss and notify","userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:126.0) Gecko/20100101 Firefox/126.0","moz:accessibilityChecks":false,"moz:buildID":"20240419210714","moz:headless":false,"moz:platformVersion":"19.6.0","moz:processID":957,"moz:profile":"/var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpjmt1zyw6.mozrunner","moz:shutdownTimeout":60000,"moz:webdriverClick":true,"moz:windowless":false,"proxy":{}}}]
[task 2024-04-19T21:34:49.170Z] 21:34:49     INFO - GECKO(957) | 1713562489169	Marionette	DEBUG	1 -> [0,2,"Addon:Install",{"path":"/var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpt4ep7ov2.zip","temporary":false}]
[task 2024-04-19T21:34:49.204Z] 21:34:49     INFO - GECKO(957) | [Child 967: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 126013800 == 1 [pid = 967] [id = 0]
[task 2024-04-19T21:34:49.204Z] 21:34:49     INFO - GECKO(957) | [Child 967: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10bf443e0) [pid = 967] [serial = 1] [outer = 0]
[task 2024-04-19T21:34:49.205Z] 21:34:49     INFO - GECKO(957) | [Child 967: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (126015c00) [pid = 967] [serial = 2] [outer = 10bf443e0]
[task 2024-04-19T21:34:49.219Z] 21:34:49     INFO - GECKO(957) | [Parent 957, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, true) failed with result 0x80070057 (NS_ERROR_ILLEGAL_VALUE): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/AntiTrackingUtils.cpp:883
[task 2024-04-19T21:34:49.233Z] 21:34:49     INFO - GECKO(957) | [Child 967: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (126016800) [pid = 967] [serial = 3] [outer = 10bf443e0]
[task 2024-04-19T21:34:49.236Z] 21:34:49     INFO - GECKO(957) | [Child 967, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, true) failed with result 0x80070057 (NS_ERROR_ILLEGAL_VALUE): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/AntiTrackingUtils.cpp:958
[task 2024-04-19T21:34:49.236Z] 21:34:49     INFO - GECKO(957) | [Child 967, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, true) failed with result 0x80070057 (NS_ERROR_ILLEGAL_VALUE): file /builds/worker/checkouts/gecko/toolkit/components/antitracking/AntiTrackingUtils.cpp:958
[task 2024-04-19T21:34:49.262Z] 21:34:49     INFO - GECKO(957) | 1713562489262	Marionette	DEBUG	1 <- [1,2,null,{"value":"special-powers@mozilla.org"}]
[task 2024-04-19T21:34:49.286Z] 21:34:49     INFO - GECKO(957) | 1713562489286	Marionette	DEBUG	1 -> [0,3,"Addon:Install",{"path":"/var/folders/rf/8ch_5vg10n922xvwyw19pdd4000014/T/tmpc3ov0l9b.zip","temporary":false}]
[task 2024-04-19T21:34:49.332Z] 21:34:49     INFO - GECKO(957) | 1713562489331	Marionette	DEBUG	1 <- [1,3,null,{"value":"mochikit@mozilla.org"}]
[task 2024-04-19T21:34:49.334Z] 21:34:49     INFO - GECKO(957) | 1713562489333	Marionette	DEBUG	1 -> [0,4,"Marionette:GetContext",{}]
[task 2024-04-19T21:34:49.334Z] 21:34:49     INFO - GECKO(957) | 1713562489334	Marionette	DEBUG	1 <- [1,4,null,{"value":"content"}]
[task 2024-04-19T21:34:49.336Z] 21:34:49     INFO - GECKO(957) | 1713562489335	Marionette	DEBUG	1 -> [0,5,"Marionette:SetContext",{"value":"chrome"}]
[task 2024-04-19T21:34:49.336Z] 21:34:49     INFO - GECKO(957) | 1713562489336	Marionette	DEBUG	1 <- [1,5,null,{"value":null}]
[task 2024-04-19T21:34:49.339Z] 21:34:49     INFO - GECKO(957) | 1713562489337	Marionette	DEBUG	1 -> [0,6,"WebDriver:ExecuteScript",{"script":"/* This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distr ... s which flavor and url to load.\nlet ev = new CustomEvent(\"mochitest-load\", { detail: [flavor, url] });\nwin.dispatchEvent(ev);","args":[{"flavor":"browser-chrome","testUrl":"about:blank"}],"newSandbox":true,"sandbox":"default","line":2165,"filename":"tests/mochitest/runtests.py"}]
[task 2024-04-19T21:34:49.347Z] 21:34:49     INFO - GECKO(957) | 1713562489346	RemoteAgent	TRACE	WebDriverProcessData actor created for PID 957
[task 2024-04-19T21:34:49.349Z] 21:34:49     INFO - GECKO(957) | 1713562489348	Marionette	TRACE	[2] MarionetteCommands actor created for window id 4
[task 2024-04-19T21:34:49.375Z] 21:34:49     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 14496dc00 == 5 [pid = 957] [id = 4]
[task 2024-04-19T21:34:49.376Z] 21:34:49     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 10 (146af26a0) [pid = 957] [serial = 10] [outer = 0]
[task 2024-04-19T21:34:49.376Z] 21:34:49     INFO - GECKO(957) | [Parent 957: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 11 (14496e800) [pid = 957] [serial = 11] [outer = 146af26a0]
[task 2024-04-19T21:34:49.387Z] 21:34:49     INFO - GECKO(957) | 1713562489387	RemoteAgent	TRACE	Received observer notification domwindowopened
[task 2024-04-19T21:34:49.388Z] 21:34:49     INFO - GECKO(957) | [Parent 957, Main Thread] WARNING: NS_ENSURE_TRUE(uri) failed: file /builds/worker/checkouts/gecko/caps/BasePrincipal.cpp:1494
[task 2024-04-19T21:34:49.395Z] 21:34:49     INFO - GECKO(957) | 1713562489394	Marionette	DEBUG	1 <- [1,6,null,{"value":null}]
[task 2024-04-19T21:34:49.396Z] 21:34:49     INFO - GECKO(957) | [Child 959: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (10c824400) [pid = 959] [serial = 4] [outer = 103e443e0]
[task 2024-04-19T21:34:49.399Z] 21:34:49     INFO - GECKO(957) | 1713562489399	Marionette	DEBUG	1 -> [0,7,"Marionette:SetContext",{"value":"content"}]
[task 2024-04-19T21:34:49.400Z] 21:34:49     INFO - GECKO(957) | 1713562489399	Marionette	DEBUG	1 <- [1,7,null,{"value":null}]
[task 2024-04-19T21:34:49.469Z] 21:34:49     INFO - GECKO(957) | 1713562489469	Marionette	DEBUG	1 -> [0,8,"WebDriver:DeleteSession",{}]
[task 2024-04-19T21:34:49.470Z] 21:34:49     INFO - GECKO(957) | 1713562489470	Marionette	TRACE	[2] MarionetteCommands actor destroyed for window id 4
[task 2024-04-19T21:34:49.473Z] 21:34:49     INFO - GECKO(957) | 1713562489472	Marionette	DEBUG	1 <- [1,8,null,{"value":null}]
[task 2024-04-19T21:34:49.481Z] 21:34:49     INFO - runtests.py | Waiting for browser...
[task 2024-04-19T21:34:49.486Z] 21:34:49     INFO - GECKO(957) | 1713562489485	Marionette	DEBUG	Closed connection 1
[task 2024-04-19T21:34:49.540Z] 21:34:49     INFO - GECKO(957) | ###!!! ERROR: Potential deadlock detected:
[task 2024-04-19T21:34:49.541Z] 21:34:49     INFO - GECKO(957) | === Cyclical dependency starts at
[task 2024-04-19T21:34:49.541Z] 21:34:49     INFO - GECKO(957) | --- RecursiveMutex : gfxPlatformFontList lock calling context
[task 2024-04-19T21:34:49.542Z] 21:34:49     INFO - GECKO(957) |   [stack trace unavailable]
[task 2024-04-19T21:34:49.542Z] 21:34:49     INFO - GECKO(957) | --- Next dependency:
[task 2024-04-19T21:34:49.542Z] 21:34:49     INFO - GECKO(957) | --- Mutex : gfxFontFamily lock (currently acquired)
[task 2024-04-19T21:34:49.543Z] 21:34:49     INFO - GECKO(957) |  calling context
[task 2024-04-19T21:34:49.543Z] 21:34:49     INFO - GECKO(957) |   [stack trace unavailable]
[task 2024-04-19T21:34:49.543Z] 21:34:49     INFO - GECKO(957) | === Cycle completed at
[task 2024-04-19T21:34:49.544Z] 21:34:49     INFO - GECKO(957) | --- RecursiveMutex : gfxPlatformFontList lock calling context
[task 2024-04-19T21:34:49.544Z] 21:34:49     INFO - GECKO(957) |   [stack trace unavailable]
[task 2024-04-19T21:34:49.545Z] 21:34:49     INFO - GECKO(957) | Deadlock may happen for some other execution
[task 2024-04-19T21:34:49.545Z] 21:34:49     INFO - GECKO(957) | [Child 967, Main Thread] WARNING: Potential deadlock detected:
[task 2024-04-19T21:34:49.545Z] 21:34:49     INFO - GECKO(957) | Cyclical dependency starts at
[task 2024-04-19T21:34:49.546Z] 21:34:49     INFO - GECKO(957) | RecursiveMutex : gfxPlatformFontList lock
[task 2024-04-19T21:34:49.546Z] 21:34:49     INFO - GECKO(957) | Next dependency:
[task 2024-04-19T21:34:49.547Z] 21:34:49     INFO - GECKO(957) | Mutex : gfxFontFamily lock (currently acquired)
[task 2024-04-19T21:34:49.547Z] 21:34:49     INFO - GECKO(957) | Cycle completed at
[task 2024-04-19T21:34:49.547Z] 21:34:49     INFO - GECKO(957) | RecursiveMutex : gfxPlatformFontList lock
[task 2024-04-19T21:34:49.548Z] 21:34:49     INFO - GECKO(957) | Deadlock may happen for some other execution
[task 2024-04-19T21:34:49.548Z] 21:34:49     INFO - GECKO(957) | : file /builds/worker/checkouts/gecko/xpcom/threads/BlockingResourceBase.cpp:247
[task 2024-04-19T21:34:49.549Z] 21:34:49     INFO - GECKO(957) | [WARN  webrender::device::gl] Missing optimized shader source for gpu_cache_update
[task 2024-04-19T21:34:49.583Z] 21:34:49     INFO - GECKO(957) | [WARN  webrender::device::gl] Missing optimized shader source for gpu_cache_update
[task 2024-04-19T21:34:49.603Z] 21:34:49     INFO - GECKO(957) | [Parent 957, Compositor] WARNING: Possibly dropping task posted to updater thread: file /builds/worker/checkouts/gecko/gfx/layers/apz/src/APZUpdater.cpp:395
[task 2024-04-19T21:34:49.691Z] 21:34:49     INFO - *** Start BrowserChrome Test Results ***
[task 2024-04-19T21:34:49.702Z] 21:34:49     INFO - GECKO(957) | [Child 965: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 126112400 == 1 [pid = 965] [id = 0]
[task 2024-04-19T21:34:49.702Z] 21:34:49     INFO - GECKO(957) | [Child 965: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (10c2443e0) [pid = 965] [serial = 1] [outer = 0]
[task 2024-04-19T21:34:49.703Z] 21:34:49     INFO - GECKO(957) | [Child 965: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (126115400) [pid = 965] [serial = 2] [outer = 10c2443e0]
[task 2024-04-19T21:34:49.735Z] 21:34:49     INFO - checking window state
[task 2024-04-19T21:34:49.825Z] 21:34:49     INFO - TEST-START | browser/components/aboutlogins/tests/browser/browser_alertDismissedAfterChangingPassword.js
```