Bug: Intermittent browser/components/urlbar/tests/browser/browser_action_tabgroups.js | leaked 1 window(s) until shutdown [url = about:blank]
Status: NEW
Priority: P5
Created: 2024-12-09 01:09:23+00:00
Resolved: 2024-12-09 07:11:04+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=485980647&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/YwDiZFfAQdil2LCdWbDY4A/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/YwDiZFfAQdil2LCdWbDY4A/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---
```
[task 2024-12-09T00:37:04.401Z] 00:37:04     INFO - TEST-START | Shutdown
[task 2024-12-09T00:37:04.402Z] 00:37:04     INFO - Browser Chrome Test Summary
[task 2024-12-09T00:37:04.402Z] 00:37:04     INFO - Passed:  10
[task 2024-12-09T00:37:04.402Z] 00:37:04     INFO - Failed:  0
[task 2024-12-09T00:37:04.403Z] 00:37:04     INFO - Todo:    0
[task 2024-12-09T00:37:04.403Z] 00:37:04     INFO - Mode:    e10s
[task 2024-12-09T00:37:04.404Z] 00:37:04     INFO - *** End BrowserChrome Test Results ***
[task 2024-12-09T00:37:04.472Z] 00:37:04     INFO - GECKO(848) | [WARN  webrender::device::gl] Missing optimized shader source for gpu_cache_update
[task 2024-12-09T00:37:04.473Z] 00:37:04     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 15f46cc00 == 4 [pid = 848] [id = 2] [url = chrome://extensions/content/dummy.xhtml]
[task 2024-12-09T00:37:04.892Z] 00:37:04     INFO - GECKO(848) | 1733704624891	Marionette	TRACE	Received observer notification quit-application
[task 2024-12-09T00:37:04.892Z] 00:37:04     INFO - GECKO(848) | 1733704624891	Marionette	INFO	Stopped listening on port 2828
[task 2024-12-09T00:37:04.894Z] 00:37:04     INFO - GECKO(848) | 1733704624893	Marionette	DEBUG	Marionette stopped listening
[task 2024-12-09T00:37:04.948Z] 00:37:04     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 119a31000 == 4 [pid = 858] [id = 4] [url = moz-extension://91b107f1-3a94-45eb-93fc-6a1c6b2e932d/_generated_background_page.html]
[task 2024-12-09T00:37:04.949Z] 00:37:04     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 119a2c000 == 3 [pid = 858] [id = 1] [url = moz-extension://2dd3915e-f07e-4f8b-9b72-696cce48a7db/_generated_background_page.html]
[task 2024-12-09T00:37:04.949Z] 00:37:04     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 11a60e800 == 2 [pid = 858] [id = 5] [url = moz-extension://c3ecba7a-8230-4939-951d-96978b9ae8f2/_generated_background_page.html]
[task 2024-12-09T00:37:04.950Z] 00:37:04     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 119a2ec00 == 1 [pid = 858] [id = 3] [url = moz-extension://99fd02e1-e592-4a4a-a926-d4bc864a888d/_generated_background_page.html]
[task 2024-12-09T00:37:04.950Z] 00:37:04     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 119a29400 == 0 [pid = 858] [id = 0] [url = moz-extension://2d16d190-68bd-41ab-8f58-58d708996963/_generated_background_page.html]
[task 2024-12-09T00:37:04.958Z] 00:37:04     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 161674800 == 3 [pid = 848] [id = 4] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2024-12-09T00:37:04.960Z] 00:37:04     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 139c99c00 == 2 [pid = 848] [id = 0] [url = chrome://browser/content/hiddenWindowMac.xhtml]
[task 2024-12-09T00:37:04.961Z] 00:37:04     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 15f466c00 == 1 [pid = 848] [id = 3] [url = about:blank]
[task 2024-12-09T00:37:04.962Z] 00:37:04     INFO - GECKO(848) | [Parent 848, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:240
[task 2024-12-09T00:37:04.962Z] 00:37:04     INFO - GECKO(848) | [Parent 848, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:240
[task 2024-12-09T00:37:04.971Z] 00:37:04     INFO - GECKO(848) | [Child 864: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 12003bc00 == 0 [pid = 864] [id = 10] [url = about:blank]
[task 2024-12-09T00:37:04.977Z] 00:37:04     INFO - GECKO(848) | [Child 864: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (103e26800) [pid = 864] [serial = 26] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:04.982Z] 00:37:04     INFO - GECKO(848) | [Child 864: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (12003c000) [pid = 864] [serial = 27] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:05.041Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (110927c00) [pid = 858] [serial = 7] [outer = 0] [url = moz-extension://99fd02e1-e592-4a4a-a926-d4bc864a888d/_generated_background_page.html]
[task 2024-12-09T00:37:05.042Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (110925800) [pid = 858] [serial = 1] [outer = 0] [url = moz-extension://2d16d190-68bd-41ab-8f58-58d708996963/_generated_background_page.html]
[task 2024-12-09T00:37:05.042Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (11a666c00) [pid = 858] [serial = 16] [outer = 0] [url = moz-extension://c3ecba7a-8230-4939-951d-96978b9ae8f2/_generated_background_page.html]
[task 2024-12-09T00:37:05.043Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (110926400) [pid = 858] [serial = 3] [outer = 0] [url = moz-extension://2dd3915e-f07e-4f8b-9b72-696cce48a7db/_generated_background_page.html]
[task 2024-12-09T00:37:05.043Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (11a667c00) [pid = 858] [serial = 9] [outer = 0] [url = moz-extension://91b107f1-3a94-45eb-93fc-6a1c6b2e932d/_generated_background_page.html]
[task 2024-12-09T00:37:05.051Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (12de12c00) [pid = 858] [serial = 18] [outer = 0] [url = moz-extension://c3ecba7a-8230-4939-951d-96978b9ae8f2/_generated_background_page.html]
[task 2024-12-09T00:37:05.051Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (11a607000) [pid = 858] [serial = 12] [outer = 0] [url = moz-extension://2dd3915e-f07e-4f8b-9b72-696cce48a7db/_generated_background_page.html]
[task 2024-12-09T00:37:05.052Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (11a60a800) [pid = 858] [serial = 14] [outer = 0] [url = moz-extension://99fd02e1-e592-4a4a-a926-d4bc864a888d/_generated_background_page.html]
[task 2024-12-09T00:37:05.052Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (11a603400) [pid = 858] [serial = 11] [outer = 0] [url = moz-extension://2d16d190-68bd-41ab-8f58-58d708996963/_generated_background_page.html]
[task 2024-12-09T00:37:05.052Z] 00:37:05     INFO - GECKO(848) | [Child 858: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (11a60c000) [pid = 858] [serial = 15] [outer = 0] [url = moz-extension://91b107f1-3a94-45eb-93fc-6a1c6b2e932d/_generated_background_page.html]
[task 2024-12-09T00:37:05.300Z] 00:37:05     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 139c95000 == 0 [pid = 848] [id = 1] [url = chrome://browser/content/browser.xhtml]
[task 2024-12-09T00:37:05.310Z] 00:37:05     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: BlockShutdown: Init failed: 'NS_FAILED(rv)', file /builds/worker/checkouts/gecko/toolkit/components/antitracking/bouncetrackingprotection/BounceTrackingProtectionStorage.cpp:378
[task 2024-12-09T00:37:05.346Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.000002s: startCrashBrowserTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.347Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.000045s: initiateShutdownWorkThreads', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.347Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: idb: '0.000055s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.348Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: cache: '0.000076s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.348Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: sdb: '0.000124s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.349Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: fs: '0.000133s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.349Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: ls: '0.000144s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.350Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.000166s: startKillActorsTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.350Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: idb: '0.000265s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.351Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: idb: '0.000277s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.351Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: idb: '0.000774s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.352Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: idb: '0.000905s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.352Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: idb: '0.000917s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.353Z] 00:37:05     INFO - GECKO(848) | [Parent 848, QuotaManager IO] WARNING: quota manager shutdown step: '0.001010s: ShutdownStorageOp::DoDirectoryWork -> ShutdownStorageInternal.', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.354Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.001236s: stopKillActorsTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.354Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.001250s: shutdownAndJoinWorkThreads', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.355Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: idb: '0.001257s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.355Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: cache: '0.001593s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.356Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: sdb: '0.001605s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.356Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: fs: '0.001611s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.357Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: ls: '0.001615s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.357Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.001619s: shutdownAndJoinIOThread', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.358Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.001768s: invalidatePendingDirectoryLocks', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.359Z] 00:37:05     INFO - GECKO(848) | [Parent 848, IPDL Background] WARNING: quota manager shutdown step: '0.001780s: stopCrashBrowserTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2233
[task 2024-12-09T00:37:05.440Z] 00:37:05     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_TRUE(aWindowContext) failed: file /builds/worker/checkouts/gecko/toolkit/components/antitracking/bouncetrackingprotection/BounceTrackingProtection.cpp:437
[task 2024-12-09T00:37:05.444Z] 00:37:05     INFO - GECKO(848) | [Utility 863, Main Thread] WARNING: IPC message 'PUtilityProcess::Msg_FOGData' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:557
[task 2024-12-09T00:37:05.468Z] 00:37:05     INFO - GECKO(848) | [RDD 859, Main Thread] WARNING: IPC message 'PRDD::Msg_FOGData' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:557
[task 2024-12-09T00:37:06.185Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (16e376200) [pid = 848] [serial = 102] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2024-12-09T00:37:06.191Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (137d70600) [pid = 848] [serial = 3] [outer = 0] [url = chrome://browser/content/browser.xhtml]
[task 2024-12-09T00:37:06.192Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (163e8d600) [pid = 848] [serial = 10] [outer = 0] [url = chrome://mochikit/content/browser-harness.xhtml]
[task 2024-12-09T00:37:06.192Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (13ab6fe00) [pid = 848] [serial = 5] [outer = 0] [url = chrome://extensions/content/dummy.xhtml]
[task 2024-12-09T00:37:06.192Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (137d70200) [pid = 848] [serial = 1] [outer = 0] [url = chrome://browser/content/hiddenWindowMac.xhtml]
[task 2024-12-09T00:37:06.193Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (137d70c00) [pid = 848] [serial = 8] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:06.278Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (139ca0000) [pid = 848] [serial = 2] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:06.279Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (161671800) [pid = 848] [serial = 7] [outer = 0] [url = chrome://extensions/content/dummy.xhtml]
[task 2024-12-09T00:37:06.279Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (13aad9400) [pid = 848] [serial = 113] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:06.280Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (16c55d800) [pid = 848] [serial = 11] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:06.280Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (13aad7800) [pid = 848] [serial = 4] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:06.280Z] 00:37:06     INFO - GECKO(848) | [Parent 848: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (16c925800) [pid = 848] [serial = 103] [outer = 0] [url = about:blank]
[task 2024-12-09T00:37:06.294Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_SUCCESS_VOID(rv) failed with result 0x8000FFFF (NS_ERROR_UNEXPECTED): file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:406
[task 2024-12-09T00:37:06.295Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_TRUE(!!svc) failed: file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:506
[task 2024-12-09T00:37:06.295Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_SUCCESS_VOID(rv) failed with result 0x8000FFFF (NS_ERROR_UNEXPECTED): file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:406
[task 2024-12-09T00:37:06.295Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_TRUE(!!svc) failed: file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:506
[task 2024-12-09T00:37:06.296Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_SUCCESS_VOID(rv) failed with result 0x8000FFFF (NS_ERROR_UNEXPECTED): file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:406
[task 2024-12-09T00:37:06.296Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_TRUE(!!svc) failed: file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:506
[task 2024-12-09T00:37:06.297Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_SUCCESS_VOID(rv) failed with result 0x8000FFFF (NS_ERROR_UNEXPECTED): file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:406
[task 2024-12-09T00:37:06.297Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_TRUE(!!svc) failed: file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:506
[task 2024-12-09T00:37:06.298Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_SUCCESS_VOID(rv) failed with result 0x8000FFFF (NS_ERROR_UNEXPECTED): file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:406
[task 2024-12-09T00:37:06.298Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_TRUE(!!svc) failed: file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:506
[task 2024-12-09T00:37:06.299Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_SUCCESS_VOID(rv) failed with result 0x8000FFFF (NS_ERROR_UNEXPECTED): file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:406
[task 2024-12-09T00:37:06.299Z] 00:37:06     INFO - GECKO(848) | [Parent 848, Main Thread] WARNING: NS_ENSURE_TRUE(!!svc) failed: file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:506
[task 2024-12-09T00:37:06.355Z] 00:37:06     INFO - TEST-INFO | Main app process: exit 0
[task 2024-12-09T00:37:06.355Z] 00:37:06     INFO - TEST-INFO | Confirming we saw 84 DOCSHELL created and 84 destroyed log strings.
[task 2024-12-09T00:37:06.356Z] 00:37:06     INFO - TEST-INFO | Confirming we saw 220 DOMWINDOW created and 220 destroyed log strings.
[task 2024-12-09T00:37:06.356Z] 00:37:06     INFO - TEST-INFO | browser/components/urlbar/tests/browser/browser_action_tabgroups.js | windows(s) leaked: [pid = 848] [serial = 103], [pid = 848] [serial = 102]
[task 2024-12-09T00:37:06.357Z] 00:37:06     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_action_tabgroups.js | leaked 1 window(s) until shutdown [url = about:blank]
[task 2024-12-09T00:37:06.357Z] 00:37:06     INFO - TEST-INFO 
[task 2024-12-09T00:37:06.357Z] 00:37:06     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_action_tabgroups.js | leaked 1 window(s) until shutdown [url = chrome://browser/content/browser.xhtml]
[task 2024-12-09T00:37:06.357Z] 00:37:06     INFO - TEST-INFO 
[task 2024-12-09T00:37:06.358Z] 00:37:06     INFO - runtests.py | Application ran for: 0:00:40.726407
[task 2024-12-09T00:37:06.358Z] 00:37:06     INFO - zombiecheck | Reading PID log: /var/folders/8d/27zjr6tj7t76grr015qgfvwr000014/T/tmpaj9y2y9ppidlog
[task 2024-12-09T00:37:06.358Z] 00:37:06     INFO - ==> process 848 launched child process 858
[task 2024-12-09T00:37:06.359Z] 00:37:06     INFO - ==> process 848 launched child process 859
[task 2024-12-09T00:37:06.359Z] 00:37:06     INFO - ==> process 848 launched child process 861
[task 2024-12-09T00:37:06.359Z] 00:37:06     INFO - ==> process 848 launched child process 863
[task 2024-12-09T00:37:06.360Z] 00:37:06     INFO - ==> process 848 launched child process 864
[task 2024-12-09T00:37:06.360Z] 00:37:06     INFO - ==> process 848 launched child process 865
[task 2024-12-09T00:37:06.360Z] 00:37:06     INFO - ==> process 848 launched child process 866
[task 2024-12-09T00:37:06.361Z] 00:37:06     INFO - ==> process 848 launched child process 867
[task 2024-12-09T00:37:06.361Z] 00:37:06     INFO - ==> process 848 launched child process 868
[task 2024-12-09T00:37:06.361Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 864
[task 2024-12-09T00:37:06.362Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 865
[task 2024-12-09T00:37:06.362Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 866
[task 2024-12-09T00:37:06.363Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 867
[task 2024-12-09T00:37:06.363Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 868
[task 2024-12-09T00:37:06.363Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 858
[task 2024-12-09T00:37:06.364Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 859
[task 2024-12-09T00:37:06.364Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 861
[task 2024-12-09T00:37:06.364Z] 00:37:06     INFO - zombiecheck | Checking for orphan process with PID: 863
[task 2024-12-09T00:37:06.365Z] 00:37:06     INFO - Stopping web server
[task 2024-12-09T00:37:06.372Z] 00:37:06     INFO - Server shut down.
[task 2024-12-09T00:37:06.372Z] 00:37:06     INFO - Web server killed.
[task 2024-12-09T00:37:06.372Z] 00:37:06     INFO - Stopping web socket server
[task 2024-12-09T00:37:06.373Z] 00:37:06     INFO - Stopping ssltunnel
[task 2024-12-09T00:37:06.373Z] 00:37:06     INFO - leakcheck | Processing log file /var/folders/8d/27zjr6tj7t76grr015qgfvwr000014/T/tmpan2ulnaq.mozrunner/runtests_leaks.log for scope browser/components/urlbar/tests/browser/browser.toml
[task 2024-12-09T00:37:06.374Z] 00:37:06     INFO - TEST-INFO | leakcheck | default process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.374Z] 00:37:06     INFO - TEST-INFO | leakcheck | tab process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.374Z] 00:37:06     INFO - TEST-INFO | leakcheck | gmplugin process: leak threshold set at 20000 bytes
[task 2024-12-09T00:37:06.374Z] 00:37:06     INFO - TEST-INFO | leakcheck | gpu process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.375Z] 00:37:06     INFO - TEST-INFO | leakcheck | vr process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.375Z] 00:37:06     INFO - TEST-INFO | leakcheck | rdd process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.375Z] 00:37:06     INFO - TEST-INFO | leakcheck | socket process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.376Z] 00:37:06     INFO - TEST-INFO | leakcheck | forkserver process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.376Z] 00:37:06     INFO - TEST-INFO | leakcheck | utility process: leak threshold set at 0 bytes
[task 2024-12-09T00:37:06.376Z] 00:37:06     INFO - leakcheck | Processing leak log file /var/folders/8d/27zjr6tj7t76grr015qgfvwr000014/T/tmpan2ulnaq.mozrunner/runtests_leaks_utility_pid863.log
[task 2024-12-09T00:37:06.376Z] 00:37:06     INFO - TEST-PASS | leakcheck | utility no leaks detected!
```