1995211 - Intermittent toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | single tracking bug

Status: REOPENED

(Toolkit :: Find Toolbar, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=532075863&repo=autoland&task=GpcYz7cGRiCs6Mgia9fPYQ.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/GpcYz7cGRiCs6Mgia9fPYQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2025-10-20T00:59:43.221+00:00] 00:59:43     INFO - TEST-PASS | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | second hidden=until-found element should NOT be revealed yet - 
[task 2025-10-20T00:59:43.221+00:00] 00:59:43     INFO - Buffered messages finished
[task 2025-10-20T00:59:43.222+00:00] 00:59:43     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Test timed out - 
[task 2025-10-20T00:59:43.222+00:00] 00:59:43     INFO - GECKO(4031) | Completed ShutdownLeaks collections in process 4031
[task 2025-10-20T00:59:43.223+00:00] 00:59:43     INFO - TEST-START | Shutdown
[task 2025-10-20T00:59:43.224+00:00] 00:59:43     INFO - Browser Chrome Test Summary
[task 2025-10-20T00:59:43.224+00:00] 00:59:43     INFO - Passed:  515
[task 2025-10-20T00:59:43.224+00:00] 00:59:43     INFO - Failed:  1
[task 2025-10-20T00:59:43.225+00:00] 00:59:43     INFO - Todo:    6
[task 2025-10-20T00:59:43.225+00:00] 00:59:43     INFO - Mode:    e10s
[task 2025-10-20T00:59:43.226+00:00] 00:59:43     INFO - *** End BrowserChrome Test Results ***
[task 2025-10-20T00:59:43.226+00:00] 00:59:43     INFO - GECKO(4031) | 1760921983166	Marionette	TRACE	Received observer notification quit-application
[task 2025-10-20T00:59:43.227+00:00] 00:59:43     INFO - GECKO(4031) | 1760921983166	Marionette	INFO	Stopped listening on port 2828
[task 2025-10-20T00:59:43.227+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 111042c00 == 5 [pid = 4036] [id = 5] [url = moz-extension://9a310967-e580-48bf-b3e8-4eafebbc122d/_generated_background_page.html]
[task 2025-10-20T00:59:43.228+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 11103dc00 == 4 [pid = 4036] [id = 0] [url = moz-extension://cfa90f19-79e1-4b98-af59-0385aea52b58/_generated_background_page.html]
[task 2025-10-20T00:59:43.228+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 111042000 == 3 [pid = 4036] [id = 4] [url = moz-extension://80fa40a2-507b-4aa7-a52e-792b5c075ad8/_generated_background_page.html]
[task 2025-10-20T00:59:43.238+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 111040c00 == 2 [pid = 4036] [id = 2] [url = moz-extension://44e54292-ca5c-46a4-a0bd-ff013a26ff92/_generated_background_page.html]
[task 2025-10-20T00:59:43.239+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 111041800 == 1 [pid = 4036] [id = 3] [url = moz-extension://6da7b01e-498a-4c12-ae03-66a74859b797/_generated_background_page.html]
[task 2025-10-20T00:59:43.239+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 111040400 == 0 [pid = 4036] [id = 1] [url = moz-extension://efd07ead-e050-46b1-9eb7-a99016a8f752/_generated_background_page.html]
[task 2025-10-20T00:59:43.241+00:00] 00:59:43     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Uncaught exception received from previously timed out test bound test_hidden_until_found_reveal_behavior - AbortError: Actor 'SpecialPowers' destroyed before query 'Spawn' was resolved
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - Stack trace:
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - unregisterActor@resource://testing-common/SpecialPowersParent.sys.mjs:212:17
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - onShutdown@jar:file:///var/folders/yc/vdprdp0x1rv8skydjpvjgjp0000014/T/tmpqa7r9usc.mozrunner/extensions/[e-mail]!/api.js:64:25
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - ExtensionAPI/<@resource://gre/modules/ExtensionCommon.sys.mjs:370:14
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - wrapper@resource://gre/modules/ExtensionCommon.sys.mjs:314:14
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - emit@resource://gre/modules/ExtensionCommon.sys.mjs:341:32
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - emit@resource://gre/modules/Extension.sys.mjs:3620:25
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - shutdown@resource://gre/modules/Extension.sys.mjs:4463:10
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - shutdown@resource://gre/modules/Extension.sys.mjs:3309:39
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - callBootstrapMethod@resource://gre/modules/addons/XPIProvider.sys.mjs:2070:33
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - _shutdown@resource://gre/modules/addons/XPIProvider.sys.mjs:2213:17
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - async*shutdown@resource://gre/modules/addons/XPIProvider.sys.mjs:2206:33
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - startup/<@resource://gre/modules/addons/XPIProvider.sys.mjs:2903:33
[task 2025-10-20T00:59:43.243+00:00] 00:59:43     INFO - async*trigger@resource://gre/modules/AsyncShutdown.sys.mjs:754:23
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - _wait@resource://gre/modules/AsyncShutdown.sys.mjs:914:15
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - wait@resource://gre/modules/AsyncShutdown.sys.mjs:895:34
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - observe@resource://gre/modules/AsyncShutdown.sys.mjs:554:10
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - testsFinished@chrome://mochikit/content/browser-harness.xhtml:340:28
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - Tester_finish@chrome://mochikit/content/browser-test.js:586:10
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - timeoutFn@chrome://mochikit/content/browser-test.js:1585:20
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1523:45
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1231:14
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2025-10-20T00:59:43.244+00:00] 00:59:43     INFO - Entering test bound test_details_reveal_behavior
[task 2025-10-20T00:59:43.255+00:00] 00:59:43     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-10-20T00:59:43.256+00:00] 00:59:43     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Uncaught exception received from previously timed out test bound test_details_reveal_behavior - at chrome://global/content/elements/browser-custom-element.mjs:793 - TypeError: can't access property "userTyped", this.urlbarChangeTracker is undefined
[task 2025-10-20T00:59:43.256+00:00] 00:59:43     INFO - Stack trace:
[task 2025-10-20T00:59:43.256+00:00] 00:59:43     INFO - set userTypedValue@chrome://global/content/elements/browser-custom-element.mjs:793:5
[task 2025-10-20T00:59:43.256+00:00] 00:59:43     INFO - _kickOffBrowserLoad@chrome://browser/content/tabbrowser/tabbrowser.js:3828:11
[task 2025-10-20T00:59:43.256+00:00] 00:59:43     INFO - addTab@chrome://browser/content/tabbrowser/tabbrowser.js:3095:14
[task 2025-10-20T00:59:43.256+00:00] 00:59:43     INFO - addTab@resource://testing-common/BrowserTestUtils.sys.mjs:2730:23
[task 2025-10-20T00:59:43.256+00:00] 00:59:43     INFO - openNewForegroundTab/promises<@resource://testing-common/BrowserTestUtils.sys.mjs:221:61
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - switchTab@resource://testing-common/BrowserTestUtils.sys.mjs:396:7
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - openNewForegroundTab@resource://testing-common/BrowserTestUtils.sys.mjs:216:26
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - test_details_reveal_behavior@chrome://mochitests/content/browser/toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js:141:36
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - handleTask@chrome://mochikit/content/browser-test.js:1251:26
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1340:18
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1489:14
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1231:14
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2025-10-20T00:59:43.257+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Main Thread] WARNING: '!CanSend() || !mManager || !mManager->CanSend()', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorParent.cpp:41
[task 2025-10-20T00:59:43.280+00:00] 00:59:43     INFO - GECKO(4031) | 1760921983279	Marionette	DEBUG	Marionette stopped listening
[task 2025-10-20T00:59:43.380+00:00] 00:59:43     INFO - GECKO(4031) | [GPU 4035, Compositor] WARNING: IPC Connection Error: [Parent][PImageBridgeParent] Send(msgname=PTexture::Msg___delete__) Channel closing: too late to send, messages will be lost: file /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:1920
[task 2025-10-20T00:59:43.385+00:00] 00:59:43     INFO - GECKO(4031) | [GPU 4035, Compositor] WARNING: IPC Connection Error: [Parent][PImageBridgeParent] Send(msgname=PTexture::Msg___delete__) Channel closing: too late to send, messages will be lost: file /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:1920
[task 2025-10-20T00:59:43.401+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:234
[task 2025-10-20T00:59:43.402+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:234
[task 2025-10-20T00:59:43.402+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:234
[task 2025-10-20T00:59:43.402+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:234
[task 2025-10-20T00:59:43.402+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:234
[task 2025-10-20T00:59:43.402+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:234
[task 2025-10-20T00:59:43.402+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:234
[task 2025-10-20T00:59:43.419+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4039: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 16f7ecc00 == 0 [pid = 4039] [id = 54] [url = about:blank]
[task 2025-10-20T00:59:43.431+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4039: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (1709a5000) [pid = 4039] [serial = 141] [outer = 0] [url = about:blank]
[task 2025-10-20T00:59:43.437+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4039: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (1708e3a00) [pid = 4039] [serial = 142] [outer = 0] [url = about:blank]
[task 2025-10-20T00:59:43.450+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4043: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 110976800 == 0 [pid = 4043] [id = 0] [url = about:newtab]
[task 2025-10-20T00:59:43.451+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4038: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (16a184800) [pid = 4038] [serial = 144] [outer = 0] [url = data:text/html;charset=utf-8,%0A%3C!DOCTYPE%20html%3E%0A%3Cbody%3E%0A%3Cdiv%20id%3D%22hidden1%22%20hidden%3D%22until-found%22%3EFirst%20hidden%20text%3C%2Fdiv%3E%0A%3Cdiv%20id%3D%22hidden2%22%20hidden%3D%22until-found%22%3ESecond%20hidden%20text%3C%2Fdiv%3E%0A%3Cdetails%20id%3D%22details1%22%3E%0A%20%20%3Csummary%3EFirst%20Details%3C%2Fsummary%3E%0A%20%20%3Cdiv%3EFirst%20details%20text%3C%2Fdiv%3E%0A%3C%2Fdetails%3E%0A%3Cdetails%20id%3D%22details2%22%3E%0A%20%20%3Csummary%3ESecond%20Details%3C%2Fsummary%3E%0A%20%20%3Cdiv%3ESecond%20details%20text%3C%2Fdiv%3E%0A%3C%2Fdetails%3E%0A%3C%2Fbody%3E%0A]
[task 2025-10-20T00:59:43.459+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4038: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 16b39fc00 == 0 [pid = 4038] [id = 55] [url = data:text/html;charset=utf-8,%0A%3C!DOCTYPE%20html%3E%0A%3Cbody%3E%0A%3Cdiv%20id%3D%22hidden1%22%20hidden%3D%22until-found%22%3EFirst%20hidden%20text%3C%2Fdiv%3E%0A%3Cdiv%20id%3D%22hidden2%22%20hidden%3D%22until-found%22%3ESecond%20hidden%20text%3C%2Fdiv%3E%0A%3Cdetails%20id%3D%22details1%22%3E%0A%20%20%3Csummary%3EFirst%20Details%3C%2Fsummary%3E%0A%20%20%3Cdiv%3EFirst%20details%20text%3C%2Fdiv%3E%0A%3C%2Fdetails%3E%0A%3Cdetails%20id%3D%22details2%22%3E%0A%20%20%3Csummary%3ESecond%20Details%3C%2Fsummary%3E%0A%20%20%3Cdiv%3ESecond%20details%20text%3C%2Fdiv%3E%0A%3C%2Fdetails%3E%0A%3C%2Fbody%3E%0A]
[task 2025-10-20T00:59:43.460+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4038: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (169ccdb00) [pid = 4038] [serial = 146] [outer = 0] [url = data:text/html;charset=utf-8,%0A%3C!DOCTYPE%20html%3E%0A%3Cbody%3E%0A%3Cdiv%20id%3D%22hidden1%22%20hidden%3D%22until-found%22%3EFirst%20hidden%20text%3C%2Fdiv%3E%0A%3Cdiv%20id%3D%22hidden2%22%20hidden%3D%22until-found%22%3ESecond%20hidden%20text%3C%2Fdiv%3E%0A%3Cdetails%20id%3D%22details1%22%3E%0A%20%20%3Csummary%3EFirst%20Details%3C%2Fsummary%3E%0A%20%20%3Cdiv%3EFirst%20details%20text%3C%2Fdiv%3E%0A%3C%2Fdetails%3E%0A%3Cdetails%20id%3D%22details2%22%3E%0A%20%20%3Csummary%3ESecond%20Details%3C%2Fsummary%3E%0A%20%20%3Cdiv%3ESecond%20details%20text%3C%2Fdiv%3E%0A%3C%2Fdetails%3E%0A%3C%2Fbody%3E%0A]
[task 2025-10-20T00:59:43.490+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4043: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (110526000) [pid = 4043] [serial = 1] [outer = 0] [url = about:newtab]
[task 2025-10-20T00:59:43.501+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4043: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (1109a4d00) [pid = 4043] [serial = 3] [outer = 0] [url = about:newtab]
[task 2025-10-20T00:59:43.502+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (110922a00) [pid = 4036] [serial = 1] [outer = 0] [url = moz-extension://cfa90f19-79e1-4b98-af59-0385aea52b58/_generated_background_page.html]
[task 2025-10-20T00:59:43.502+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (110924a00) [pid = 4036] [serial = 3] [outer = 0] [url = moz-extension://efd07ead-e050-46b1-9eb7-a99016a8f752/_generated_background_page.html]
[task 2025-10-20T00:59:43.503+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (110924800) [pid = 4036] [serial = 11] [outer = 0] [url = moz-extension://9a310967-e580-48bf-b3e8-4eafebbc122d/_generated_background_page.html]
[task 2025-10-20T00:59:43.503+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (110925c00) [pid = 4036] [serial = 9] [outer = 0] [url = moz-extension://80fa40a2-507b-4aa7-a52e-792b5c075ad8/_generated_background_page.html]
[task 2025-10-20T00:59:43.504+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (110925600) [pid = 4036] [serial = 7] [outer = 0] [url = moz-extension://6da7b01e-498a-4c12-ae03-66a74859b797/_generated_background_page.html]
[task 2025-10-20T00:59:43.504+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (110925000) [pid = 4036] [serial = 5] [outer = 0] [url = moz-extension://44e54292-ca5c-46a4-a0bd-ff013a26ff92/_generated_background_page.html]
[task 2025-10-20T00:59:43.517+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (110cd5d00) [pid = 4036] [serial = 13] [outer = 0] [url = moz-extension://cfa90f19-79e1-4b98-af59-0385aea52b58/_generated_background_page.html]
[task 2025-10-20T00:59:43.518+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (110cd7100) [pid = 4036] [serial = 14] [outer = 0] [url = moz-extension://efd07ead-e050-46b1-9eb7-a99016a8f752/_generated_background_page.html]
[task 2025-10-20T00:59:43.519+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (17204df00) [pid = 4036] [serial = 18] [outer = 0] [url = moz-extension://9a310967-e580-48bf-b3e8-4eafebbc122d/_generated_background_page.html]
[task 2025-10-20T00:59:43.519+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (17204d000) [pid = 4036] [serial = 17] [outer = 0] [url = moz-extension://80fa40a2-507b-4aa7-a52e-792b5c075ad8/_generated_background_page.html]
[task 2025-10-20T00:59:43.519+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (17204c600) [pid = 4036] [serial = 16] [outer = 0] [url = moz-extension://6da7b01e-498a-4c12-ae03-66a74859b797/_generated_background_page.html]
[task 2025-10-20T00:59:43.520+00:00] 00:59:43     INFO - GECKO(4031) | [Child 4036: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (172465800) [pid = 4036] [serial = 15] [outer = 0] [url = moz-extension://44e54292-ca5c-46a4-a0bd-ff013a26ff92/_generated_background_page.html]
[task 2025-10-20T00:59:43.736+00:00] 00:59:43     INFO - GECKO(4031) | JavaScript error: resource:///modules/AboutNewTab.sys.mjs, line 242: NS_ERROR_ILLEGAL_VALUE: Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIObserverService.removeObserver]
[task 2025-10-20T00:59:43.742+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Main Thread] WARNING: BlockShutdown: Init failed: 'NS_FAILED(rv)', file /builds/worker/checkouts/gecko/toolkit/components/antitracking/bouncetrackingprotection/BounceTrackingProtectionStorage.cpp:540
[task 2025-10-20T00:59:43.788+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.000002s: startCrashBrowserTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.789+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.000025s: initiateShutdownWorkThreads', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.790+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: idb: '0.000032s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.790+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: cache: '0.000054s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.792+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: sdb: '0.000067s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.792+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: fs: '0.000074s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.793+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: ls: '0.000148s: starting', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.795+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.000182s: startKillActorsTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.795+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: idb: '0.000633s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.796+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: idb: '0.000663s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.797+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: idb: '0.000741s: Live database entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.797+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: idb: '0.000752s: gLiveDatabaseHashtable entry removed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.798+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, QuotaManager IO] WARNING: quota manager shutdown step: '0.000907s: ShutdownStorageOp::DoDirectoryWork -> ShutdownStorageInternal.', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.798+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.002786s: stopKillActorsTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.799+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.002807s: shutdownAndJoinWorkThreads', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.799+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: idb: '0.002815s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.800+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: cache: '0.003435s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.800+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: sdb: '0.003453s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.800+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: fs: '0.003461s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.801+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: ls: '0.003468s: completed', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.801+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.003517s: shutdownAndJoinIOThread', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.802+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.003868s: invalidatePendingDirectoryLocks', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.802+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, IPDL Background] WARNING: quota manager shutdown step: '0.003881s: stopCrashBrowserTimer', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp:2371
[task 2025-10-20T00:59:43.897+00:00] 00:59:43     INFO - GECKO(4031) | [Parent 4031, Main Thread] WARNING: NS_ENSURE_TRUE(aWindowContext) failed: file /builds/worker/checkouts/gecko/toolkit/components/antitracking/bouncetrackingprotection/BounceTrackingProtection.cpp:470
[task 2025-10-20T00:59:43.906+00:00] 00:59:43     INFO - GECKO(4031) | [Utility 4040, Main Thread] WARNING: IPC message 'PUtilityProcess::Msg_FOGData' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:513
[task 2025-10-20T00:59:43.907+00:00] 00:59:43     INFO - GECKO(4031) | [Utility AudioDecoder 4103, Main Thread] WARNING: IPC message 'PUtilityProcess::Msg_FOGData' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:513
[task 2025-10-20T00:59:43.912+00:00] 00:59:43     INFO - GECKO(4031) | [GPU 4035, Main Thread] WARNING: IPC message 'PGPU::Msg_FOGData' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:513
[task 2025-10-20T00:59:43.929+00:00] 00:59:43     INFO - GECKO(4031) | [RDD 4037, Main Thread] WARNING: IPC message 'PRDD::Msg_FOGData' discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:513
[task 2025-10-20T00:59:44.723+00:00] 00:59:44     INFO - GECKO(4031) | [Parent 4031, 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:419
[task 2025-10-20T00:59:44.724+00:00] 00:59:44     INFO - GECKO(4031) | [Parent 4031, Main Thread] WARNING: NS_ENSURE_TRUE(!!svc) failed: file /builds/worker/checkouts/gecko/dom/file/uri/BlobURLProtocolHandler.cpp:528
[task 2025-10-20T00:59:44.780+00:00] 00:59:44     INFO - TEST-INFO | Main app process: exit 0
[task 2025-10-20T00:59:44.780+00:00] 00:59:44     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Application shut down (without crashing) in the middle of a test!
[task 2025-10-20T00:59:44.780+00:00] 00:59:44     INFO - TEST-INFO took 91244ms
[task 2025-10-20T00:59:44.781+00:00] 00:59:44     INFO - TEST-INFO | Confirming we saw 203 DOCSHELL created and 186 destroyed log strings.
[task 2025-10-20T00:59:44.781+00:00] 00:59:44     INFO - TEST-INFO | Confirming we saw 563 DOMWINDOW created and 499 destroyed log strings.
[task 2025-10-20T00:59:44.781+00:00] 00:59:44     INFO - runtests.py | Application ran for: 0:04:27.898250

Comment 1

[BugBot [:suhaib / :marco]]

:jjaschke, since you are the author of the regressor, bug 1970909, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[BugBot [:suhaib / :marco]]

Set release status flags based on info from the regressing bug 1970909

Comment 3

[Jan Jaeschke [:jjaschke]]

Attachment: Bug 1995211 - Give find-in-page browser test a bit more time. r=emilio!

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/9c59b011fc4a
https://hg.mozilla.org/integration/autoland/rev/27d3c56c32ce
Give find-in-page browser test a bit more time. r=emilio

Comment 5

[Sandor Molnar[:smolnar]]

https://hg.mozilla.org/mozilla-central/rev/27d3c56c32ce

Comment 6

[Narcis Beleuzu [:NarcisB]]

This is still intermittently failing.
Latest log
Log snippet:

[task 2025-10-22T09:29:43.971+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 11 (7fb9e2e33c00) [pid = 47435] [serial = 136] [outer = 0] [url = data:text/html,<!DOCTYPE html><p>There is a cat named Theo in the kitchen with another cat named Catherine. The two of them are thirsty.]
[task 2025-10-22T09:29:43.972+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (7fb9e2e1e100) [pid = 47435] [serial = 126] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:43.972+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (7fb9cdfcdb00) [pid = 47435] [serial = 135] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:43.973+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (7fb9cdfcfe00) [pid = 47435] [serial = 127] [outer = 0] [url = data:text/html;charset=utf-8,The letter s.]
[task 2025-10-22T09:29:43.973+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (7fb9e2e20e00) [pid = 47435] [serial = 129] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:43.973+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb9cdf94c00 == 2 [pid = 47435] [id = 49] [url = data:text/html;charset=utf-8,The letter s.]
[task 2025-10-22T09:29:43.974+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb9cdf95400 == 1 [pid = 47435] [id = 50] [url = data:text/html,<body style='height: 5000px;'>Hello There</body>]
[task 2025-10-22T09:29:43.974+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (7fb9cdfcef00) [pid = 47435] [serial = 130] [outer = 0] [url = data:text/html,<body style='height: 5000px;'>Hello There</body>]
[task 2025-10-22T09:29:43.975+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7fb9cdfd1200) [pid = 47435] [serial = 133] [outer = 0] [url = data:text/html,    <!DOCTYPE html>    <body style='height: 5000px;'>    Hello There    </body>]
[task 2025-10-22T09:29:43.975+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7fb9e2e23100) [pid = 47435] [serial = 132] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:43.976+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7fb9e2e20900) [pid = 47435] [serial = 139] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:43.976+00:00] 09:29:43     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7fb9e2e21300) [pid = 47435] [serial = 137] [outer = 0] [url = data:text/html,<!DOCTYPE html><p>There is a cat named Theo in the kitchen with another cat named Catherine. The two of them are thirsty.]
[task 2025-10-22T09:29:44.181+00:00] 09:29:44     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7fba3aead100) [pid = 47435] [serial = 141] [outer = 7fb9e0a7e600]
[task 2025-10-22T09:29:45.202+00:00] 09:29:45     INFO - GECKO(47293) | MEMORY STAT | vsize 13051MB | residentFast 617MB | heapAllocated 330MB
[task 2025-10-22T09:29:45.203+00:00] 09:29:45     INFO - TEST-OK | toolkit/content/tests/browser/browser_findbar.js | took 25370ms
[task 2025-10-22T09:29:45.211+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fb9cdf92800 == 2 [pid = 47435] [id = 54]
[task 2025-10-22T09:29:45.212+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (7fb9e0a7c800) [pid = 47435] [serial = 142] [outer = 0]
[task 2025-10-22T09:29:45.213+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (7fb9cdfcd600) [pid = 47435] [serial = 143] [outer = 7fb9e0a7c800]
[task 2025-10-22T09:29:45.234+00:00] 09:29:45     INFO - checking for open sidebars
[task 2025-10-22T09:29:45.234+00:00] 09:29:45     INFO - checking window state
[task 2025-10-22T09:29:45.256+00:00] 09:29:45     INFO - TEST-START | toolkit/content/tests/browser/browser_findbar_disabled_manual.js
[task 2025-10-22T09:29:45.279+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fb9e3a55800 == 2 [pid = 47492] [id = 53]
[task 2025-10-22T09:29:45.279+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7fb9e2ebb800) [pid = 47492] [serial = 138] [outer = 0]
[task 2025-10-22T09:29:45.280+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (7fb9e3151f00) [pid = 47492] [serial = 139] [outer = 7fb9e2ebb800]
[task 2025-10-22T09:29:45.317+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (7fb9e0c48100) [pid = 47492] [serial = 140] [outer = 7fb9e2ebb800]
[task 2025-10-22T09:29:45.358+00:00] 09:29:45     INFO - GECKO(47293) | must wait for focus in content
[task 2025-10-22T09:29:45.441+00:00] 09:29:45     INFO - GECKO(47293) | must wait for focus in content
[task 2025-10-22T09:29:45.845+00:00] 09:29:45     INFO - GECKO(47293) | MEMORY STAT | vsize 13052MB | residentFast 620MB | heapAllocated 331MB
[task 2025-10-22T09:29:45.845+00:00] 09:29:45     INFO - TEST-OK | toolkit/content/tests/browser/browser_findbar_disabled_manual.js | took 589ms
[task 2025-10-22T09:29:45.853+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fb9e1015800 == 3 [pid = 47492] [id = 54]
[task 2025-10-22T09:29:45.854+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (7fb9e2ebb200) [pid = 47492] [serial = 141] [outer = 0]
[task 2025-10-22T09:29:45.854+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (7fb9e3150100) [pid = 47492] [serial = 142] [outer = 7fb9e2ebb200]
[task 2025-10-22T09:29:45.871+00:00] 09:29:45     INFO - checking for open sidebars
[task 2025-10-22T09:29:45.871+00:00] 09:29:45     INFO - checking window state
[task 2025-10-22T09:29:45.891+00:00] 09:29:45     INFO - TEST-START | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js
[task 2025-10-22T09:29:45.903+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fb9cdf94800 == 3 [pid = 47435] [id = 55]
[task 2025-10-22T09:29:45.903+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 6 (7fb9e0a7f400) [pid = 47435] [serial = 144] [outer = 0]
[task 2025-10-22T09:29:45.903+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 7 (7fb9cdfcf400) [pid = 47435] [serial = 145] [outer = 7fb9e0a7f400]
[task 2025-10-22T09:29:45.948+00:00] 09:29:45     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 8 (7fb9cdfcf900) [pid = 47435] [serial = 146] [outer = 7fb9e0a7f400]
[task 2025-10-22T09:29:52.556+00:00] 09:29:52     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb9cdf92800 == 2 [pid = 47435] [id = 54] [url = about:blank]
[task 2025-10-22T09:29:52.633+00:00] 09:29:52     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (7fb9e0a7c800) [pid = 47435] [serial = 142] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:52.634+00:00] 09:29:52     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (7fb9e0a7e600) [pid = 47435] [serial = 138] [outer = 0] [url = data:text/html,<!DOCTYPE html><p>There is a cat named Theo in the kitchen with another cat named Catherine. The two of them are thirsty.]
[task 2025-10-22T09:29:53.976+00:00] 09:29:53     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb9e101d000 == 2 [pid = 47492] [id = 52] [url = about:blank]
[task 2025-10-22T09:29:53.976+00:00] 09:29:53     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb9e3a55800 == 1 [pid = 47492] [id = 53] [url = data:text/html;charset=utf-8,The letter s.]
[task 2025-10-22T09:29:54.046+00:00] 09:29:54     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (7fb9e2ebb800) [pid = 47492] [serial = 138] [outer = 0] [url = data:text/html;charset=utf-8,The letter s.]
[task 2025-10-22T09:29:54.046+00:00] 09:29:54     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7fb9e08a3600) [pid = 47492] [serial = 136] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:56.646+00:00] 09:29:56     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7fb9cdf8fc00 == 1 [pid = 47435] [id = 53] [url = data:text/html,<!DOCTYPE html><p>There is a cat named Theo in the kitchen with another cat named Catherine. The two of them are thirsty.]
[task 2025-10-22T09:29:56.647+00:00] 09:29:56     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7fb9cdfd0d00) [pid = 47435] [serial = 140] [outer = 0] [url = data:text/html,<!DOCTYPE html><p>There is a cat named Theo in the kitchen with another cat named Catherine. The two of them are thirsty.]
[task 2025-10-22T09:29:56.648+00:00] 09:29:56     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7fba3aead100) [pid = 47435] [serial = 141] [outer = 0] [url = data:text/html,<!DOCTYPE html><p>There is a cat named Theo in the kitchen with another cat named Catherine. The two of them are thirsty.]
[task 2025-10-22T09:29:56.648+00:00] 09:29:56     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7fb9cdfcf400) [pid = 47435] [serial = 145] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:56.648+00:00] 09:29:56     INFO - GECKO(47293) | [Child 47435: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7fb9cdfcd600) [pid = 47435] [serial = 143] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:58.062+00:00] 09:29:58     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7fb9e0c4c200) [pid = 47492] [serial = 137] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:58.063+00:00] 09:29:58     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7fb9e3151f00) [pid = 47492] [serial = 139] [outer = 0] [url = about:blank]
[task 2025-10-22T09:29:58.063+00:00] 09:29:58     INFO - GECKO(47293) | [Child 47492: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7fb9e0c48100) [pid = 47492] [serial = 140] [outer = 0] [url = data:text/html;charset=utf-8,The letter s.]
[task 2025-10-22T09:32:50.693+00:00] 09:32:50     INFO - TEST-INFO | started process screentopng
[task 2025-10-22T09:32:50.907+00:00] 09:32:50     INFO - TEST-INFO | screentopng: exit 0
[task 2025-10-22T09:32:50.907+00:00] 09:32:50     INFO - Buffered messages logged at 09:29:45
[task 2025-10-22T09:32:50.908+00:00] 09:32:50     INFO - Entering test bound test_hidden_until_found_reveal_behavior
[task 2025-10-22T09:32:50.908+00:00] 09:32:50     INFO - Buffered messages logged at 09:29:51
[task 2025-10-22T09:32:50.908+00:00] 09:32:50     INFO - Result listener not called, timeout reached.
[task 2025-10-22T09:32:50.909+00:00] 09:32:50     INFO - TEST-PASS | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Should find 2 matches in hidden elements - 
[task 2025-10-22T09:32:50.909+00:00] 09:32:50     INFO - TEST-PASS | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | first hidden=until-found element should be revealed - 
[task 2025-10-22T09:32:50.910+00:00] 09:32:50     INFO - TEST-PASS | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | second hidden=until-found element should NOT be revealed yet - 
[task 2025-10-22T09:32:50.910+00:00] 09:32:50     INFO - Buffered messages logged at 09:31:15
[task 2025-10-22T09:32:50.911+00:00] 09:32:50     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 1
[task 2025-10-22T09:32:50.911+00:00] 09:32:50     INFO - Buffered messages finished
[task 2025-10-22T09:32:50.912+00:00] 09:32:50     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Test timed out - 
[task 2025-10-22T09:32:50.912+00:00] 09:32:50     INFO - GECKO(47293) | Completed ShutdownLeaks collections in process 47293
[task 2025-10-22T09:32:50.913+00:00] 09:32:50     INFO - TEST-START | Shutdown
[task 2025-10-22T09:32:50.913+00:00] 09:32:50     INFO - Browser Chrome Test Summary
[task 2025-10-22T09:32:50.914+00:00] 09:32:50     INFO - Passed:  510
[task 2025-10-22T09:32:50.914+00:00] 09:32:50     INFO - Failed:  1
[task 2025-10-22T09:32:50.914+00:00] 09:32:50     INFO - Todo:    5
[task 2025-10-22T09:32:50.915+00:00] 09:32:50     INFO - Mode:    e10s
[task 2025-10-22T09:32:50.915+00:00] 09:32:50     INFO - *** End BrowserChrome Test Results ***
[task 2025-10-22T09:32:50.917+00:00] 09:32:50     INFO - GECKO(47293) | 1761125570736	Marionette	TRACE	Received observer notification quit-application
[task 2025-10-22T09:32:50.917+00:00] 09:32:50     INFO - GECKO(47293) | 1761125570736	Marionette	INFO	Stopped listening on port 2828
[task 2025-10-22T09:32:50.917+00:00] 09:32:50     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Uncaught exception received from previously timed out test bound test_hidden_until_found_reveal_behavior - AbortError: Actor 'SpecialPowers' destroyed before query 'Spawn' was resolved
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - Stack trace:
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - unregisterActor@resource://testing-common/SpecialPowersParent.sys.mjs:212:17
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - onShutdown@jar:file:///tmp/tmptgpx7mwx.mozrunner/extensions/[e-mail]!/api.js:64:25
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - ExtensionAPI/<@resource://gre/modules/ExtensionCommon.sys.mjs:370:14
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - wrapper@resource://gre/modules/ExtensionCommon.sys.mjs:314:14
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - emit@resource://gre/modules/ExtensionCommon.sys.mjs:341:32
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - emit@resource://gre/modules/Extension.sys.mjs:3620:25
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - shutdown@resource://gre/modules/Extension.sys.mjs:4463:10
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - shutdown@resource://gre/modules/Extension.sys.mjs:3309:39
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - callBootstrapMethod@resource://gre/modules/addons/XPIProvider.sys.mjs:2070:33
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - _shutdown@resource://gre/modules/addons/XPIProvider.sys.mjs:2213:17
[task 2025-10-22T09:32:50.920+00:00] 09:32:50     INFO - async*shutdown@resource://gre/modules/addons/XPIProvider.sys.mjs:2206:33
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - startup/<@resource://gre/modules/addons/XPIProvider.sys.mjs:2903:33
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - async*trigger@resource://gre/modules/AsyncShutdown.sys.mjs:754:23
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - _wait@resource://gre/modules/AsyncShutdown.sys.mjs:914:15
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - wait@resource://gre/modules/AsyncShutdown.sys.mjs:895:34
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - observe@resource://gre/modules/AsyncShutdown.sys.mjs:554:10
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - testsFinished@chrome://mochikit/content/browser-harness.xhtml:340:28
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - Tester_finish@chrome://mochikit/content/browser-test.js:590:10
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - timeoutFn@chrome://mochikit/content/browser-test.js:1585:20
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - async*SimpleTest_setTimeoutShim@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:922:41
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - timeoutFn@chrome://mochikit/content/browser-test.js:1542:52
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - setTimeout handler*Tester_execTest@chrome://mochikit/content/browser-test.js:1523:45
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1235:14
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - Entering test bound test_details_reveal_behavior
[task 2025-10-22T09:32:50.921+00:00] 09:32:50     INFO - Not taking screenshot here: see the one that was previously logged
[task 2025-10-22T09:32:50.923+00:00] 09:32:50     INFO - TEST-UNEXPECTED-FAIL | toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js | Uncaught exception received from previously timed out test bound test_details_reveal_behavior - at chrome://global/content/elements/browser-custom-element.mjs:793 - TypeError: can't access property "userTyped", this.urlbarChangeTracker is undefined
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - Stack trace:
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - set userTypedValue@chrome://global/content/elements/browser-custom-element.mjs:793:5
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - _kickOffBrowserLoad@chrome://browser/content/tabbrowser/tabbrowser.js:3828:11
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - addTab@chrome://browser/content/tabbrowser/tabbrowser.js:3095:14
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - addTab@resource://testing-common/BrowserTestUtils.sys.mjs:2720:23
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - openNewForegroundTab/promises<@resource://testing-common/BrowserTestUtils.sys.mjs:219:61
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - switchTab@resource://testing-common/BrowserTestUtils.sys.mjs:392:7
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - openNewForegroundTab@resource://testing-common/BrowserTestUtils.sys.mjs:214:26
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - test_details_reveal_behavior@chrome://mochitests/content/browser/toolkit/content/tests/browser/browser_findbar_hidden_beforematch.js:147:36
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - handleTask@chrome://mochikit/content/browser-test.js:1253:26
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1342:18
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - async*Tester_execTest@chrome://mochikit/content/browser-test.js:1489:14
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1235:14
[task 2025-10-22T09:32:50.924+00:00] 09:32:50     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13

Comment 7

[Intermittent Failures Robot]

17 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 13
• mozilla-central: 3
• try: 1

Table

	a11y_checks+swgl	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/debug					1		1
macosx1015-x86_64/debug			6		1
macosx1500-aarch64/opt			1		1
windows11-x86/debug			5
windows11-x86_64/debug		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-10-24&endday=2025-10-24&tree=all

Comment 8

[Intermittent Failures Robot]

75 failures were associated with this bug in the last 7 days.
This is the #24 most frequent failure this week.

This failure happened more than 75 times this week! Resolving this bug is a very high priority.

Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 59
• mozilla-central: 10
• try: 6

Table

	a11y_checks+swgl	cf	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/debug						2		3
macosx1015-x86_64/debug		2		15		12
macosx1500-aarch64/opt				1		1
windows11-x86/debug				21
windows11-x86/opt				1
windows11-x86_64/ccov				1
windows11-x86_64/debug			7	3		6

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 9

[Intermittent Failures Robot]

15 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 14
• try: 1

Table

	a11y-checks-swr	no_variant	spi-nw
linux2404-x86_64/opt	1
macosx1015-x86_64/debug		5	2
macosx1015-x86_64/opt			1
windows11-x86/debug		4
windows11-x86/opt		1
windows11-x86_64/debug			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-10-28&endday=2025-10-28&tree=all

Comment 10

[Intermittent Failures Robot]

16 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 11
• mozilla-central: 5

Table

	msix	no_variant	socketprocess_networking	spi-nw
macosx1015-x86_64/debug		2		2
windows11-x86/debug		4
windows11-x86/opt		1
windows11-x86_64/debug	2	4
windows11-x86_64/opt				1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-10-29&endday=2025-10-29&tree=all

Comment 11

[Intermittent Failures Robot]

16 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 13
• try: 2
• mozilla-central: 1

Table

	a11y_checks+swgl	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/asan							2
linux2404-x86_64/opt							1
macosx1015-x86_64/debug			3
windows11-x86/debug			4
windows11-x86_64/debug		3	2		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-10-31&endday=2025-10-31&tree=all

Comment 12

[Intermittent Failures Robot]

75 failures were associated with this bug in the last 7 days.
This is the #26 most frequent failure this week.

This failure happened more than 75 times this week! Resolving this bug is a very high priority.

Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 63
• try: 3
• mozilla-central: 9

Table

	a11y-checks-swr	a11y_checks+swgl	cf	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/asan									2
linux2404-x86_64/opt	1								1
macosx1015-x86_64/debug			2		15		9
macosx1015-x86_64/opt							1
windows11-x86/debug					18
windows11-x86/opt					2
windows11-x86_64/asan					2
windows11-x86_64/debug				7	10		4
windows11-x86_64/opt							1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-10-27&endday=2025-11-02&tree=all

Comment 13

[Intermittent Failures Robot]

21 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 19
• mozilla-central: 2

Table

	a11y_checks+swgl	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/asan						1
macosx1015-x86_64/debug		6		5
windows11-x86/debug		5
windows11-x86_64/debug		2		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-11-05&endday=2025-11-05&tree=all

Comment 14

[Cristina Horotan [:chorotan]]

Attachment: Bug 1995211 - disable browser_findbar_hidden_beforematch.js on mac and win for frequent failures. r=#intermittent-reviewers

Comment 15

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/9df0d2f2411e
https://hg.mozilla.org/integration/autoland/rev/e49d08c1ba13
disable browser_findbar_hidden_beforematch.js on mac and win for frequent failures. r=intermittent-reviewers,aryx DONTBUILD

Comment 16

[Intermittent Failures Robot]

18 failures were associated with this bug yesterday.

Repository breakdown:

• autoland: 13
• try: 4
• mozilla-central: 1

Table

	a11y_checks+swgl	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/debug							2
macosx1015-x86_64/debug			3		5
windows11-x86/debug			4
windows11-x86_64/debug		2			1
windows11-x86_64/opt					1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-11-07&endday=2025-11-07&tree=all

Comment 17

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/e49d08c1ba13

Comment 18

[Intermittent Failures Robot]

78 failures were associated with this bug in the last 7 days.
This is the #19 most frequent failure this week.

This failure happened more than 75 times this week! Resolving this bug is a very high priority.

Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 62
• try: 5
• mozilla-central: 11

Table

	a11y_checks+swgl	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/asan							1
linux2404-x86_64/debug					3		2
linux2404-x86_64/tsan							1
macosx1015-x86_64/debug			15		15
macosx1015-x86_64/opt					2
windows11-x86/debug			27
windows11-x86_64/debug		3	2		6
windows11-x86_64/opt					1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-11-03&endday=2025-11-09&tree=all

Comment 19

[Intermittent Failures Robot]

12 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 3
• try: 1

Table

	a11y_checks+swgl	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/debug					3
linux2404-x86_64/tsan			1				2
windows11-x86/opt			2
windows11-x86_64/asan			1
windows11-x86_64/ccov			1
windows11-x86_64/opt		1			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-11-10&endday=2025-11-16&tree=all

Comment 20

[Intermittent Failures Robot]

13 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 2
• try: 3
• autoland: 7
• mozilla-central: 1

Table

	a11y_checks+swgl	msix	no_variant	socketprocess_networking	spi-nw	swgl	swr
linux2404-x86_64/asan							2
linux2404-x86_64/debug					2		5
linux2404-x86_64/opt							1
windows11-x86/opt			1
windows11-x86_64/opt		1			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-11-17&endday=2025-11-23&tree=all

Comment 21

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2
• autoland: 3
• mozilla-beta: 2
• mozilla-central: 1

Table

	msix	no_variant	spi-nw
windows11-x86_64/asan		2
windows11-x86_64/opt	3		3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-11-24&endday=2025-11-30&tree=all

Comment 22

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Table

	no_variant
windows11-x86/opt	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-12-01&endday=2025-12-07&tree=all

Comment 23

[Intermittent Failures Robot]

6 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1
• try: 2

Table

	msix	no_variant	spi-nw
windows11-x86_64/ccov		1
windows11-x86_64/opt	1	2	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-12-08&endday=2025-12-14&tree=all

Comment 24

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1
• try: 1

Table

	no_variant	spi
windows11-x86/opt	3
windows11-x86_64/asan		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-12-15&endday=2025-12-21&tree=all

Comment 25

[Intermittent Failures Robot]

6 failures were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2
• mozilla-central: 1
• mozilla-beta: 2
• mozilla-release: 1

Table

	a11y_checks+swgl	msix	no_variant	swgl	swr
linux2404-x86_64/debug					2
windows11-x86/opt			1
windows11-x86_64/opt		1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-12-22&endday=2025-12-28&tree=all

Comment 26

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Table

	no_variant
windows11-x86/opt	1
windows11-x86_64/asan	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2025-12-29&endday=2026-01-04&tree=all

Comment 27

[Intermittent Failures Robot]

2 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• try: 1

Table

	no_variant
windows11-x86_64/asan	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-01-05&endday=2026-01-11&tree=all

Comment 28

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• try: 1

Table

	a11y_checks+swgl	msix	no_variant	swgl	swr
linux2404-x86_64/asan					1
windows11-x86/opt			1
windows11-x86_64/asan			1
windows11-x86_64/opt		1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-01-12&endday=2026-01-18&tree=all

Comment 29

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-release: 1
• mozilla-beta: 1

Table

	msix	no_variant
windows11-x86/opt		2
windows11-x86_64/asan		1
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-01-19&endday=2026-01-25&tree=all

Comment 30

[Intermittent Failures Robot]

6 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6

Table

	msix	no_variant
macosx1015-x86_64/opt		1
windows11-x86/opt		2
windows11-x86_64/asan		2
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-01-26&endday=2026-02-01&tree=all

Comment 31

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Table

	a11y-checks-swr	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/asan					1
linux2404-x86_64/opt	1
windows11-x86_64/asan			2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-02-02&endday=2026-02-08&tree=all

Comment 32

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 2
• mozilla-beta: 1

Table

	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/asan				1
linux2404-x86_64/debug				1
windows11-x86_64/asan		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-02-09&endday=2026-02-15&tree=all

Comment 33

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-central: 1

Table

	no_variant
windows11-x86/opt	2
windows11-x86_64/ccov	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-02-16&endday=2026-02-22&tree=all

Comment 34

[Intermittent Failures Robot]

7 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 5

Table

	no_variant	swgl	swr
linux2404-x86_64/asan			1
linux2404-x86_64/debug			2
linux2404-x86_64/tsan			1
windows11-x86/opt	2
windows11-x86_64/ccov			1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-02-23&endday=2026-03-01&tree=all

Comment 35

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-beta: 1

Table

	a11y_checks+swgl	msix	no_variant	swgl	swr
linux2404-x86_64/asan					1
linux2404-x86_64/debug					1
windows11-x86/opt			1
windows11-x86_64/opt		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-03-02&endday=2026-03-08&tree=all

Comment 36

[Intermittent Failures Robot]

7 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6
• try: 1

Table

	a11y_checks+swgl	msix	no_variant	swgl	swr
linux2404-x86_64/asan					2
linux2404-x86_64/tsan					2
windows11-x86/opt			1
windows11-x86_64/opt		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-03-09&endday=2026-03-15&tree=all

Comment 37

[Intermittent Failures Robot]

6 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6

Table

	a11y-checks-swr	a11y_checks+swgl	msix	no_variant	swgl
linux2404-x86_64/opt	2
windows11-x86/opt				2
windows11-x86_64/opt			2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-03-16&endday=2026-03-22&tree=all

Comment 38

[Intermittent Failures Robot]

7 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1
• mozilla-beta: 2

Table

	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/asan				1
linux2404-x86_64/tsan				1
macosx1500-aarch64/opt		1
windows11-x86/opt		3
windows11-x86_64/asan		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-03-23&endday=2026-03-29&tree=all

Comment 39

[Intermittent Failures Robot]

4 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 3
• autoland: 1

Table

	a11y_checks+swgl	no_variant	swgl	swr
linux2404-x86_64/opt				1
linux2404-x86_64/tsan				1
windows11-x86/opt		1
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-03-30&endday=2026-04-05&tree=all

Comment 40

[Intermittent Failures Robot]

8 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 4
• autoland: 4

Table

	no_variant
macosx1015-x86_64/opt	1
windows11-x86/opt	1
windows11-x86_64/asan	3
windows11-x86_64/opt	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-04-08&endday=2026-04-14&tree=all

Comment 41

[Intermittent Failures Robot]

7 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• mozilla-central: 1
• mozilla-beta: 2

Table

	a11y_checks+swgl	no_variant	standalone	swgl	swr
linux2404-x86_64/asan					1
linux2404-x86_64/debug					1
windows11-x86/opt		1
windows11-x86_64/asan		3
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-04-13&endday=2026-04-19&tree=all

Comment 42

[Intermittent Failures Robot]

3 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-release: 3

Table

	msix	no_variant
windows11-x86/opt		1
windows11-x86_64/asan		1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-04-20&endday=2026-04-26&tree=all

Comment 43

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
windows11-x86/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-05-18&endday=2026-05-24&tree=all

Comment 44

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	a11y_checks+swgl	no_variant	standalone	swgl	swr
linux2404-x86_64/tsan					1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1995211&startday=2026-06-01&endday=2026-06-07&tree=all