Sorry, it was a missclick. This is the relevant piece of the log:
[task 2023-06-24T01:40:13.382Z] 01:40:13 INFO - TEST-START | devtools/client/debugger/test/mochitest/browser_dbg-event-breakpoints.js
[task 2023-06-24T01:40:13.594Z] 01:40:13 INFO - GECKO(5252) | ### XPCOM_MEM_BLOAT_LOG defined -- logging bloat/leaks to /tmp/tmps8u_0lsf.mozrunner/runtests_leaks_tab_pid5541.log
[task 2023-06-24T01:40:13.628Z] 01:40:13 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: could not set real-time limit in CubebUtils::InitLibrary: file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:655
[task 2023-06-24T01:40:13.870Z] 01:40:13 INFO - GECKO(5252) | [Child 5541: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f448b922400 == 1 [pid = 5541] [id = 0]
[task 2023-06-24T01:40:13.872Z] 01:40:13 INFO - GECKO(5252) | [Child 5541: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 1 (7f448b94e200) [pid = 5541] [serial = 1] [outer = 0]
[task 2023-06-24T01:40:13.873Z] 01:40:13 INFO - GECKO(5252) | [Child 5541: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 2 (7f448b922c00) [pid = 5541] [serial = 2] [outer = 7f448b94e200]
[task 2023-06-24T01:40:14.164Z] 01:40:14 INFO - GECKO(5252) | [Child 5541: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f448b926800) [pid = 5541] [serial = 3] [outer = 7f448b94e200]
[task 2023-06-24T01:40:14.790Z] 01:40:14 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f9f69b38c00 == 7 [pid = 5252] [id = 9]
[task 2023-06-24T01:40:14.791Z] 01:40:14 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 19 (7f9f74eb93e0) [pid = 5252] [serial = 23] [outer = 0]
[task 2023-06-24T01:40:14.795Z] 01:40:14 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 20 (7f9f69b35c00) [pid = 5252] [serial = 24] [outer = 7f9f74eb93e0]
[task 2023-06-24T01:40:14.936Z] 01:40:14 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 21 (7f9f69b38800) [pid = 5252] [serial = 25] [outer = 7f9f74eb93e0]
[task 2023-06-24T01:40:15.438Z] 01:40:15 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f9f61812c00 == 8 [pid = 5252] [id = 10]
[task 2023-06-24T01:40:15.439Z] 01:40:15 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 22 (7f9f758f77a0) [pid = 5252] [serial = 26] [outer = 0]
[task 2023-06-24T01:40:15.441Z] 01:40:15 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 23 (7f9f69b3a000) [pid = 5252] [serial = 27] [outer = 7f9f758f77a0]
[task 2023-06-24T01:40:15.463Z] 01:40:15 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80004005 (NS_ERROR_FAILURE): file /builds/worker/checkouts/gecko/chrome/nsChromeRegistry.cpp:182
[task 2023-06-24T01:40:15.464Z] 01:40:15 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: 'NS_FAILED(rv)', file /builds/worker/checkouts/gecko/chrome/nsChromeProtocolHandler.cpp:73
[task 2023-06-24T01:40:15.958Z] 01:40:15 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/checkouts/gecko/parser/html/nsHtml5StreamParser.cpp:1235
[task 2023-06-24T01:40:16.924Z] 01:40:16 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f9f6c657000 == 7 [pid = 5252] [id = 5] [url = about:devtools-toolbox]
[task 2023-06-24T01:40:17.437Z] 01:40:17 INFO - GECKO(5252) | [Parent 5252, 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:377
[task 2023-06-24T01:40:17.437Z] 01:40:17 INFO - GECKO(5252) | [Parent 5252, 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:377
[task 2023-06-24T01:40:19.617Z] 01:40:19 INFO - GECKO(5252) | JavaScript error: resource://gre/modules/XULStore.sys.mjs, line 60: Error: Can't find profile directory.
[task 2023-06-24T01:40:19.618Z] 01:40:19 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: '!mLocalStore', file /builds/worker/checkouts/gecko/dom/xul/XULPersist.cpp:146
[task 2023-06-24T01:40:19.621Z] 01:40:19 INFO - GECKO(5252) | JavaScript error: resource://gre/modules/XULStore.sys.mjs, line 60: Error: Can't find profile directory.
[task 2023-06-24T01:40:19.621Z] 01:40:19 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: '!mLocalStore', file /builds/worker/checkouts/gecko/dom/xul/XULPersist.cpp:146
[task 2023-06-24T01:40:21.338Z] 01:40:21 INFO - GECKO(5252) | [Child 5440: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f08fc421800 == 0 [pid = 5440] [id = 0] [url = about:blank]
[task 2023-06-24T01:40:21.984Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:21.986Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:21.986Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:21.987Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:21.990Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:21.991Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:21.992Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:21.993Z] 01:40:21 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/checkouts/gecko/dom/events/DOMEventTargetHelper.cpp:302
[task 2023-06-24T01:40:26.693Z] 01:40:26 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 22 (7f9f73dca6a0) [pid = 5252] [serial = 18] [outer = 0] [url = about:devtools-toolbox]
[task 2023-06-24T01:40:26.693Z] 01:40:26 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 21 (7f9f73e33e20) [pid = 5252] [serial = 21] [outer = 0] [url = chrome://devtools/content/debugger/index.html]
[task 2023-06-24T01:40:26.695Z] 01:40:26 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 20 (7f9f7fb5e6a0) [pid = 5252] [serial = 16] [outer = 0] [url = chrome://devtools/content/debugger/index.html]
[task 2023-06-24T01:40:26.695Z] 01:40:26 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 19 (7f9f6c6ed3e0) [pid = 5252] [serial = 13] [outer = 0] [url = about:devtools-toolbox]
[task 2023-06-24T01:40:29.523Z] 01:40:29 INFO - GECKO(5252) | [Child 5440: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 1 (7f08fc91e100) [pid = 5440] [serial = 1] [outer = 0] [url = about:blank]
[task 2023-06-24T01:40:30.128Z] 01:40:30 INFO - GECKO(5252) | [Child 5541: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f448b922c00) [pid = 5541] [serial = 2] [outer = 0] [url = about:blank]
[task 2023-06-24T01:40:31.134Z] 01:40:31 INFO - GECKO(5252) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1722))
[task 2023-06-24T01:40:31.180Z] 01:40:31 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 18 (7f9f69b35c00) [pid = 5252] [serial = 24] [outer = 0] [url = about:blank]
[task 2023-06-24T01:40:32.498Z] 01:40:32 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (7f9f798f3800) [pid = 5252] [serial = 17] [outer = 0] [url = about:blank]
[task 2023-06-24T01:40:32.499Z] 01:40:32 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (7f9f61810400) [pid = 5252] [serial = 22] [outer = 0] [url = about:blank]
[task 2023-06-24T01:40:32.500Z] 01:40:32 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (7f9f6180e400) [pid = 5252] [serial = 20] [outer = 0] [url = about:devtools-toolbox]
[task 2023-06-24T01:40:32.500Z] 01:40:32 INFO - GECKO(5252) | [Parent 5252: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (7f9f6c651c00) [pid = 5252] [serial = 15] [outer = 0] [url = about:devtools-toolbox]
[task 2023-06-24T01:40:33.527Z] 01:40:33 INFO - GECKO(5252) | [Child 5440: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7f08fc422000) [pid = 5440] [serial = 2] [outer = 0] [url = about:blank]
[task 2023-06-24T01:40:34.892Z] 01:40:34 INFO - GECKO(5252) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1722))
[task 2023-06-24T01:40:34.966Z] 01:40:34 INFO - GECKO(5252) | JavaScript warning: resource://devtools/server/actors/utils/event-loop.js, line 82: debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/event-breakpoints.js:57' would run
[task 2023-06-24T01:40:34.975Z] 01:40:34 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: There is no composition, but receiving compositionchange event: file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:3797
[task 2023-06-24T01:40:34.977Z] 01:40:34 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: EditorBase::OnCompositionChange() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1105
[task 2023-06-24T01:40:34.977Z] 01:40:34 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: EditorEventListener::HandleChangeComposition() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:492
[task 2023-06-24T01:40:35.141Z] 01:40:35 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: There is no composition, but receiving compositionchange event: file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:3797
[task 2023-06-24T01:40:35.143Z] 01:40:35 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: EditorBase::OnCompositionChange() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:1105
[task 2023-06-24T01:40:35.144Z] 01:40:35 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: EditorEventListener::HandleChangeComposition() failed: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/editor/libeditor/EditorEventListener.cpp:492
[task 2023-06-24T01:40:35.145Z] 01:40:35 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: There is no composition, but receiving compositionend event: file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:3938
[task 2023-06-24T01:40:35.975Z] 01:40:35 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: Failed to get TextComposition instance?: 'mComposition', file /builds/worker/checkouts/gecko/editor/libeditor/EditorBase.cpp:3786
[task 2023-06-24T01:40:36.053Z] 01:40:36 INFO - GECKO(5252) | [Parent 5252, Main Thread] WARNING: 'aMessage != eSetSelection && !handlingCompositionData', file /builds/worker/checkouts/gecko/widget/ContentCache.cpp:1411
[task 2023-06-24T01:40:36.445Z] 01:40:36 INFO - GECKO(5252) | console.error: (new TypeError("can't access property \"getActor\", aWindow.windowGlobalChild is undefined", "resource://testing-common/SpecialPowersChild.sys.mjs", 1722))
[task 2023-06-24T01:40:36.570Z] 01:40:36 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: 'NS_FAILED(rv)', file /builds/worker/checkouts/gecko/widget/TextEventDispatcher.cpp:129
[task 2023-06-24T01:40:36.572Z] 01:40:36 INFO - GECKO(5252) | [Child 5541, Main Thread] WARNING: The text event dispatcher should always succeed to start input transaction for the event: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/widget/PuppetWidget.cpp:340
[task 2023-06-24T01:40:36.573Z] 01:40:36 INFO - GECKO(5252) | JavaScript warning: resource://devtools/server/actors/utils/event-loop.js, line 82: debuggee 'https://example.com/browser/devtools/client/debugger/test/mochitest/examples/event-breakpoints.js:62' would run
[task 2023-06-24T01:40:36.694Z] 01:40:36 INFO - GECKO(5252) | Assertion failure: aCompositionEvent.mMessage == eCompositionStart, at /builds/worker/checkouts/gecko/widget/ContentCache.cpp:1312
[task 2023-06-24T01:40:36.709Z] 01:40:36 INFO - Initializing stack-fixing for the first stack frame, this may take a while...
<...>
[task 2023-06-24T01:40:48.365Z] 01:40:48 INFO - GECKO(5252) | Exiting due to channel error.
[task 2023-06-24T01:40:48.365Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.366Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.367Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.367Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.368Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.368Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.369Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.369Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.370Z] 01:40:48 INFO - GECKO(5252) | [Child 5319, IPC I/O Child] WARNING: [8FC269CFAB8A6ADB.449672655A091A4F]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:352
[task 2023-06-24T01:40:48.370Z] 01:40:48 INFO - GECKO(5252) | Exiting due to channel error.
[task 2023-06-24T01:40:48.371Z] 01:40:48 INFO - TEST-INFO | Main app process: exit 11
[task 2023-06-24T01:40:48.371Z] 01:40:48 ERROR - TEST-UNEXPECTED-FAIL | ShutdownLeaks | process() called before end of test suite
Description
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