1881654 - Intermittent accessible/tests/mochitest/relations/test_ui_modalprompt.html | single tracking bug after ASSERTION: Can't create an accessible for the document!: 'parentDocAcc', file /builds/worker/checkouts/gecko/accessible/base/DocManager.cpp

Status: RESOLVED DUPLICATE of bug 1888649

(Core :: Disability Access APIs, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=448125200&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aGoTwm-1QGuu-41SFYcWcw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-02-22T23:55:17.279Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] ###!!! ASSERTION: Can't create an accessible for the document!: 'parentDocAcc', file /builds/worker/checkouts/gecko/accessible/base/DocManager.cpp:467
[task 2024-02-22T23:55:17.280Z] 23:55:17     INFO - GECKO(2192) | #01: NS_DebugBreak(unsigned int, char const*, char const*, char const*, int) [xpcom/base/nsDebugImpl.cpp:492]
[task 2024-02-22T23:55:17.280Z] 23:55:17     INFO - GECKO(2192) | #02: mozilla::a11y::DocManager::CreateDocOrRootAccessible(mozilla::dom::Document*) [accessible/base/DocManager.cpp:467]
[task 2024-02-22T23:55:17.281Z] 23:55:17     INFO - GECKO(2192) | #03: mozilla::a11y::DocManager::GetDocAccessible(mozilla::PresShell const*) [accessible/base/DocManager.cpp:71]
[task 2024-02-22T23:55:17.282Z] 23:55:17     INFO - GECKO(2192) | #04: nsAccessibilityService::ContentRangeInserted(mozilla::PresShell*, nsIContent*, nsIContent*) [accessible/base/nsAccessibilityService.cpp:667]
[task 2024-02-22T23:55:17.282Z] 23:55:17     INFO - GECKO(2192) | #05: nsCSSFrameConstructor::ContentAppended(nsIContent*, nsCSSFrameConstructor::InsertionKind) [layout/base/nsCSSFrameConstructor.cpp:6769]
[task 2024-02-22T23:55:17.282Z] 23:55:17     INFO - GECKO(2192) | #06: mozilla::RestyleManager::ProcessRestyledFrames(nsStyleChangeList&) [layout/base/RestyleManager.cpp:1625]
[task 2024-02-22T23:55:17.283Z] 23:55:17     INFO - GECKO(2192) | #07: mozilla::RestyleManager::DoProcessPendingRestyles(mozilla::ServoTraversalFlags) [layout/base/RestyleManager.cpp:3265]
[task 2024-02-22T23:55:17.284Z] 23:55:17     INFO - GECKO(2192) | #08: mozilla::RestyleManager::ProcessPendingRestyles() [layout/base/RestyleManager.cpp:3351]
[task 2024-02-22T23:55:17.284Z] 23:55:17     INFO - GECKO(2192) | #09: mozilla::PresShell::DoFlushPendingNotifications(mozilla::ChangesToFlush) [layout/base/PresShell.cpp:4345]
[task 2024-02-22T23:55:17.285Z] 23:55:17     INFO - GECKO(2192) | #10: mozilla::dom::Document::FlushPendingNotifications(mozilla::ChangesToFlush) [dom/base/Document.cpp:10925]
[task 2024-02-22T23:55:17.285Z] 23:55:17     INFO - GECKO(2192) | #11: mozilla::dom::Document::FlushPendingNotifications(mozilla::FlushType) [dom/base/Document.cpp:10858]
[task 2024-02-22T23:55:17.286Z] 23:55:17     INFO - GECKO(2192) | #12: InsertAnonymousContentInContainer(mozilla::dom::Document&, mozilla::dom::Element&) [layout/generic/nsCanvasFrame.cpp:100]
[task 2024-02-22T23:55:17.286Z] 23:55:17     INFO - GECKO(2192) | #13: mozilla::detail::RunnableFunction<`lambda at /builds/worker/checkouts/gecko/layout/generic/nsCanvasFrame.cpp:148:9'>::Run() [xpcom/threads/nsThreadUtils.h:548]
[task 2024-02-22T23:55:17.287Z] 23:55:17     INFO - GECKO(2192) | #14: nsContentUtils::RemoveScriptBlocker() [dom/base/nsContentUtils.cpp:6135]
[task 2024-02-22T23:55:17.287Z] 23:55:17     INFO - GECKO(2192) | #15: mozilla::PresShell::DoFlushPendingNotifications(mozilla::ChangesToFlush) [layout/base/PresShell.cpp:4348]
[task 2024-02-22T23:55:17.288Z] 23:55:17     INFO - GECKO(2192) | #16: nsRefreshDriver::TickObserverArray(unsigned int, mozilla::TimeStamp) [layout/base/nsRefreshDriver.cpp:2505]
[task 2024-02-22T23:55:17.289Z] 23:55:17     INFO - GECKO(2192) | #17: nsRefreshDriver::Tick(mozilla::layers::BaseTransactionId<mozilla::VsyncIdType>, mozilla::TimeStamp, nsRefreshDriver::IsExtraTick) [layout/base/nsRefreshDriver.cpp:2735]
[task 2024-02-22T23:55:17.290Z] 23:55:17     INFO - GECKO(2192) | #18: mozilla::detail::RunnableFunction<`lambda at /builds/worker/checkouts/gecko/layout/base/nsRefreshDriver.cpp:1833:15'>::Run() [xpcom/threads/nsThreadUtils.h:549]
[task 2024-02-22T23:55:17.290Z] 23:55:17     INFO - GECKO(2192) | #19: mozilla::RunnableTask::Run() [xpcom/threads/TaskController.cpp:579]
[task 2024-02-22T23:55:17.291Z] 23:55:17     INFO - GECKO(2192) | #20: mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex &> const&) [xpcom/threads/TaskController.cpp:905]
[task 2024-02-22T23:55:17.292Z] 23:55:17     INFO - GECKO(2192) | #21: mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex &> const&) [xpcom/threads/TaskController.cpp:728]
[task 2024-02-22T23:55:17.292Z] 23:55:17     INFO - GECKO(2192) | #22: mozilla::TaskController::ProcessPendingMTTask(bool) [xpcom/threads/TaskController.cpp:514]
[task 2024-02-22T23:55:17.293Z] 23:55:17     INFO - GECKO(2192) | #23: mozilla::detail::RunnableFunction<`lambda at /builds/worker/checkouts/gecko/xpcom/threads/TaskController.cpp:232:7'>::Run() [xpcom/threads/nsThreadUtils.h:549]
[task 2024-02-22T23:55:17.294Z] 23:55:17     INFO - GECKO(2192) | #24: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1203]
[task 2024-02-22T23:55:17.294Z] 23:55:17     INFO - GECKO(2192) | #25: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:480]
[task 2024-02-22T23:55:17.294Z] 23:55:17     INFO - GECKO(2192) | #26: mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:85]
[task 2024-02-22T23:55:17.295Z] 23:55:17     INFO - GECKO(2192) | #27: MessageLoop::RunInternal() [ipc/chromium/src/base/message_loop.cc:370]
[task 2024-02-22T23:55:17.295Z] 23:55:17     INFO - GECKO(2192) | #28: MessageLoop::RunHandler() [ipc/chromium/src/base/message_loop.cc:364]
[task 2024-02-22T23:55:17.296Z] 23:55:17     INFO - GECKO(2192) | #29: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:346]
[task 2024-02-22T23:55:17.297Z] 23:55:17     INFO - GECKO(2192) | #30: nsBaseAppShell::Run() [widget/nsBaseAppShell.cpp:150]
[task 2024-02-22T23:55:17.297Z] 23:55:17     INFO - GECKO(2192) | #31: nsAppShell::Run() [widget/windows/nsAppShell.cpp:822]
[task 2024-02-22T23:55:17.298Z] 23:55:17     INFO - GECKO(2192) | #32: nsAppStartup::Run() [toolkit/components/startup/nsAppStartup.cpp:297]
[task 2024-02-22T23:55:17.298Z] 23:55:17     INFO - GECKO(2192) | #33: XREMain::XRE_mainRun() [toolkit/xre/nsAppRunner.cpp:5728]
[task 2024-02-22T23:55:17.299Z] 23:55:17     INFO - GECKO(2192) | #34: XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5940]
[task 2024-02-22T23:55:17.299Z] 23:55:17     INFO - GECKO(2192) | #35: XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5997]
[task 2024-02-22T23:55:17.300Z] 23:55:17     INFO - GECKO(2192) | #36: mozilla::BootstrapImpl::XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/Bootstrap.cpp:45]
[task 2024-02-22T23:55:17.300Z] 23:55:17     INFO - GECKO(2192) | #37: NS_internal_main(int, char**, char**) [browser/app/nsBrowserApp.cpp:445]
[task 2024-02-22T23:55:17.301Z] 23:55:17     INFO - GECKO(2192) | #38: wmain(int, wchar_t**) [toolkit/xre/nsWindowsWMain.cpp:151]
[task 2024-02-22T23:55:17.301Z] 23:55:17     INFO - GECKO(2192) | #39: __scrt_common_main_seh() [/builds/worker/workspace/obj-build/browser/app/D:/a/_work/1/s/src/vctools/crt/vcstartup/src/startup/exe_common.inl:288]
[task 2024-02-22T23:55:17.302Z] 23:55:17     INFO - GECKO(2192) | #40: BaseThreadInitThunk [C:\Windows\System32\KERNEL32.DLL + 0x17ba9]
[task 2024-02-22T23:55:17.302Z] 23:55:17     INFO - GECKO(2192) | #41: RtlInitializeExceptionChain [C:\Windows\SYSTEM32\ntdll.dll + 0x6bd2b]
[task 2024-02-22T23:55:17.303Z] 23:55:17     INFO - GECKO(2192) | #42: RtlClearBits [C:\Windows\SYSTEM32\ntdll.dll + 0x6bcaf]
[task 2024-02-22T23:55:17.303Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] WARNING: '!top', file /builds/worker/checkouts/gecko/dom/xul/MenuBarListener.cpp:99
[task 2024-02-22T23:55:17.304Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2024-02-22T23:55:17.304Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2024-02-22T23:55:17.305Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2024-02-22T23:55:17.306Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:163
[task 2024-02-22T23:55:17.306Z] 23:55:17     INFO - GECKO(2192) | MEMORY STAT | vsize 1483MB | vsizeMaxContiguous 1293MB | residentFast 524MB | heapAllocated 104MB
[task 2024-02-22T23:55:17.307Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, 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 2024-02-22T23:55:17.308Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] WARNING: 'NS_FAILED(rv)', file /builds/worker/checkouts/gecko/chrome/nsChromeProtocolHandler.cpp:73
[task 2024-02-22T23:55:17.309Z] 23:55:17     INFO - GECKO(2192) | [Parent 1444, Main Thread] WARNING: Failed to retarget HTML data delivery to the parser thread.: file /builds/worker/checkouts/gecko/parser/html/nsHtml5StreamParser.cpp:1227
[task 2024-02-22T23:55:17.309Z] 23:55:17     INFO - TEST-UNEXPECTED-FAIL | accessible/tests/mochitest/relations/test_ui_modalprompt.html | assertion count 95 is more than expected 0 assertions
[task 2024-02-22T23:55:17.309Z] 23:55:17     INFO - Buffered messages logged at 23:54:56
[task 2024-02-22T23:55:17.310Z] 23:55:17     INFO - Invoke the 'show alert' test { scenario #0: expected 'show' event;  }
[task 2024-02-22T23:55:17.310Z] 23:55:17     INFO - Buffered messages logged at 23:54:57
[task 2024-02-22T23:55:17.311Z] 23:55:17     INFO - TEST-PASS | accessible/tests/mochitest/relations/test_ui_modalprompt.html | [ 'tabmodalprompt node', address: [object HTMLUnknownElement] ] is not a target of relation of 'description for' type for '[ 'div@id="infoBody-dhn5njhh7ek" node', address: [object HTMLDivElement] ]'. 

Comment 2

[Intermittent Failures Robot]

1 failures in 3382 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-32-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1881654&startday=2024-02-19&endday=2024-02-25&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 3849 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-32-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1881654&startday=2024-03-11&endday=2024-03-17&tree=all

Comment 4

[Intermittent Failures Robot]

2 failures in 3590 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • debug: 1
• windows11-32-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1881654&startday=2024-03-25&endday=2024-03-31&tree=all