1888687 - Intermittent [5303] Assertion failure: mappings[idx].Size() == thread->StackSize() (Mapping region size doesn't match stack allocation size), at /builds/worker/checkouts/gecko/xpcom/base/nsMemoryReporterManager.cpp:1510 | single tracking bug

Status: RESOLVED INCOMPLETE

(Toolkit :: about:memory, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=452840243&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FWKNR6HWQMKCNpFUkF8CNg/runs/0/artifacts/public/logs/live_backing.log

---

TEST-START | toolkit/components/aboutmemory/tests/test_memoryReporters.xhtml
[task 2024-03-29T16:42:12.201Z] 16:42:12     INFO - GECKO(5303) | [Parent 5303, 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 2024-03-29T16:42:12.202Z] 16:42:12     INFO - GECKO(5303) | [Parent 5303, Main Thread] WARNING: 'NS_FAILED(rv)', file /builds/worker/checkouts/gecko/chrome/nsChromeProtocolHandler.cpp:73
[task 2024-03-29T16:42:12.909Z] 16:42:12     INFO - GECKO(5303) | [5303] Assertion failure: mappings[idx].Size() == thread->StackSize() (Mapping region size doesn't match stack allocation size), at /builds/worker/checkouts/gecko/xpcom/base/nsMemoryReporterManager.cpp:1510
[task 2024-03-29T16:42:12.911Z] 16:42:12     INFO - GECKO(5303) | #01: ThreadsReporter::CollectReports(nsIHandleReportCallback*, nsISupports*, bool) [xpcom/base/nsMemoryReporterManager.cpp:1509]
[task 2024-03-29T16:42:12.913Z] 16:42:12     INFO - GECKO(5303) | #02: mozilla::detail::RunnableFunction<nsMemoryReporterManager::DispatchReporter(nsIMemoryReporter*, bool, nsIHandleReportCallback*, nsISupports*, bool)::$_0>::Run() [xpcom/threads/nsThreadUtils.h:548]
[task 2024-03-29T16:42:12.914Z] 16:42:12     INFO - GECKO(5303) | #03: mozilla::RunnableTask::Run() [xpcom/threads/TaskController.cpp:579]
[task 2024-03-29T16:42:12.916Z] 16:42:12     INFO - GECKO(5303) | #04: mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [xpcom/threads/TaskController.cpp:905]
[task 2024-03-29T16:42:12.917Z] 16:42:12     INFO - GECKO(5303) | #05: mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [xpcom/threads/TaskController.cpp:0]
[task 2024-03-29T16:42:12.919Z] 16:42:12     INFO - GECKO(5303) | #06: mozilla::TaskController::ProcessPendingMTTask(bool) [xpcom/threads/TaskController.cpp:514]
[task 2024-03-29T16:42:12.920Z] 16:42:12     INFO - GECKO(5303) | #07: mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::$_0>::Run() [xpcom/threads/nsThreadUtils.h:549]
[task 2024-03-29T16:42:12.922Z] 16:42:12     INFO - GECKO(5303) | #08: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1203]
[task 2024-03-29T16:42:12.923Z] 16:42:12     INFO - GECKO(5303) | #09: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:480]
[task 2024-03-29T16:42:12.924Z] 16:42:12     INFO - GECKO(5303) | #10: mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:85]
[task 2024-03-29T16:42:12.926Z] 16:42:12     INFO - GECKO(5303) | #11: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:346]
[task 2024-03-29T16:42:12.926Z] 16:42:12     INFO - GECKO(5303) | #12: nsBaseAppShell::Run() [widget/nsBaseAppShell.cpp:150]
[task 2024-03-29T16:42:12.927Z] 16:42:12     INFO - GECKO(5303) | #13: nsAppShell::Run() [widget/gtk/nsAppShell.cpp:470]
[task 2024-03-29T16:42:12.928Z] 16:42:12     INFO - GECKO(5303) | #14: nsAppStartup::Run() [toolkit/components/startup/nsAppStartup.cpp:297]
[task 2024-03-29T16:42:12.928Z] 16:42:12     INFO - GECKO(5303) | #15: XREMain::XRE_mainRun() [toolkit/xre/nsAppRunner.cpp:5746]
[task 2024-03-29T16:42:12.929Z] 16:42:12     INFO - GECKO(5303) | #16: XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5958]
[task 2024-03-29T16:42:12.930Z] 16:42:12     INFO - GECKO(5303) | #17: XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:6015]
[task 2024-03-29T16:42:12.930Z] 16:42:12     INFO - GECKO(5303) | #18: ??? [/builds/worker/workspace/build/application/firefox/firefox + 0x3e61a]
[task 2024-03-29T16:42:12.932Z] 16:42:12     INFO - GECKO(5303) | #19: __libc_start_main [/lib/x86_64-linux-gnu/libc.so.6 + 0x21b97]
[task 2024-03-29T16:42:12.932Z] 16:42:12     INFO - GECKO(5303) | #20: ??? [/builds/worker/workspace/build/application/firefox/firefox + 0x3e159]
[task 2024-03-29T16:42:12.933Z] 16:42:12     INFO - GECKO(5303) | #21: ??? (???:???)
[task 2024-03-29T16:42:12.936Z] 16:42:12     INFO - GECKO(5303) | ExceptionHandler::GenerateDump cloned child 5510
[task 2024-03-29T16:42:12.937Z] 16:42:12     INFO - GECKO(5303) | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2024-03-29T16:42:12.937Z] 16:42:12     INFO - GECKO(5303) | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2024-03-29T16:42:13.035Z] 16:42:13     INFO - GECKO(5303) | [Utility 5404, IPC I/O Child] WARNING: [AC2161CB39F383AF.68B9807C668441EC]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:353
[task 2024-03-29T16:42:13.036Z] 16:42:13     INFO - GECKO(5303) | [Utility 5404, IPC I/O Child] WARNING: [AC2161CB39F383AF.68B9807C668441EC]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:353
[task 2024-03-29T16:42:13.037Z] 16:42:13     INFO - GECKO(5303) | [Utility 5404, IPC I/O Child] WARNING: [AC2161CB39F383AF.68B9807C668441EC]: Ignoring message 'EVENT_MESSAGE' to peer 1.1 due to a missing broker: file /builds/worker/checkouts/gecko/ipc/glue/NodeController.cpp:353
[task 2024-03-29T16:42:13.037Z] 16:42:13     INFO - GECKO(5303) | [Utility 5404, Main Thread] WARNING: Shutting down Utility process early due to a crash!: file /builds/worker/checkouts/gecko/ipc/glue/UtilityProcessChild.cpp:352
[task 2024-03-29T16:42:13.055Z] 16:42:13     INFO - TEST-INFO | Main app process: exit 11
[task 2024-03-29T16:42:13.055Z] 16:42:13     INFO - Buffered messages logged at 16:42:12
[task 2024-03-29T16:42:13.055Z] 16:42:13     INFO - TEST-PASS | toolkit/components/aboutmemory/tests/test_memoryReporters.xhtml | accessed an unknown distinguished amount: vsize

Comment 1

[Intermittent Failures Robot]

1 failures in 3590 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888687&startday=2024-03-25&endday=2024-03-31&tree=all

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 3

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=455597327&repo=autoland

Comment 4

[Intermittent Failures Robot]

1 failures in 4336 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888687&startday=2024-04-22&endday=2024-04-28&tree=all

Comment 5

[Intermittent Failures Robot]

5 failures in 4059 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

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

Platform and build breakdown:

• linux1804-64-qr: 5
  • debug: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888687&startday=2024-04-29&endday=2024-05-05&tree=all

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 7

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=466388704&repo=autoland

Comment 8

[Intermittent Failures Robot]

1 failures in 3799 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888687&startday=2024-07-15&endday=2024-07-21&tree=all

Comment 9

[Intermittent Failures Robot]

1 failures in 4124 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888687&startday=2024-07-22&endday=2024-07-28&tree=all

Comment 10

[Intermittent Failures Robot]

1 failures in 3459 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1888687&startday=2024-08-05&endday=2024-08-11&tree=all

Comment 11

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.