1719655 - Intermittent devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Uncaught exception - Menu item updated. - timed out after 50 tries.

Status: RESOLVED DUPLICATE of bug 1781490

(DevTools :: Accessibility Tools, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: smolnar [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=344683209&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Q1xk7giUQLyelIB1LezXNg/runs/0/artifacts/public/logs/live_backing.log

---

INFO - TEST-START | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js
[task 2021-07-08T12:40:03.418Z] 12:40:03     INFO - GECKO(1544) | [Child 1835, Main Thread] ###!!! ASSERTION: mEventTarget is NULL: 'Error', file /builds/worker/checkouts/gecko/xpcom/threads/nsTimerImpl.cpp:372
[task 2021-07-08T12:40:03.419Z] 12:40:03     INFO - GECKO(1544) | [Child 1724: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7fe78f77e400 == 2 [pid = 1724] [id = 2]
[task 2021-07-08T12:40:03.419Z] 12:40:03     INFO - GECKO(1544) | [Child 1724: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (7fe7ab664740) [pid = 1724] [serial = 6] [outer = 0]
[task 2021-07-08T12:40:03.425Z] 12:40:03     INFO -  Initializing stack-fixing for the first stack frame, this may take a while...
[task 2021-07-08T12:40:12.508Z] 12:40:12     INFO - GECKO(1544) | #01: NS_DebugBreak [xpcom/base/nsDebugImpl.cpp:431]
[task 2021-07-08T12:40:12.510Z] 12:40:12     INFO - GECKO(1544) | #02: nsTimerImpl::InitCommon(mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&, unsigned int, mozilla::Variant<nsTimerImpl::UnknownCallback, nsCOMPtr<nsITimerCallback>, nsCOMPtr<nsIObserver>, nsTimerImpl::FuncCallback, nsTimerImpl::ClosureCallback>&&) [xpcom/threads/nsTimerImpl.cpp:372]
[task 2021-07-08T12:40:12.512Z] 12:40:12     INFO - GECKO(1544) | #03: nsTimerImpl::InitWithNamedFuncCallback(void (*)(nsITimer*, void*), void*, unsigned int, unsigned int, char const*) [xpcom/threads/nsTimerImpl.cpp:401]
[task 2021-07-08T12:40:12.512Z] 12:40:12     INFO - GECKO(1544) | [Child 1724: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 5 (7fe78f77e800) [pid = 1724] [serial = 7] [outer = 7fe7ab664740]
[task 2021-07-08T12:40:12.514Z] 12:40:12     INFO - GECKO(1544) | #04: NS_NewTimerWithFuncCallback(nsITimer**, void (*)(nsITimer*, void*), void*, unsigned int, unsigned int, char const*, nsIEventTarget*) [xpcom/threads/nsTimerImpl.cpp:257]
[task 2021-07-08T12:40:12.515Z] 12:40:12     INFO - GECKO(1544) | #05: xpcAccessibilityService::Release() [accessible/xpcom/xpcAccessibilityService.cpp:89]
[task 2021-07-08T12:40:12.517Z] 12:40:12     INFO - GECKO(1544) | #06: mozilla::SegmentedVector<nsCOMPtr<nsISupports>, (unsigned long)4096, mozilla::MallocAllocPolicy>::SegmentImpl<(unsigned long)509>::~SegmentImpl() [mfbt/SegmentedVector.h:77]
[task 2021-07-08T12:40:12.519Z] 12:40:12     INFO - GECKO(1544) | #07: mozilla::SegmentedVector<nsCOMPtr<nsISupports>, (unsigned long)4096, mozilla::MallocAllocPolicy>::PopLastN(unsigned int) [mfbt/SegmentedVector.h:247]
[task 2021-07-08T12:40:12.520Z] 12:40:12     INFO - GECKO(1544) | #08: mozilla::dom::DeferredFinalizerImpl<nsISupports>::DeferredFinalize(unsigned int, void*) [dom/bindings/BindingUtils.h:2749]
[task 2021-07-08T12:40:12.522Z] 12:40:12     INFO - GECKO(1544) | #09: mozilla::IncrementalFinalizeRunnable::ReleaseNow(bool) [xpcom/base/CycleCollectedJSRuntime.cpp:1658]
[task 2021-07-08T12:40:12.523Z] 12:40:12     INFO - GECKO(1544) | #10: mozilla::CycleCollectedJSRuntime::FinalizeDeferredThings(mozilla::CycleCollectedJSContext::DeferredFinalizeType) [xpcom/base/CycleCollectedJSRuntime.cpp:1735]
[task 2021-07-08T12:40:12.525Z] 12:40:12     INFO - GECKO(1544) | #11: mozilla::CycleCollectedJSRuntime::OnGC(JSContext*, JSGCStatus, JS::GCReason) [xpcom/base/CycleCollectedJSRuntime.cpp:1814]
[task 2021-07-08T12:40:12.527Z] 12:40:12     INFO - GECKO(1544) | #12: js::gc::GCRuntime::maybeCallGCCallback(JSGCStatus, JS::GCReason) [js/src/gc/GC.cpp:7588]
[task 2021-07-08T12:40:12.528Z] 12:40:12     INFO - GECKO(1544) | #13: js::gc::GCRuntime::gcCycle(bool, js::SliceBudget const&, mozilla::Maybe<JS::GCOptions> const&, JS::GCReason) [js/src/gc/GC.cpp:7662]
[task 2021-07-08T12:40:12.530Z] 12:40:12     INFO - GECKO(1544) | #14: js::gc::GCRuntime::collect(bool, js::SliceBudget const&, mozilla::Maybe<JS::GCOptions> const&, JS::GCReason) [js/src/gc/GC.cpp:7867]
[task 2021-07-08T12:40:12.531Z] 12:40:12     INFO - GECKO(1544) | #15: JS::NonIncrementalGC(JSContext*, JS::GCOptions, JS::GCReason) [js/src/gc/GC.cpp:8808]
[task 2021-07-08T12:40:12.533Z] 12:40:12     INFO - GECKO(1544) | #16: nsCycleCollector::FixGrayBits(bool, TimeLog&) [xpcom/base/nsCycleCollector.cpp:3275]
[task 2021-07-08T12:40:12.535Z] 12:40:12     INFO - GECKO(1544) | #17: nsCycleCollector::BeginCollection(ccType, nsICycleCollectorListener*) [xpcom/base/nsCycleCollector.cpp:3579]
[task 2021-07-08T12:40:12.536Z] 12:40:12     INFO - GECKO(1544) | #18: nsCycleCollector::Collect(ccType, js::SliceBudget&, nsICycleCollectorListener*, bool) [xpcom/base/nsCycleCollector.cpp:3407]
[task 2021-07-08T12:40:12.538Z] 12:40:12     INFO - GECKO(1544) | #19: nsCycleCollector::ShutdownCollect() [xpcom/base/nsCycleCollector.cpp:3350]
[task 2021-07-08T12:40:12.539Z] 12:40:12     INFO - GECKO(1544) | #20: nsCycleCollector::Shutdown(bool) [xpcom/base/nsCycleCollector.cpp:3647]
[task 2021-07-08T12:40:12.545Z] 12:40:12     INFO - GECKO(1544) | #21: nsCycleCollector_shutdown(bool) [xpcom/base/nsCycleCollector.cpp:3960]
[task 2021-07-08T12:40:12.546Z] 12:40:12     INFO - GECKO(1544) | #22: mozilla::ShutdownXPCOM(nsIServiceManager*) [xpcom/build/XPCOMInit.cpp:713]
[task 2021-07-08T12:40:12.547Z] 12:40:12     INFO - GECKO(1544) | #23: XRE_TermEmbedding() [toolkit/xre/nsEmbedFunctions.cpp:216]
[task 2021-07-08T12:40:12.549Z] 12:40:12     INFO - GECKO(1544) | #24: mozilla::ipc::ScopedXREEmbed::Stop() [ipc/glue/ScopedXREEmbed.cpp:91]
[task 2021-07-08T12:40:12.550Z] 12:40:12     INFO - GECKO(1544) | #25: XRE_InitChildProcess(int, char**, XREChildData const*) [toolkit/xre/nsEmbedFunctions.cpp:747]
[task 2021-07-08T12:40:12.629Z] 12:40:12     INFO - GECKO(1544) | #26: content_process_main(mozilla::Bootstrap*, int, char**) [ipc/contentproc/plugin-container.cpp:58]
[task 2021-07-08T12:40:12.631Z] 12:40:12     INFO - GECKO(1544) | #27: main [browser/app/nsBrowserApp.cpp:327]
[task 2021-07-08T12:40:12.643Z] 12:40:12     INFO - GECKO(1544) | #28: __libc_start_main [/lib/x86_64-linux-gnu/libc.so.6 + 0x21b97]
[task 2021-07-08T12:40:12.646Z] 12:40:12     INFO - GECKO(1544) | #29: ??? [/builds/worker/workspace/build/application/firefox/firefox-bin + 0x41599]
[task 2021-07-08T12:40:12.647Z] 12:40:12     INFO - GECKO(1544) | #30: ??? (???:???)
<...>
 INFO - TEST-PASS | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Menu item is visible. - 
[task 2021-07-08T12:40:13.386Z] 12:40:13     INFO - Buffered messages finished
[task 2021-07-08T12:40:13.387Z] 12:40:13     INFO - TEST-UNEXPECTED-FAIL | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Uncaught exception - Menu item updated. - timed out after 50 tries.
[task 2021-07-08T12:40:13.387Z] 12:40:13     INFO - Leaving test bound a11YPanelTask
[task 2021-07-08T12:40:14.028Z] 12:40:14     INFO - GECKO(1544) | [Parent 1544: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 18 (7f3456a61ac0) [pid = 1544] [serial = 43] [outer = 0] [url = about:devtools-toolbox]
[task 2021-07-08T12:40:14.031Z] 12:40:14     INFO - GECKO(1544) | [Parent 1544: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (7f34565ba800) [pid = 1544] [serial = 45] [outer = 0] [url = about:devtools-toolbox]
[task 2021-07-08T12:40:14.031Z] 12:40:14     INFO - GECKO(1544) | [Parent 1544: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (7f3456a61580) [pid = 1544] [serial = 46] [outer = 0] [url = chrome://devtools/content/accessibility/index.html]
[task 2021-07-08T12:40:14.032Z] 12:40:14     INFO - GECKO(1544) | [Parent 1544: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (7f34565b5800) [pid = 1544] [serial = 49] [outer = 0] [url = about:blank]
[task 2021-07-08T12:40:14.033Z] 12:40:14     INFO - GECKO(1544) | [Parent 1544: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (7f3456612c00) [pid = 1544] [serial = 47] [outer = 0] [url = about:blank]
[task 2021-07-08T12:40:14.041Z] 12:40:14     INFO - Removing tab.
[task 2021-07-08T12:40:14.042Z] 12:40:14     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2021-07-08T12:40:14.064Z] 12:40:14     INFO - Got event: 'TabClose' on [object XULElement].
[task 2021-07-08T12:40:14.080Z] 12:40:14     INFO - GECKO(1544) | [Parent 1544, Main Thread] WARNING: '!inner', file /builds/worker/checkouts/gecko/dom/ipc/jsactor/JSWindowActorProtocol.cpp:184
[task 2021-07-08T12:40:14.090Z] 12:40:14     INFO - Tab removed and finished closing
[task 2021-07-08T12:40:14.116Z] 12:40:14     INFO - GECKO(1544) | [Parent 1544: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f34565bb000 == 6 [pid = 1544] [id = 21] [url = chrome://devtools/content/accessibility/index.html]
[task 2021-07-08T12:40:14.140Z] 12:40:14     INFO - TEST-PASS | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2021-07-08T12:40:14.146Z] 12:40:14     INFO - Cleaning up...
[task 2021-07-08T12:40:14.148Z] 12:40:14     INFO - GECKO(1544) | MEMORY STAT | vsize 3287MB | residentFast 393MB | heapAllocated 128MB
[task 2021-07-08T12:40:14.151Z] 12:40:14     INFO - TEST-OK | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | took 10821ms
[task 2021-07-08T12:40:14.170Z] 12:40:14     INFO - GECKO(1544) | [Child 1624: Main Thread]: I/DocShellAndDOMWindowLeak ++DOCSHELL 7f94fd638800 == 1 [pid = 1624] [id = 4]
[task 2021-07-08T12:40:14.171Z] 12:40:14     INFO - GECKO(1544) | [Child 1624: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 3 (7f9519464580) [pid = 1624] [serial = 11] [outer = 0]
[task 2021-07-08T12:40:14.172Z] 12:40:14     INFO - GECKO(1544) | [Child 1624: Main Thread]: I/DocShellAndDOMWindowLeak ++DOMWINDOW == 4 (7f94fd639000) [pid = 1624] [serial = 12] [outer = 7f9519464580]
[task 2021-07-08T12:40:14.212Z] 12:40:14     INFO - checking window state
[task 2021-07-08T12:40:14.251Z] 12:40:14     INFO - GECKO(1544) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-07-08T12:40:14.253Z] 12:40:14     INFO - GECKO(1544) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-07-08T12:40:14.297Z] 12:40:14     INFO - TEST-START | devtools/client/accessibility/test/browser/browser_accessibility_panel_toolbar_checks.js

Comment 1

[Intermittent Failures Robot]

16 failures in 2387 pushes (0.007 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 13
• mozilla-central: 3

Platform and build breakdown:

• linux1804-64: 14
  • debug: 10
  • opt: 4
• linux1804-64-shippable: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1719655&startday=2021-07-05&endday=2021-07-11&tree=all

Comment 2

[Sandor Molnar[:smolnar]]

Update:
There have been a total of 44 failures in the last 7 days on the following platforms:

• linux1804-64 debug/opt
• linux1804-64-shippable opt

Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=345480842&repo=autoland&lineNumber=2728

[task 2021-07-16T20:12:51.573Z] 20:12:51     INFO - Buffered messages finished
[task 2021-07-16T20:12:51.579Z] 20:12:51     INFO - TEST-UNEXPECTED-FAIL | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Uncaught exception - Menu item updated. - timed out after 50 tries.
[task 2021-07-16T20:12:51.580Z] 20:12:51     INFO - Leaving test bound a11YPanelTask
[task 2021-07-16T20:12:51.580Z] 20:12:51     INFO - GECKO(1549) | [Child 1615: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 7f0c58771400 == 1 [pid = 1615] [id = 2] [url = data:text/html;charset=UTF-8,%3Ctitle%3ETest%20page%3C%2Ftitle%3E]
[task 2021-07-16T20:12:51.608Z] 20:12:51     INFO - GECKO(1549) | [Child 1615: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7f0c73e64580) [pid = 1615] [serial = 6] [outer = 0] [url = data:text/html;charset=UTF-8,%3Ctitle%3ETest%20page%3C%2Ftitle%3E]
[task 2021-07-16T20:12:51.970Z] 20:12:51     INFO - GECKO(1549) | [Child 1736: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (7f0dfc626400) [pid = 1736] [serial = 4] [outer = 0] [url = about:blank]
[task 2021-07-16T20:12:51.972Z] 20:12:51     INFO - GECKO(1549) | [Child 1736: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7f0e01905000) [pid = 1736] [serial = 5] [outer = 0] [url = data:text/html;charset=UTF-8,%3Ctitle%3ETest%20page%3C%2Ftitle%3E]
[task 2021-07-16T20:12:51.974Z] 20:12:51     INFO - GECKO(1549) | [Child 1736: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (7f0dfbb7f000) [pid = 1736] [serial = 7] [outer = 0] [url = about:blank]
[task 2021-07-16T20:12:51.976Z] 20:12:51     INFO - GECKO(1549) | [Child 1736: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (7f0dfad9e400) [pid = 1736] [serial = 10] [outer = 0] [url = about:blank]
[task 2021-07-16T20:12:52.227Z] 20:12:52     INFO - GECKO(1549) | [Child 1717: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 0 (7ff8d3b0dc00) [pid = 1717] [serial = 8] [outer = 0] [url = about:blank]
[task 2021-07-16T20:12:52.437Z] 20:12:52     INFO - GECKO(1549) | [Parent 1549: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 17 (7f3096d5cc00) [pid = 1549] [serial = 37] [outer = 0] [url = about:robots]
[task 2021-07-16T20:12:52.438Z] 20:12:52     INFO - GECKO(1549) | [Parent 1549: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 16 (7f308ed61400) [pid = 1549] [serial = 39] [outer = 0] [url = about:blank]
[task 2021-07-16T20:12:52.439Z] 20:12:52     INFO - GECKO(1549) | [Parent 1549: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 15 (7f308c566800) [pid = 1549] [serial = 34] [outer = 0] [url = about:blank]
[task 2021-07-16T20:12:52.440Z] 20:12:52     INFO - GECKO(1549) | [Parent 1549: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 14 (7f3089de0800) [pid = 1549] [serial = 32] [outer = 0] [url = about:devtools-toolbox]
[task 2021-07-16T20:12:52.453Z] 20:12:52     INFO - Removing tab. ```

Comment 3

[Intermittent Failures Robot]

39 failures in 2224 pushes (0.018 failures/push) were associated with this bug in the last 7 days.

This is the #27 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 31
• try: 2
• mozilla-central: 6

Platform and build breakdown:

• linux1804-64: 30
  • opt: 13
  • debug: 17
• linux1804-64-shippable: 9
  • opt: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1719655&startday=2021-07-12&endday=2021-07-18&tree=all

Comment 4

[Iulian Moraru]

Update:
There have been 29 failures within the last 7 days:
• 15 failures on Linux 18.04 x64 debug
• 7 failures on Linux 18.04 x64 opt
• 5 failures on Linux 18.04 x64 Shippable opt
• 2 failures on Linux 18.04 x64 WebRender Shippable opt
Recent failure log: https://treeherder.mozilla.org/logviewer?job_id=346137906&repo=autoland&lineNumber=2566

[task 2021-07-23T09:27:10.478Z] 09:27:10     INFO - TEST-START | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js
[task 2021-07-23T09:27:16.912Z] 09:27:16     INFO - TEST-INFO | started process screentopng
[task 2021-07-23T09:27:17.420Z] 09:27:17     INFO - TEST-INFO | screentopng: exit 0
[task 2021-07-23T09:27:17.421Z] 09:27:17     INFO - Buffered messages logged at 09:27:10
[task 2021-07-23T09:27:17.422Z] 09:27:17     INFO - Entering test bound a11YPanelTask
[task 2021-07-23T09:27:17.422Z] 09:27:17     INFO - Test Accessibility panel tree audit on a page with an OOP document.
[task 2021-07-23T09:27:17.426Z] 09:27:17     INFO - Adding a new test tab with URL: 'data:text/html;charset=UTF-8,%3Ciframe%20title%3D%22Accessibility%20Panel%20Test%20(OOP)%22%20src%3D%22http%3A%2F%2Fexample.net%2Fdocument-builder.sjs%3Fhtml%3D%253Chtml%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%253Chead%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%253Cmeta%2Bcharset%253D%2522utf-8%2522%252F%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%253Ctitle%253EAccessibility%2BPanel%2BTest%2B%2528OOP%2529%253C%252Ftitle%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%253C%252Fhead%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%253Cbody%253E%253Chtml%253E%250A%2B%2B%2B%253Chead%253E%250A%2B%2B%2B%2B%2B%253Cmeta%2Bcharset%253D%2522utf-8%2522%252F%253E%250A%2B%2B%2B%2B%2B%253Ctitle%253EAccessibility%2BPanel%2BTest%253C%252Ftitle%253E%250A%2B%2B%2B%253C%252Fhead%253E%250A%2B%2B%2B%253Cbody%253E%250A%2B%2B%2B%2B%2B%253Ch1%2Bstyle%253D%2522color%253Argba%2528255%252C0%252C0%252C0.1%2529%253B%2Bbackground-color%253Argba%2528255%252C255%252C255%252C1%2529%253B%2522%253E%250A%2B%2B%2B%2B%2B%2B%2BTop%2Blevel%2Bheader%250A%2B%2B%2B%2B%2B%253C%252Fh1%253E%250A%2B%2B%2B%253C%252Fbody%253E%250A%2B%253C%252Fhtml%253E%253C%252Fbody%253E%250A%2B%2B%2B%2B%2B%2B%253C%252Fhtml%253E%22%2F%3E'
[task 2021-07-23T09:27:17.426Z] 09:27:17     INFO - Adding a new tab with URL: data:text/html;charset=UTF-8,%3Ciframe%20title%3D%22Accessibility%20Panel%20Test%20(OOP)%22%20src%3D%22http%3A%2F%2Fexample.net%2Fdocument-builder.sjs%3Fhtml%3D%253Chtml%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%253Chead%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%253Cmeta%2Bcharset%253D%2522utf-8%2522%252F%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%2B%2B%253Ctitle%253EAccessibility%2BPanel%2BTest%2B%2528OOP%2529%253C%252Ftitle%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%253C%252Fhead%253E%250A%2B%2B%2B%2B%2B%2B%2B%2B%253Cbody%253E%253Chtml%253E%250A%2B%2B%2B%253Chead%253E%250A%2B%2B%2B%2B%2B%253Cmeta%2Bcharset%253D%2522utf-8%2522%252F%253E%250A%2B%2B%2B%2B%2B%253Ctitle%253EAccessibility%2BPanel%2BTest%253C%252Ftitle%253E%250A%2B%2B%2B%253C%252Fhead%253E%250A%2B%2B%2B%253Cbody%253E%250A%2B%2B%2B%2B%2B%253Ch1%2Bstyle%253D%2522color%253Argba%2528255%252C0%252C0%252C0.1%2529%253B%2Bbackground-color%253Argba%2528255%252C255%252C255%252C1%2529%253B%2522%253E%250A%2B%2B%2B%2B%2B%2B%2BTop%2Blevel%2Bheader%250A%2B%2B%2B%2B%2B%253C%252Fh1%253E%250A%2B%2B%2B%253C%252Fbody%253E%250A%2B%253C%252Fhtml%253E%253C%252Fbody%253E%250A%2B%2B%2B%2B%2B%2B%253C%252Fhtml%253E%22%2F%3E
[task 2021-07-23T09:27:17.426Z] 09:27:17     INFO - Console message: [JavaScript Error: "Unknown Collection "main/partitioning-exempt-urls"" {file: "resource://services-settings/RemoteSettingsClient.jsm" line: 160}]
[task 2021-07-23T09:27:17.426Z] 09:27:17     INFO - UnknownCollectionError@resource://services-settings/RemoteSettingsClient.jsm:160:5
[task 2021-07-23T09:27:17.426Z] 09:27:17     INFO - sync@resource://services-settings/RemoteSettingsClient.jsm:501:13
[task 2021-07-23T09:27:17.427Z] 09:27:17     INFO - async*get/this._importingPromise<@resource://services-settings/RemoteSettingsClient.jsm:378:26
[task 2021-07-23T09:27:17.427Z] 09:27:17     INFO - async*get@resource://services-settings/RemoteSettingsClient.jsm:380:13
[task 2021-07-23T09:27:17.427Z] 09:27:17     INFO - async*lazyInit@resource://gre/modules/PartitioningExceptionListService.jsm:111:26
[task 2021-07-23T09:27:17.427Z] 09:27:17     INFO - registerAndRunExceptionListObserver@resource://gre/modules/PartitioningExceptionListService.jsm:135:10
[task 2021-07-23T09:27:17.427Z] 09:27:17     INFO - 
[task 2021-07-23T09:27:17.428Z] 09:27:17     INFO - Tab added and finished loading
[task 2021-07-23T09:27:17.428Z] 09:27:17     INFO - Buffered messages logged at 09:27:11
[task 2021-07-23T09:27:17.429Z] 09:27:17     INFO - Waiting for state predicate "state =>
[task 2021-07-23T09:27:17.429Z] 09:27:17     INFO -       state.accessibles.size === 1 &&
[task 2021-07-23T09:27:17.429Z] 09:27:17     INFO -       state.details.accessible &&
[task 2021-07-23T09:27:17.429Z] 09:27:17     INFO -       state.details.accessible.role === "document""
[task 2021-07-23T09:27:17.430Z] 09:27:17     INFO - Found state predicate "state =>
[task 2021-07-23T09:27:17.430Z] 09:27:17     INFO -       state.accessibles.size === 1 &&
[task 2021-07-23T09:27:17.430Z] 09:27:17     INFO -       state.details.accessible &&
[task 2021-07-23T09:27:17.430Z] 09:27:17     INFO -       state.details.accessible.role === "document""
[task 2021-07-23T09:27:17.431Z] 09:27:17     INFO - Initial state.
[task 2021-07-23T09:27:17.431Z] 09:27:17     INFO - Checking tree state.
[task 2021-07-23T09:27:17.434Z] 09:27:17     INFO - TEST-PASS | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Tree structure is correct. - 
[task 2021-07-23T09:27:17.435Z] 09:27:17     INFO - Click on the Check for issues - all.
[task 2021-07-23T09:27:17.436Z] 09:27:17     INFO - TEST-PASS | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Expected menu button - 
[task 2021-07-23T09:27:17.439Z] 09:27:17     INFO - TEST-PASS | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Expected menu item - 
[task 2021-07-23T09:27:17.440Z] 09:27:17     INFO - TEST-PASS | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Menu item is visible. - 
[task 2021-07-23T09:27:17.440Z] 09:27:17     INFO - Buffered messages finished
[task 2021-07-23T09:27:17.441Z] 09:27:17     INFO - TEST-UNEXPECTED-FAIL | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | Uncaught exception - Menu item updated. - timed out after 50 tries.
[task 2021-07-23T09:27:17.441Z] 09:27:17     INFO - Leaving test bound a11YPanelTask
[task 2021-07-23T09:27:17.442Z] 09:27:17     INFO - Removing tab.
[task 2021-07-23T09:27:17.443Z] 09:27:17     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2021-07-23T09:27:17.444Z] 09:27:17     INFO - Got event: 'TabClose' on [object XULElement].
[task 2021-07-23T09:27:17.447Z] 09:27:17     INFO - Tab removed and finished closing
[task 2021-07-23T09:27:17.449Z] 09:27:17     INFO - TEST-PASS | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2021-07-23T09:27:17.450Z] 09:27:17     INFO - Cleaning up...
[task 2021-07-23T09:27:17.451Z] 09:27:17     INFO - GECKO(1542) | MEMORY STAT | vsize 3592MB | residentFast 528MB | heapAllocated 255MB
[task 2021-07-23T09:27:17.452Z] 09:27:17     INFO - TEST-OK | devtools/client/accessibility/test/browser/browser_accessibility_panel_audit_oop.js | took 6645ms
[task 2021-07-23T09:27:17.453Z] 09:27:17     INFO - checking window state
[task 2021-07-23T09:27:17.454Z] 09:27:17     INFO - TEST-START | devtools/client/accessibility/test/browser/browser_accessibility_panel_toolbar_checks.js

Comment 5

[Intermittent Failures Robot]

32 failures in 2940 pushes (0.011 failures/push) were associated with this bug in the last 7 days.

This is the #30 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 19
• try: 6
• mozilla-central: 7

Platform and build breakdown:

• linux1804-64: 25
  • debug: 18
  • opt: 7
• linux1804-64-shippable: 4
  • opt: 4
• linux1804-64-shippable-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1719655&startday=2021-07-19&endday=2021-07-25&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 3131 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• try: 1

Platform and build breakdown:

• linux1804-64-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1719655&startday=2021-07-26&endday=2021-08-01&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures in 3540 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1719655&startday=2022-05-02&endday=2022-05-08&tree=all