2040092 - Crash in [@ mozilla::dom::syncedcontext::Transaction<T>::Commit | mozilla::dom::BrowsingContext::SetAnimationsPlayBackRateMultiplier]

Status: NEW

(Core :: DOM: Content Processes, defect)

Description

[Alice0775 White]

Crash report: https://crash-stats.mozilla.org/report/index/e1bf4c49-e53c-4660-bd7d-0c23d0260516

MOZ_CRASH Reason:

CanSet failed for field(s): AnimationsPlayBackRateMultiplier

Top 10 frames:

0  xul.dll  MOZ_Crash(char const*, int, char const*)  mfbt/Assertions.h:402
0  xul.dll  mozilla::dom::syncedcontext::Transaction<mozilla::dom::BrowsingContext>::Comm...  docshell/base/SyncedContextInlines.h:101
1  xul.dll  mozilla::dom::BrowsingContext::SetAnimationsPlayBackRateMultiplier(double)  docshell/base/BrowsingContext.h:325
2  xul.dll  mozilla::dom::BrowsingContext::SetAnimationsPlayBackRateMultiplier(double, mo...  docshell/base/BrowsingContext.h:325
3  xul.dll  mozilla::dom::BrowsingContext_Binding::set_animationsPlayBackRateMultiplier(J...  dom/bindings/BrowsingContextBinding.cpp:2938
4  xul.dll  mozilla::dom::binding_detail::GenericSetter<mozilla::dom::binding_detail::Nor...  dom/bindings/BindingUtils.cpp:3161
5  xul.dll  CallJSNative(JSContext*, bool (*)(JSContext*, unsigned int, JS::Value*), js::...  js/src/vm/Interpreter.cpp:488
5  xul.dll  js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstru...  js/src/vm/Interpreter.cpp:584
5  xul.dll  InternalCall(JSContext*, js::AnyInvokeArgs const&, js::CallReason)  js/src/vm/Interpreter.cpp:651
5  xul.dll  js::Call(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, js::AnyInv...  js/src/vm/Interpreter.cpp:683

STR:

1. Open Bookmarks Sidebar (Ctrl+B)
2. Open Browser Toolbox (Ctrl+Shift+Alt+I)
3. Click on Select an iframe as the currently targeted document icon at the top-right of the Browser toolbox
4. Select browser/components/sidebar/sidebar-bookmarks.html or chrome://browser/content/places/bookmarksSidebar.xhtml from the drop-down list
5. Make the main browser window active
6. Exit the browser (Ctrl+Sift+Q)

Actual results:
The crash reporter pops up

Expected results:
No crash reporter

Comment 1

[Alice0775 White]

Attachment: about:support

Comment 2

[Alice0775 White]

Regression window:
https://hg-edge.mozilla.org/integration/autoland/pushloghtml?fromchange=4dccdca587dff46f57dfcc52b3d4e4266848cdd2&tochange=d749d2a87c541f75aa223be133b9dc66b3ab0e7a

Suspect: Bug 1245562

Comment 3

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

:nchevobbe, since you are the author of the regressor, bug 1245562, could you take a look? Also, could you set the severity field?

For more information, please visit BugBot documentation.

Comment 4

[Nicolas Chevobbe [:nchevobbe]]

Ah yes, forgot about this, and Eden is better suited than me to look into the crash :)

Comment 5

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

Set release status flags based on info from the regressing bug 1245562

Comment 6

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

The bug is marked as tracked for firefox151 (release) and tracked for firefox152 (beta). However, the bug still isn't assigned.

:slloyd, could you please find an assignee for this tracked bug? Given that it is a regression and we know the cause, we could also simply backout the regressor. If you disagree with the tracking decision, please talk with the release managers.

For more information, please visit BugBot documentation.

Comment 7

[Andrew McCreight [:mccr8]]

It sounds like Eden was going to take a look at this.

Comment 8

[Donal Meehan [:dmeehan]]

:edenchuang, are you still investigating?
I don't see any crash volume in release, but we could take a patch if you have one in time for a Fx151 dot release