Closed Bug 1661169 Opened 4 years ago Closed 4 years ago

Crash in [@ mozilla::gfx::Matrix4x4Typed<T>::PreScale] on Intel CPU family 6 model 122 stepping 1


(Core :: Graphics: Layers, defect)

Windows 10



Tracking Status
firefox80 + fixed


(Reporter: aryx, Unassigned)




(Keywords: crash)

Crash Data

This represents 1.25% of all crashes for Firefox 80 in the last 24h as shown by crash-stats.

The issue hits almost exclusively Windows 10 devices with the Intel UHD Graphics 600/605 (release 2017 Q4), e.g.

Crash report:

Top 10 frames of crashing thread:

0 xul.dll mozilla::gfx::Matrix4x4Typed<mozilla::gfx::UnknownUnits, mozilla::gfx::UnknownUnits, float>::PreScale gfx/2d/Matrix.h:1090
1 xul.dll nsStyleTransformMatrix::ReadTransforms layout/style/nsStyleTransformMatrix.cpp:566
2 xul.dll static nsDisplayTransform::GetResultingTransformMatrixInternal layout/painting/nsDisplayList.cpp:7554
3 xul.dll static nsDisplayTransform::GetResultingTransformMatrix layout/painting/nsDisplayList.cpp:7526
4 xul.dll nsIFrame::GetTransformMatrix const layout/generic/nsIFrame.cpp:6697
5 xul.dll TransformGfxRectToAncestor layout/base/nsLayoutUtils.cpp:3128
6 xul.dll static nsLayoutUtils::TransformFrameRectToAncestor layout/base/nsLayoutUtils.cpp:3214
7 xul.dll IsFrameScrolledOutOfView layout/generic/nsIFrame.cpp:10662
8 xul.dll nsIFrame::IsScrolledOutOfView const layout/generic/nsIFrame.cpp:10688
9 xul.dll mozilla::dom::KeyframeEffect::IsMatchForCompositor const dom/animation/KeyframeEffect.cpp:2051

Kris, can you take a look at this? Kats, did Webrender get enabled for these devices with Firefox 80?

Flags: needinfo?(ktaeleman)
Flags: needinfo?(kats)

Nothing with Webrender, might have looked at wrong crash tab.

Flags: needinfo?(kats)

Gemini Lake strikes again :\

Summary: Crash in [@ mozilla::gfx::Matrix4x4Typed<T>::PreScale] → Crash in [@ mozilla::gfx::Matrix4x4Typed<T>::PreScale] on Intel CPU family 6 model 122 stepping 1

(In reply to Ryan VanderMeulen [:RyanVM] from comment #2)

Gemini Lake strikes again :\

There are several bugs of "Intel CPU family 6 model 122 stepping 1" like Bug 1553380.

See Also: → 1553380
Flags: needinfo?(ktaeleman)
Severity: -- → S3

Not too surprisingly this is gone in 80.0.1.

Closed: 4 years ago
Resolution: --- → WORKSFORME
No longer blocks: gfx-triage
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