1457167 - Crash in S32_opaque_D32_filter_DX_SSSE3

Status: RESOLVED WORKSFORME

(Core :: Graphics, defect, P3)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is
report bp-e4959aa6-79ca-45db-8b90-b09140180426.
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Seen while looking at beta crash stats - this fairly small volume crash so far affects betas starting at b12: https://bit.ly/2FiZYf6

Perhaps a Skia update in 60 might be responsible? Seems to primarily affect a set of Samsung devices running API22.

Top 6 frames of crashing thread:

0 libxul.so S32_opaque_D32_filter_DX_SSSE3 gfx/skia/skia/src/opts/SkBitmapProcState_opts_SSSE3.cpp:161
1 dalvik-main space (deleted) dalvik-main space @0x2efbffff 
2 dalvik-main space (deleted) dalvik-main space @0x2fe4ffff 
3 libxul.so BitmapProcShaderContext::shadeSpan gfx/skia/skia/src/shaders/SkBitmapProcShader.cpp:77
4 libxul.so libxul.so@0x20a52ef 
5 libxul.so libxul.so@0x20a444f 

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Comment 1

[Ryan VanderMeulen [:RyanVM]]

I'm going to assume we'll see this on 61 as well once it reaches Beta in a bit over a week.

Comment 2

[Sotaro Ikeda [:sotaro]]

Crash log seems wired. Crash stack and crash log says that architecture is x86, but Adapter Vendor ID was Qualcomm and it has Adreno 540/530/510. Then architecture should be arm.

Comment 3

[Sotaro Ikeda [:sotaro]]

:snorp, do you know why the crash info says that "Qualcomm + Adreno" and x86?

Comment 4

[James Willcox (:snorp) ([e-mail]) (he/him)]

It looks to me like someone is trying to fake a Samsung device on an x86 emulator or similar. I wouldn't worry about this one too much.

Comment 5

[Marcia Knous [:marcia]]

No crashes in recent builds. Resolving as WFM.