Bug 175985 – [GTK] WebProcess from WebKitGtk+ 2.17.91 SIGSEVs in WebCore::ScriptedAnimationController::addThrottlingReason(WebCore::ScriptedAnimationController::ThrottlingReason) at Source/WebCore/dom/ScriptedAnimationController.cpp:134

• Status: RESOLVED
• Resolution: FIXED
• Component: WebKitGTK

[Andres Gomez Garcia]

Created attachment 319076 [details]
BT from gdb for the WebProcess

I'm using WebKitGtk+ with my own JHBuild setting:
https://github.com/tanty/jhbuild-epiphany/tree/master

Epiphany 3.24.1 and WebKit 2.17.91.

The compilation was done with CMake args:

'-DDEBUG_FISSION=OFF -DPORT=GTK -DCMAKE_BUILD_TYPE=Release -DENABLE_MINIBROWSER=ON -DCMAKE_C_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DISABLE_CAST_CHECKS" -DCMAKE_CXX_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DISABLE_CAST_CHECKS"'

After visiting:
https://www.instagram.com/p/BYI2imtl6hq/

WebProcess hits a SIGSEV.

This bug is not reproducible in a predictable way.

[Adrian Perez]

The page from the URL does not seem to exist anymore, I get a 404
page. The format of the URL looks like a photo page, like for
example https://www.instagram.com/p/BgaIMVMjZB1/

Browsing Instagram and opening/closing photos for a while seems to
work fine with WebKitGTK+ 2.20.1 + Epiphany 3.28.1.1 (no SIGSEGVs).

Andrés, can you still reproduce the issue?

[Andres Gomez Garcia]

Not since quite a while ...