Bug 166923 – [GTK] WebProcess from WebKitGtk+ 2.15.2 SIGABRTs in WebCore::Animation::animationsMatch(WebCore::Animation const&, bool) const at Source/WebCore/platform/animation/Animation.cpp:138

• Component: WebKitGTK
• Status: RESOLVED DUPLICATE

[Andres Gomez Garcia]

Created attachment 298568 [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 3.20.3 and WebKit 2.15.2 with the attached patches for bug 164049, bug 165200, bug 165283 and bug 164052, applied.

I'm running Epiphany with the dconf key:

"process-model" = "shared-secondary-process"

And the env variable:

"export LIBGL_DRI3_DISABLE=1"

The compilation was done with CMake args:

'-DPORT=GTK -DCMAKE_BUILD_TYPE=Release -DENABLE_MINIBROWSER=ON -DCMAKE_C_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DEBUG=fatal-criticals -DG_DISABLE_CAST_CHECKS" -DCMAKE_CXX_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DEBUG=fatal-criticals -DG_DISABLE_CAST_CHECKS"'

After visiting several pages, eventually, the WebProcess hits a SIGABRT.

This bug is not reproducible in a predictable way.

[Zan Dobersek]

Created attachment 298576 [details]
Stab in the dark

Try applying this patch, which clones the timing function upon copying the Animation object.

[Andres Gomez Garcia]

(In reply to comment #1)
> Created attachment 298576 [details]
> Stab in the dark
> 
> Try applying this patch, which clones the timing function upon copying the
> Animation object.

I'll do so but notice that this was a very random SIGABRT so I don't know how I would be able to check if the patch works ...

[Michael Catanzaro]

*** This bug has been marked as a duplicate of bug 164913 ***