RESOLVED FIXED 169021
[GTK] WebProcess from WebKitGtk+ 2.15.90 SIGSEVs in JSC::Heap::markListSet() at Source/JavaScriptCore/heap/HeapInlines.h:241 
https://bugs.webkit.org/show_bug.cgi?id=169021
Summary [GTK] WebProcess from WebKitGtk+ 2.15.90 SIGSEVs in JSC::Heap::markListSet() ...
Andres Gomez Garcia
Reported 2017-03-01 00:52:38 PST
Created attachment 303050 [details] BT from gdb for the WebProcess Created attachment 303048 [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 3.22.6 and WebKit 2.15.90. However, the rest of the dependencies, but mesa and its dependencies, and evince, are all provided from Debian Testing. The compilation was done with CMake args: '-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 several pages, eventually, the WebProcess hits a SIGSEV. This bug is not reproducible in a predictable way.
Attachments
BT from gdb for the WebProcess (388.14 KB, text/plain)
2017-03-01 00:52 PST, Andres Gomez Garcia 		no flags
Details
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Andres Gomez Garcia
Comment 1 2017-03-01 00:53:10 PST
This SIGSEV is not difficult to hit, although not in a predictable way.
Andres Gomez Garcia
Comment 2 2017-03-01 05:12:44 PST
Fixed in 2.15.91
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