[Webkit-unassigned] [Bug 175986] New: [GTK] WebProcess from WebKitGtk+ 2.17.91 SIGSEVs in WebCore::GLContextGLX::~GLContextGLX() at Source/WebCore/platform/graphics/glx/GLContextGLX.cpp:286

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=175986

            Bug ID: 175986
           Summary: [GTK] WebProcess from WebKitGtk+ 2.17.91 SIGSEVs in
                    WebCore::GLContextGLX::~GLContextGLX() at
                    Source/WebCore/platform/graphics/glx/GLContextGLX.cpp:
                    286
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: agomez at igalia.com
                CC: bugs-noreply at webkitgtk.org

Created attachment 319077

  --> https://bugs.webkit.org/attachment.cgi?id=319077&action=review

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 several pages, eventually, the WebProcess hits a SIGSEV.

This bug is not reproducible in a predictable way.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20170825/3ccb9ede/attachment.html>