[Webkit-unassigned] [Bug 150671] New: [GTK] Epiphany with Debug mode compiled WebKitGtk+ 2.10.0 SIGSEVs in webkit_web_view_get_tls_info when exiting after an ASSERT in the WebProcess

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=150671

            Bug ID: 150671
           Summary: [GTK] Epiphany with Debug mode compiled WebKitGtk+
                    2.10.0 SIGSEVs in webkit_web_view_get_tls_info when
                    exiting after an ASSERT in the WebProcess
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Local Build
          Hardware: PC
                OS: Linux
            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 264317
  --> https://bugs.webkit.org/attachment.cgi?id=264317&action=review
BT from gdb

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

Epiphany 3.18.0 and WebKit 2.10.0

I'm running Epiphany with the dconf key:

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

The compilation was done with CMake args:

"-DPORT=GTK -DCMAKE_BUILD_TYPE=Debug -DDEVELOPER_MODE=ON -DCMAKE_C_FLAGS_DEBUG=-g1 -DCMAKE_CXX_FLAGS_DEBUG=-g1"

After WebKitWebProcess hit an ASSERT as described in bug 150670, epiphany SIGSEVed.

This bug is not reproducible in a predictable way.

This may be a DUPLICATED of bug 142375.

---

Notice that, after this has happened, in next Epiphany launch the tabs saved in session_state.xml that were not loaded during the previous crashing sessions are LOST.

Hence, this may be the cause of https://bugzilla.gnome.org/show_bug.cgi?id=747860

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