#0 0x00002b392c897930 in WebCore::StorageAreaImpl::importItem(WTF::String const&, WTF::String const&) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0 #0 0x00002b392c897930 in WebCore::StorageAreaImpl::importItem(WTF::String const&, WTF::String const&) () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0 #1 0x00002b392c89add9 in WebCore::StorageAreaSync::performImport() () from /home/slave/webkitgtk/gtk-linux-64-release/build/WebKitBuild/Release/.libs/libwebkitgtk-3.0.so.0 #2 0x00002b392c897523 in WebCore::StorageThread::threadEntryPoint() () from /home/slave/webkitgtk/gtk-linux-64- Tests: inspector/timeline/timeline-network-resource.html http/tests/inspector/resource-har-headers.html inspector/styles/media-queries.html inspector/elements/event-listener-sidebar.html inspector/debugger/debugger-step-over.html inspector/profiler/detailed-heapshots-summary-sorting.html inspector/debugger/source-url-comment.html inspector/console/console-uncaught-exception-in-eval.html inspector/debugger/error-in-watch-expressions.html inspector/console/console-log-toString-object.html And the list is growing. I'm going to skip all the inspector tests. I don't have time to look at this issue right now and we need more stable bots.