Looks like bug 167559 webkit2gtk3-2.20.1-1.fc28.x86_64 I believe the crash is due to the clicking on the basket in the top right while the basket's contents popup is still being faded in at: http://fr.farnell.com/chip-quik/smd1/kit-extraction-cms/dp/1850214?st=chipquik #0 0x00007f4896566f3c in (this=0x0) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebCore/platform/graphics/GLContext.cpp:172 #1 0x00007f489582928f in WebCore::TextureMapperGLData::~TextureMapperGLData() (this=0x7f47de044200, __in_chrg=<optimized out>) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebCore/platform/graphics/texmap/TextureMapperGL.cpp:130 #2 0x00007f48958294ff in WebCore::TextureMapperGL::~TextureMapperGL() (this=0x7f47de044100, __in_chrg=<optimized out>) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebCore/platform/graphics/texmap/TextureMapperGL.cpp:673 #3 0x00007f489582955d in WebCore::TextureMapperGL::~TextureMapperGL() (this=0x7f47de044100, __in_chrg=<optimized out>) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebCore/platform/graphics/texmap/TextureMapperGL.cpp:671 #4 0x00007f48956a8c89 in std::default_delete<WebCore::TextureMapper>::operator()(WebCore::TextureMapper*) const (this=0x7f479eb29018, __ptr=<optimized out>) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:606 #5 0x00007f48956a8c89 in std::unique_ptr<WebCore::TextureMapper, std::default_delete<WebCore::TextureMapper> >::reset(WebCore::TextureMapper*) (__p=<optimized out>, this=0x7f479eb29018) at /usr/include/c++/8/bits/unique_ptr.h:382 #6 0x00007f48956a8c89 in std::unique_ptr<WebCore::TextureMapper, std::default_delete<WebCore::TextureMapper> >::operator=(decltype(nullptr)) (this=0x7f479eb29018) at /usr/include/c++/8/bits/unique_ptr.h:318 #7 0x00007f48956a8c89 in WebKit::CoordinatedGraphicsScene::purgeGLResources() (this=0x7f479eb29000) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/CoordinatedGraphicsScene.cpp:606 #8 0x00007f48956af225 in WTF::Function<void()>::CallableWrapper<WebKit::ThreadedCompositor::invalidate()::<lambda()> >::call(void) (this=0x7f47dd2a16f0) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/ThreadedCompositor.cpp:110 #9 0x00007f48956af467 in WTF::Function<void()>::CallableWrapper<WebKit::CompositingRunLoop::performTaskSync(WTF::Function<void()>&&)::<lambda()> >::call(void) (this=0x7f47dd2a1708) at /usr/src/debug/webkit2gtk3-2.20.1-1.fc28.x86_64/Source/WebKit/Shared/CoordinatedGraphics/threadedcompositor/CompositingRunLoop.cpp:138 #10 0x00007f4893b8dc33 in WTF::RunLoop::performWork() () at /lib64/libjavascriptcoregtk-4.0.so.18 #11 0x00007f4893bb73ad in WTF::RunLoop::RunLoop()::{lambda(void*)#1}::_FUN(void*) () at /lib64/libjavascriptcoregtk-4.0.so.18 #12 0x00007f488c5707cd in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #13 0x00007f488c570b98 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0 #14 0x00007f488c570ec2 in g_main_loop_run () at /lib64/libglib-2.0.so.0 #15 0x00007f4893bb7e00 in WTF::RunLoop::run() () at /lib64/libjavascriptcoregtk-4.0.so.18 #16 0x00007f4893b8ef2f in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /lib64/libjavascriptcoregtk-4.0.so.18 #17 0x00007f4893bb5edd in WTF::wtfThreadEntryPoint(void*) () at /lib64/libjavascriptcoregtk-4.0.so.18 #18 0x00007f48909d7564 in start_thread () at /lib64/libpthread.so.0 #19 0x00007f488852931f in clone () at /lib64/libc.so.6 I have a core available locally, let me know if you need more information from other frames or threads.
*** This bug has been marked as a duplicate of bug 184040 ***