RESOLVED FIXED 257384
[WPE] Cog crashes when loading webkit://gpu 
https://bugs.webkit.org/show_bug.cgi?id=257384
Summary [WPE] Cog crashes when loading webkit://gpu
Philippe Normand
Reported 2023-05-26 10:43:38 PDT
With gtk4 backend. The bt is not very useful but I suppose the crash also happens in Debug... Cog-Core-Message: 18:35:43.232: <webkit://gpu> Load started. Cannot create EGL context: invalid display (last error: EGL_SUCCESS) (gdb) bt #0 0x00007f53be9ea5f4 in WebCore::GLContext::makeContextCurrent() () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #1 0x00007f53bba85693 in WebKit::WebKitProtocolHandler::handleGPU(_WebKitURISchemeRequest*) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #2 0x00007f53bba84b61 in WebKit::WebKitProtocolHandler::handleRequest(_WebKitURISchemeRequest*) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #3 0x00007f53bbaa0154 in WebKitURISchemeHandler::platformStartTask(WebKit::WebPageProxy&, WebKit::WebURLSchemeTask&) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #4 0x00007f53bba2b3ec in WebKit::WebURLSchemeHandler::startTask(WebKit::WebPageProxy&, WebKit::WebProcessProxy&, WTF::ObjectIdentifierGeneric<WebCore::PageIdentifierType, WTF::ObjectIdentifie rMainThreadAccessTraits>, WebKit::URLSchemeTaskParameters&&, WTF::CompletionHandler<void (WebCore::ResourceResponse const&, WebCore::ResourceError const&, WTF::Vector<unsigned char, 0ul, WTF:: CrashOnOverflow, 16ul, WTF::FastMalloc>&&)>&&) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #5 0x00007f53bb9ea2e8 in WebKit::WebPageProxy::startURLSchemeTaskShared(WTF::Ref<WebKit::WebProcessProxy, WTF::RawPtrTraits<WebKit::WebProcessProxy> >&&, WTF::ObjectIdentifierGeneric<WebCore: :PageIdentifierType, WTF::ObjectIdentifierMainThreadAccessTraits>, WebKit::URLSchemeTaskParameters&&) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #6 0x00007f53bb9ea17a in WebKit::WebPageProxy::startURLSchemeTask(WebKit::URLSchemeTaskParameters&&) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #7 0x00007f53bb652577 in WebKit::WebPageProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #8 0x00007f53bb91b883 in IPC::MessageReceiverMap::dispatchMessage(IPC::Connection&, IPC::Decoder&) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #9 0x00007f53bba240bd in non-virtual thunk to WebKit::WebProcessProxy::didReceiveMessage(IPC::Connection&, IPC::Decoder&) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #10 0x00007f53bb914459 in IPC::Connection::dispatchMessage(std::unique_ptr<IPC::Decoder, std::default_delete<IPC::Decoder> >) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #11 0x00007f53bb9149d9 in IPC::Connection::dispatchIncomingMessages() () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #12 0x00007f53bcff797b in WTF::RunLoop::performWork() () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #13 0x00007f53bd058c16 in WTF::RunLoop::RunLoop()::$_0::__invoke(void*) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #14 0x00007f53bd05817a in WTF::RunLoop::$_0::__invoke(_GSource*, int (*)(void*), void*) () at /var/home/phil/WebKit/WebKitBuild/WPE/Release/lib/libWPEWebKit-2.0.so.1 #15 0x00007f53bab11f58 in g_main_dispatch (context=0x25c9600) at ../glib/gmain.c:3460 #16 g_main_context_dispatch (context=0x25c9600) at ../glib/gmain.c:4200 #17 0x00007f53bab71cd8 in g_main_context_iterate.isra.0 (context=0x25c9600, block=1, dispatch=1, self=<optimized out>) at ../glib/gmain.c:4276 #18 0x00007f53bab13233 in g_main_context_iteration (context=context@entry=0x25c9600, may_block=may_block@entry=1) at ../glib/gmain.c:4343 #19 0x00007f53ba9c5f3d in g_application_run (application=0x25c8a20, argc=<optimized out>, argv=0x7ffef57c1e28) at ../gio/gapplication.c:2573 #20 0x0000000000404cf9 in main ()
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Philippe Normand
Comment 1 2023-05-26 11:11:54 PDT
#0 WebCore::GLContext::makeContextCurrent (this=0x0) at /var/home/phil/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:573 573 ASSERT(m_context); [Current thread is 1 (Thread 0x7f326dfc14c0 (LWP 595734))] (gdb) bt #0 WebCore::GLContext::makeContextCurrent() (this=0x0) at /var/home/phil/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:573 #1 0x00007f327e99fb57 in WebCore::GLContext::ScopedGLContext::ScopedGLContext(std::unique_ptr<WebCore::GLContext, std::default_delete<WebCore::GLContext> >&&) (this=0x7ffe3a1a1848, context=...) at /var/home/phil/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:652 #2 0x00007f3277ee9114 in WebKit::WebKitProtocolHandler::handleGPU(_WebKitURISchemeRequest*) (this=0x7f3264000650, request=0x39e8f30) at /var/home/phil/WebKit/Source/WebKit/UIProcess/API/glib/WebKitProtocolHandler.cpp:337
Philippe Normand
Comment 2 2023-06-24 09:42:04 PDT
This was fixed somehow.
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