Bug 160201 – [Threaded Compositor] ASSERTION FAILED: canAccessThreadLocalDataForThread(m_thread) after r203718

• Status: RESOLVED
• Resolution: FIXED
• Component: WebKit2

[Carlos Garcia Campos]

This time is because I forgot to call purgeGLResources() before invalidating the scene . . . 

STDERR: ASSERTION FAILED: canAccessThreadLocalDataForThread(m_thread)
STDERR: ../../Source/WebCore/platform/Timer.cpp(221) : void WebCore::TimerBase::stop()
STDERR: 1   0x7f29817cac2f /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(WTFCrash+0x1e) [0x7f29817cac2f]
STDERR: 2   0x7f298921db01 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::TimerBase::stop()+0x45) [0x7f298921db01]
STDERR: 3   0x7f298921d9ce /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::TimerBase::~TimerBase()+0x2a) [0x7f298921d9ce]
STDERR: 4   0x7f2987d257d0 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::Timer::~Timer()+0x3a) [0x7f2987d257d0]
STDERR: 5   0x7f2989a04ac4 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::BitmapTexturePool::~BitmapTexturePool()+0x1c) [0x7f2989a04ac4]
STDERR: 6   0x7f2989a04b14 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::default_delete<WebCore::BitmapTexturePool>::operator()(WebCore::BitmapTexturePool*) const+0x22) [0x7f2989a04b14]
STDERR: 7   0x7f2989a04959 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::unique_ptr<WebCore::BitmapTexturePool, std::default_delete<WebCore::BitmapTexturePool> >::~unique_ptr()+0x47) [0x7f2989a04959]
STDERR: 8   0x7f2989a04706 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::TextureMapper::~TextureMapper()+0x2e) [0x7f2989a04706]
STDERR: 9   0x7f2989a16e59 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::TextureMapperGL::~TextureMapperGL()+0x6f) [0x7f2989a16e59]
STDERR: 10  0x7f2989a16e8e /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::TextureMapperGL::~TextureMapperGL()+0x18) [0x7f2989a16e8e]
STDERR: 11  0x7f29882cb3c0 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::default_delete<WebCore::TextureMapper>::operator()(WebCore::TextureMapper*) const+0x2e) [0x7f29882cb3c0]
STDERR: 12  0x7f29882c84bb /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::unique_ptr<WebCore::TextureMapper, std::default_delete<WebCore::TextureMapper> >::~unique_ptr()+0x47) [0x7f29882c84bb]
STDERR: 13  0x7f29882c1e37 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebKit::CoordinatedGraphicsScene::~CoordinatedGraphicsScene()+0xdd) [0x7f29882c1e37]
STDERR: 14  0x7f29882c1e76 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebKit::CoordinatedGraphicsScene::~CoordinatedGraphicsScene()+0x18) [0x7f29882c1e76]
STDERR: 15  0x7f29882d0036 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::ThreadSafeRefCounted<WebKit::CoordinatedGraphicsScene>::deref()+0x48) [0x7f29882d0036]
STDERR: 16  0x7f29882cc66c /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(void WTF::derefIfNotNull<WebKit::CoordinatedGraphicsScene>(WebKit::CoordinatedGraphicsScene*)+0x2c) [0x7f29882cc66c]
STDERR: 17  0x7f29882c8d7b /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::RefPtr<WebKit::CoordinatedGraphicsScene>::~RefPtr()+0x2f) [0x7f29882c8d7b]
STDERR: 18  0x7f29882c57e2 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0x584f7e2) [0x7f29882c57e2]
STDERR: 19  0x7f29882c6ca6 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0x5850ca6) [0x7f29882c6ca6]
STDERR: 20  0x7f29882c63e2 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(+0x58503e2) [0x7f29882c63e2]
STDERR: 21  0x7f2987ccefef /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::_Function_base::~_Function_base()+0x33) [0x7f2987ccefef]
STDERR: 22  0x7f2987ccf67a /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::function<void ()>::~function()+0x18) [0x7f2987ccf67a]
STDERR: 23  0x7f2987d0f354 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::Function<void ()>::CallableWrapper<std::function<void ()> >::~CallableWrapper()+0x2e) [0x7f2987d0f354]
STDERR: 24  0x7f2987d0f390 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::Function<void ()>::CallableWrapper<std::function<void ()> >::~CallableWrapper()+0x18) [0x7f2987d0f390]
STDERR: 25  0x7f2987cd2dc8 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::default_delete<WTF::Function<void ()>::CallableWrapperBase>::operator()(WTF::Function<void ()>::CallableWrapperBase*) const+0x2e) [0x7f2987cd2dc8]
STDERR: 26  0x7f2987cd0d49 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(std::unique_ptr<WTF::Function<void ()>::CallableWrapperBase, std::default_delete<WTF::Function<void ()>::CallableWrapperBase> >::~unique_ptr()+0x47) [0x7f2987cd0d49]
STDERR: 27  0x7f2987ccfccc /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WTF::Function<void ()>::~Function()+0x18) [0x7f2987ccfccc]
STDERR: 28  0x7f29817e656b /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(WTF::RunLoop::performWork()+0x1b5) [0x7f29817e656b]
STDERR: 29  0x7f29818292be /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x22812be) [0x7f29818292be]
STDERR: 30  0x7f29818292e3 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x22812e3) [0x7f29818292e3]
STDERR: 31  0x7f298182925e /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x228125e) [0x7f298182925e]

[Carlos Garcia Campos]

Created attachment 284601 [details]
Patch

[Carlos Garcia Campos]

Committed r203727: <http://trac.webkit.org/changeset/203727>