Bug 305909

Summary: Crash on exit in PlatformDisplay::terminateEGLDisplay
Product: WebKit Reporter: Narcis Oliveras Fontàs <a2107563>
Component: WebKitGTKAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: bfulgham, bugs-noreply, mcatanzaro, webkit-bug-importer
Priority: P1 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Linux   
See Also: https://bugs.webkit.org/show_bug.cgi?id=260856
https://bugs.webkit.org/show_bug.cgi?id=157973
https://bugs.webkit.org/show_bug.cgi?id=174789
Attachments:
Description Flags
test case for the bug none

Narcis Oliveras Fontàs
Reported 2026-01-20 23:41:45 PST
Created attachment 478085 [details] test case for the bug Commit e9642e7d006924ec5ac962c726dc27175a718c89 Stack trace : WARNING: ASAN interferes with JSC signal handlers; useWasmFastMemory and useWasmFaultSignalHandler will be disabled. ERROR: Failed to make thread real time: GDBus.Error:org.freedesktop.DBus.Error.Failed: No such file or directory /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/linux/RealTimeThreads.cpp(224) : void WTF::RealTimeThreads::realTimeKitMakeThreadRealTime(uint64_t, uint64_t, uint32_t) WARNING: ASAN interferes with JSC signal handlers; useWasmFastMemory and useWasmFaultSignalHandler will be disabled. WARNING: ASAN interferes with JSC signal handlers; useWasmFastMemory and useWasmFaultSignalHandler will be disabled. MESA-INTEL: warning: ../src/intel/vulkan/anv_formats.c:802: FINISHME: support YUV colorspace with DRM format modifiers MESA-INTEL: warning: ../src/intel/vulkan/anv_formats.c:834: FINISHME: support more multi-planar formats with DRM modifiers ** (process:2): WARNING **: 13:54:01.599: Unable to get session D-Bus address: Failed to execute child process ?dbus-launch? (No such file or directory) ** (process:2): WARNING **: 13:54:01.677: Unable to get session D-Bus address: Failed to execute child process ?dbus-launch? (No such file or directory) [ALSOFT] (EE) Failed to connect PipeWire event context (errno: 112) WARNING: ASAN interferes with JSC signal handlers; useWasmFastMemory and useWasmFaultSignalHandler will be disabled. ================================================================= ==3072339==ERROR: AddressSanitizer: heap-use-after-free on address 0x506000040bf0 at pc 0x739ebbb57c4d bp 0x739e107c8180 sp 0x739e107c8170 READ of size 8 at 0x506000040bf0 thread T10 (xtGL work queue) #0 0x739ebbb57c4c in WTF::RefPtr<WTF::ThreadSafeWeakPtrControlBlock, WTF::RawPtrTraits<WTF::ThreadSafeWeakPtrControlBlock>, WTF::ThreadSafeWeakPtrControlBlockRefDerefTraits>::operator bool() const /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/RefPtr.h:84 #1 0x739ecc42ef2f in WTF::ThreadSafeWeakPtr<WebCore::GLDisplay, WTF::NoTaggingTraits<WebCore::GLDisplay> >::get() const /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/ThreadSafeWeakPtr.h:431 #2 0x739ecc42d2cf in WebCore::GLContext::unmakeContextCurrent() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:427 #3 0x739ecc42e76f in WebCore::GLContext::ScopedGLContextCurrent::~ScopedGLContextCurrent() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:570 #4 0x739ecc41098f in WebCore::PlatformDisplay::angleSharingGLContext() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/angle/PlatformDisplayANGLE.cpp:106 #5 0x739ebfd03d41 in WebCore::GraphicsContextGLTextureMapperANGLE::platformInitializeContext() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/texmap/GraphicsContextGLTextureMapperANGLE.cpp:320 #6 0x739ebfc47ce2 in WebCore::GraphicsContextGLANGLE::initialize() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/angle/GraphicsContextGLANGLE.cpp:192 #7 0x739ecc5daf4b in WebCore::GraphicsContextGLTextureMapperGBM::create(WebCore::GraphicsContextGLAttributes&&, WTF::RefPtr<WebCore::GraphicsLayerContentsDisplayDelegate, WTF::RawPtrTraits<WebCore::GraphicsLayerContentsDisplayDelegate>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayerContentsDisplayDelegate> >&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/gbm/GraphicsContextGLTextureMapperGBM.cpp:62 #8 0x739ebbbf0928 in WebKit::RemoteGraphicsContextGLGBM::platformWorkQueueInitialize(WebCore::GraphicsContextGLAttributes&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGLGBM.cpp:58 #9 0x739ebbb04595 in WebKit::RemoteGraphicsContextGL::workQueueInitialize(WebCore::GraphicsContextGLAttributes&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.cpp:127 #10 0x739ebbb03f1c in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.cpp:112 #11 0x739ebbb83267 in call /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:59 #12 0x739eb9a98896 in WTF::Function<void ()>::operator()() const /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:103 #13 0x739ebca96c86 in IPC::StreamConnectionWorkQueue::processStreams() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/StreamConnectionWorkQueue.cpp:155 #14 0x739ebca964fc in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/StreamConnectionWorkQueue.cpp:120 #15 0x739ebcabaffd in call /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:59 #16 0x739e8764fb8a in WTF::Function<void ()>::operator()() const /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:103 #17 0x739e8b681667 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/Threading.cpp:260 #18 0x739e8b87a72f in wtfThreadEntryPoint /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:245 #19 0x739ede05ea41 in asan_thread_start ../../../../src/libsanitizer/asan/asan_interceptors.cpp:234 #20 0x739e7949caa3 in start_thread nptl/pthread_create.c:447 #21 0x739e79529c6b in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 0x506000040bf0 is located 16 bytes inside of 64-byte region [0x506000040be0,0x506000040c20) freed by thread T0 here: #0 0x739ede0fc4d8 in free ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:52 #1 0x739e8b88ccef in bmalloc::SystemHeap::free(void*) /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/bmalloc/SystemHeap.cpp:191 #2 0x739e8b88d927 in pas_system_heap_free /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/bmalloc/SystemHeap.cpp:341 #3 0x739e8b91eb2f in pas_try_deallocate_not_small_exclusive_segregated /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/libpas/src/libpas/pas_deallocate.h:109 #4 0x739e8b948f1d in bmalloc_heap_config_specialized_try_deallocate_not_small_exclusive_segregated /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/libpas/src/libpas/bmalloc_heap_config.c:43 #5 0x739e8b39331e in pas_try_deallocate_impl /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bmalloc/Headers/bmalloc/pas_deallocate.h:176 #6 0x739e8b393518 in pas_try_deallocate /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bmalloc/Headers/bmalloc/pas_deallocate.h:217 #7 0x739e8b393685 in pas_deallocate /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bmalloc/Headers/bmalloc/pas_deallocate.h:223 #8 0x739e8b39e260 in bmalloc_deallocate_inline /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bmalloc/Headers/bmalloc/bmalloc_heap_inlines.h:406 #9 0x739e8b39f143 in bmalloc::api::free(void*, bmalloc::HeapKind) /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bmalloc/Headers/bmalloc/bmalloc.h:222 #10 0x739e8b39f143 in WTF::fastFree(void*) /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/FastMalloc.cpp:596 #11 0x739ebf55892e in WebCore::GLContext::operator delete(void*) /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WebCore/PrivateHeaders/WebCore/GLContext.h:58 #12 0x739ebf58c1f9 in std::default_delete<WebCore::GLContext>::operator()(WebCore::GLContext*) const /usr/include/c++/13/bits/unique_ptr.h:99 #13 0x739ebf58ca45 in std::__uniq_ptr_impl<WebCore::GLContext, std::default_delete<WebCore::GLContext> >::reset(WebCore::GLContext*) /usr/include/c++/13/bits/unique_ptr.h:211 #14 0x739ebf58d1de in std::unique_ptr<WebCore::GLContext, std::default_delete<WebCore::GLContext> >::reset(WebCore::GLContext*) /usr/include/c++/13/bits/unique_ptr.h:509 #15 0x739ebf57e63a in std::unique_ptr<WebCore::GLContext, std::default_delete<WebCore::GLContext> >::operator=(decltype(nullptr)) /usr/include/c++/13/bits/unique_ptr.h:442 #16 0x739ecc3e55d9 in WebCore::PlatformDisplay::clearGLContexts() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/PlatformDisplay.cpp:135 #17 0x739ecc3e569e in WebCore::PlatformDisplay::terminateEGLDisplay() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/PlatformDisplay.cpp:159 #18 0x739ecc3e4e5c in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/PlatformDisplay.cpp:107 #19 0x739ecc3e4e86 in _FUN /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/PlatformDisplay.cpp:109 #20 0x739e79447a75 in __run_exit_handlers stdlib/exit.c:108 #21 0x739e79447bbd in __GI_exit stdlib/exit.c:138 #22 0x739e7942a1d0 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:74 #23 0x739e7942a28a in __libc_start_main_impl ../csu/libc-start.c:360 #24 0x64dac2727204 in _start (/home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bin/WebKitGPUProcess+0x6204) (BuildId: bdd3f0a83e4bbbaac9486be93cc3e742845dc1a3) previously allocated by thread T10 (xtGL work queue) here: #0 0x739ede0fd9c7 in malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x739e8b88cb60 in bmalloc::SystemHeap::malloc(unsigned long, bmalloc::FailureAction) /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/bmalloc/SystemHeap.cpp:170 #2 0x739e8b88d4ca in pas_system_heap_malloc /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/bmalloc/SystemHeap.cpp:296 #3 0x739e8b8e71c4 in pas_system_heap_allocate /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/libpas/src/libpas/pas_system_heap.h:145 #4 0x739e8b8eb08c in pas_try_allocate_intrinsic_impl_casual_case /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/libpas/src/libpas/pas_try_allocate_intrinsic.h:116 #5 0x739e8b8f348e in bmalloc_allocate_impl_casual_case /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/libpas/src/libpas/bmalloc_heap_inlines.h:245 #6 0x739e8b8fb2c8 in bmalloc_allocate_casual /home/lav/Escriptori/lastwebkit/WebKit/Source/bmalloc/libpas/src/libpas/bmalloc_heap.c:73 #7 0x739e8b39dfd5 in bmalloc_allocate_inline /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bmalloc/Headers/bmalloc/bmalloc_heap_inlines.h:321 #8 0x739e8b39e49b in bmalloc::api::malloc(unsigned long, bmalloc::CompactAllocationMode, bmalloc::HeapKind) /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bmalloc/Headers/bmalloc/bmalloc.h:81 #9 0x739e8b39e49b in WTF::fastMalloc(unsigned long) /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/FastMalloc.cpp:538 #10 0x739ecc428992 in WebCore::GLContext::operator new(unsigned long) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/egl/GLContext.h:58 #11 0x739ecc42ecc2 in std::__detail::_MakeUniq<WebCore::GLContext>::__single_object std::make_unique<WebCore::GLContext, WebCore::GLDisplay&, void*&, void*, void*&>(WebCore::GLDisplay&, void*&, void*&&, void*&) /usr/include/c++/13/bits/unique_ptr.h:1070 #12 0x739ecc42a9fd in decltype(auto) WTF::makeUnique<WebCore::GLContext, WebCore::GLDisplay&, void*&, void*, void*&>(WebCore::GLDisplay&, void*&, void*&&, void*&) /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/StdLibExtras.h:869 #13 0x739ecc42af74 in WebCore::GLContext::createSurfacelessContext(WebCore::GLDisplay&, WebCore::GLContext::Target, void*) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:203 #14 0x739ecc42b700 in WebCore::GLContext::createOffscreenContext(WebCore::GLDisplay&, WebCore::GLContext::Target, void*) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:234 #15 0x739ecc42bea6 in WebCore::GLContext::create(WebCore::GLDisplay&, WebCore::GLContext::Target, WebCore::GLContext*, unsigned long) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:273 #16 0x739ecc42c266 in WebCore::GLContext::createSharing(WebCore::PlatformDisplay&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/egl/GLContext.cpp:310 #17 0x739ecc3e54ed in WebCore::PlatformDisplay::sharingGLContext() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/PlatformDisplay.cpp:123 #18 0x739ecc4101ef in WebCore::PlatformDisplay::angleSharingGLContext() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/angle/PlatformDisplayANGLE.cpp:76 #19 0x739ebfd03d41 in WebCore::GraphicsContextGLTextureMapperANGLE::platformInitializeContext() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/texmap/GraphicsContextGLTextureMapperANGLE.cpp:320 #20 0x739ebfc47ce2 in WebCore::GraphicsContextGLANGLE::initialize() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/angle/GraphicsContextGLANGLE.cpp:192 #21 0x739ecc5daf4b in WebCore::GraphicsContextGLTextureMapperGBM::create(WebCore::GraphicsContextGLAttributes&&, WTF::RefPtr<WebCore::GraphicsLayerContentsDisplayDelegate, WTF::RawPtrTraits<WebCore::GraphicsLayerContentsDisplayDelegate>, WTF::DefaultRefDerefTraits<WebCore::GraphicsLayerContentsDisplayDelegate> >&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebCore/platform/graphics/gbm/GraphicsContextGLTextureMapperGBM.cpp:62 #22 0x739ebbbf0928 in WebKit::RemoteGraphicsContextGLGBM::platformWorkQueueInitialize(WebCore::GraphicsContextGLAttributes&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGLGBM.cpp:58 #23 0x739ebbb04595 in WebKit::RemoteGraphicsContextGL::workQueueInitialize(WebCore::GraphicsContextGLAttributes&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.cpp:127 #24 0x739ebbb03f1c in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.cpp:112 #25 0x739ebbb83267 in call /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:59 #26 0x739eb9a98896 in WTF::Function<void ()>::operator()() const /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:103 #27 0x739ebca96c86 in IPC::StreamConnectionWorkQueue::processStreams() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/StreamConnectionWorkQueue.cpp:155 #28 0x739ebca964fc in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/StreamConnectionWorkQueue.cpp:120 #29 0x739ebcabaffd in call /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:59 #30 0x739e8764fb8a in WTF::Function<void ()>::operator()() const /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:103 Thread T10 (xtGL work queue) created by T0 here: #0 0x739ede0f51f9 in pthread_create ../../../../src/libsanitizer/asan/asan_interceptors.cpp:245 #1 0x739e8b87aa4d in WTF::Thread::establishHandle(WTF::Thread::NewThreadContext&, std::optional<unsigned long>, WTF::Thread::QOS, WTF::Thread::SchedulingPolicy) /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/posix/ThreadingPOSIX.cpp:319 #2 0x739e8b6819d5 in WTF::Thread::create(WTF::ASCIILiteral, WTF::Function<void ()>&&, WTF::ThreadType, WTF::Thread::QOS, WTF::Thread::SchedulingPolicy) /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/Threading.cpp:273 #3 0x739ebca9688c in IPC::StreamConnectionWorkQueue::startProcessingThread() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/StreamConnectionWorkQueue.cpp:136 #4 0x739ebca95a79 in IPC::StreamConnectionWorkQueue::dispatch(WTF::Function<void ()>&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/StreamConnectionWorkQueue.cpp:58 #5 0x739ebbb0414a in WebKit::RemoteGraphicsContextGL::initialize(WebCore::GraphicsContextGLAttributes&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGL.cpp:111 #6 0x739ebbbf131b in WebKit::RemoteGraphicsContextGL::create(WebKit::GPUConnectionToWebProcess&, WebCore::GraphicsContextGLAttributes&&, WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebKit::RemoteRenderingBackend&, WTF::Ref<IPC::StreamServerConnection, WTF::RawPtrTraits<IPC::StreamServerConnection>, WTF::DefaultRefDerefTraits<IPC::StreamServerConnection> >&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/graphics/RemoteGraphicsContextGLGBM.cpp:84 #7 0x739ebba82b9e in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/GPUConnectionToWebProcess.cpp:787 #8 0x739ebbac84f7 in translate<const WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<long unsigned int>, long unsigned int>&, WTF::KeyValuePair<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<long unsigned int>, long unsigned int>, IPC::ScopedActiveMessageReceiveQueue<WebKit::RemoteGraphicsContextGL> >, WebKit::GPUConnectionToWebProcess::createGraphicsContextGL(WebKit::RemoteGraphicsContextGLIdentifier, WebCore::GraphicsContextGLAttributes, WebKit::RemoteRenderingBackendIdentifier, IPC::StreamServerConnection::Handle&&)::<lambda()> > /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/HashMap.h:283 #9 0x739ebbab8808 in add<WTF::HashMapEnsureTranslator<WTF::HashMap<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<long unsigned int>, long unsigned int>, IPC::ScopedActiveMessageReceiveQueue<WebKit::RemoteGraphicsContextGL> >::KeyValuePairTraits, WTF::DefaultHash<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<long unsigned int>, long unsigned int> > >, (WTF::ShouldValidateKey)1, const WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<long unsigned int>, long unsigned int>&, WebKit::GPUConnectionToWebProcess::createGraphicsContextGL(WebKit::RemoteGraphicsContextGLIdentifier, WebCore::GraphicsContextGLAttributes, WebKit::RemoteRenderingBackendIdentifier, IPC::StreamServerConnection::Handle&&)::<lambda()> > /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/HashTable.h:935 #10 0x739ebbaa5c98 in inlineEnsure<const WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<long unsigned int>, long unsigned int>&, WebKit::GPUConnectionToWebProcess::createGraphicsContextGL(WebKit::RemoteGraphicsContextGLIdentifier, WebCore::GraphicsContextGLAttributes, WebKit::RemoteRenderingBackendIdentifier, IPC::StreamServerConnection::Handle&&)::<lambda()> > /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/HashMap.h:456 #11 0x739ebba96448 in ensure<WebKit::GPUConnectionToWebProcess::createGraphicsContextGL(WebKit::RemoteGraphicsContextGLIdentifier, WebCore::GraphicsContextGLAttributes, WebKit::RemoteRenderingBackendIdentifier, IPC::StreamServerConnection::Handle&&)::<lambda()> > /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/HashMap.h:518 #12 0x739ebba8373b in WebKit::GPUConnectionToWebProcess::createGraphicsContextGL(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/GPUConnectionToWebProcess.cpp:788 #13 0x739eb9d041c6 in auto IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}::operator()<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>&&, WebCore::GraphicsContextGLAttributes&&, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>&&, IPC::StreamServerConnectionHandle&&) const /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/HandleMessage.h:138 #14 0x739eb9d11cb3 in void std::__invoke_impl<void, IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}, WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>(std::__invoke_other, IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}&&, WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>&&, WebCore::GraphicsContextGLAttributes&&, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>&&, IPC::StreamServerConnectionHandle&&) /usr/include/c++/13/bits/invoke.h:61 #15 0x739eb9d0a556 in std::__invoke_result<IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}, WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>::type std::__invoke<IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}, WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>(IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}&&, WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>&&, WebCore::GraphicsContextGLAttributes&&, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>&&, IPC::StreamServerConnectionHandle&&) /usr/include/c++/13/bits/invoke.h:96 #16 0x739eb9d0426d in decltype(auto) std::__apply_impl<IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}, std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>, 0ul, 1ul, 2ul, 3ul>(IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}&&, std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&, std::integer_sequence<unsigned long, 0ul, 1ul, 2ul, 3ul>) /usr/include/c++/13/tuple:2302 #17 0x739eb9d042b6 in decltype(auto) std::apply<IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}, std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&)::{lambda((auto:1&&)...)#1}&&, std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&) /usr/include/c++/13/tuple:2313 #18 0x739eb9d0442b in void IPC::callMemberFunction<WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle> >(WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&), std::tuple<WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle>&&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/HandleMessage.h:135 #19 0x739eb9d00358 in void IPC::handleMessage<Messages::GPUConnectionToWebProcess::CreateGraphicsContextGL, IPC::Connection, WebKit::GPUConnectionToWebProcess, WebKit::GPUConnectionToWebProcess, void (WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&)>(IPC::Connection&, IPC::Decoder&, WebKit::GPUConnectionToWebProcess*, void (WebKit::GPUConnectionToWebProcess::*)(WTF::ObjectIdentifierGeneric<WebKit::RemoteGraphicsContextGLIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, WebCore::GraphicsContextGLAttributes, WTF::ObjectIdentifierGeneric<WebKit::RemoteRenderingBackendIdentifierType, WTF::ObjectIdentifierThreadSafeAccessTraits<unsigned long>, unsigned long>, IPC::StreamServerConnectionHandle&&)) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/HandleMessage.h:455 #20 0x739eb9cfd9ee in WebKit::GPUConnectionToWebProcess::didReceiveMessage(IPC::Connection&, IPC::Decoder&) /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/DerivedSources/WebKit/GPUConnectionToWebProcessMessageReceiver.cpp:99 #21 0x739ebca03d1f in IPC::Connection::dispatchMessage(IPC::Decoder&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/Connection.cpp:1410 #22 0x739ebca0436a in IPC::Connection::dispatchMessage(WTF::UniqueRef<IPC::Decoder>) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/Connection.cpp:1468 #23 0x739ebc9f28ea in IPC::Connection::SyncMessageState::ConnectionAndIncomingMessage::dispatch() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/Connection.cpp:140 #24 0x739ebc9f5519 in IPC::Connection::SyncMessageState::dispatchMessagesAndResetDidScheduleDispatchMessagesForConnection(IPC::Connection&) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/Connection.cpp:295 #25 0x739ebca053eb in IPC::Connection::dispatchSyncStateMessages() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/Connection.cpp:1549 #26 0x739ebc9f38c7 in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Platform/IPC/Connection.cpp:219 #27 0x739ebca627c5 in call /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:59 #28 0x739e8764fb8a in WTF::Function<void ()>::operator()() const /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/Function.h:103 #29 0x739e8b4957f5 in WTF::RunLoop::performWork() /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/RunLoop.cpp:145 #30 0x739e8b850143 in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:152 #31 0x739e8b85016b in _FUN /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:154 #32 0x739e8b84fd91 in operator() /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:115 #33 0x739e8b84fe76 in _FUN /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:118 #34 0x739e8e56d40d (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5d40d) (BuildId: 94bfd21331c311d3199726de93a2656d07c22b33) #35 0x739e8e56d67f in g_main_context_dispatch (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5d67f) (BuildId: 94bfd21331c311d3199726de93a2656d07c22b33) #36 0x739e8b851074 in WTF::RunLoop::runGLibMainLoopIteration(WTF::RunLoop::MayBlock) /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:190 #37 0x739e8b851139 in WTF::RunLoop::runGLibMainLoop() /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:199 #38 0x739e8b8512a7 in WTF::RunLoop::run() /home/lav/Escriptori/lastwebkit/WebKit/Source/WTF/wtf/glib/RunLoopGLib.cpp:212 #39 0x739ebbb510a8 in WebKit::AuxiliaryProcessMainBase<WebKit::GPUProcess, true>::run(int, char**) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Shared/AuxiliaryProcessMain.h:77 #40 0x739ebbb3ad5d in int WebKit::AuxiliaryProcessMain<WebKit::GPUProcessMainGLib>(int, char**) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/Shared/AuxiliaryProcessMain.h:103 #41 0x739ebbaf467e in WebKit::GPUProcessMain(int, char**) /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/glib/GPUProcessMainGLib.cpp:56 #42 0x64dac27272ec in main /home/lav/Escriptori/lastwebkit/WebKit/Source/WebKit/GPUProcess/EntryPoint/unix/GPUProcessMain.cpp:31 #43 0x739e7942a1c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 #44 0x739e7942a28a in __libc_start_main_impl ../csu/libc-start.c:360 #45 0x64dac2727204 in _start (/home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/bin/WebKitGPUProcess+0x6204) (BuildId: bdd3f0a83e4bbbaac9486be93cc3e742845dc1a3) SUMMARY: AddressSanitizer: heap-use-after-free /home/lav/Escriptori/lastwebkit/WebKit/WebKitBuild/GTK/Debug/WTF/Headers/wtf/RefPtr.h:84 in WTF::RefPtr<WTF::ThreadSafeWeakPtrControlBlock, WTF::RawPtrTraits<WTF::ThreadSafeWeakPtrControlBlock>, WTF::ThreadSafeWeakPtrControlBlockRefDerefTraits>::operator bool() const Shadow bytes around the buggy address: 0x506000040900: 00 00 00 00 fa fa fa fa fd fd fd fd fd fd fd fd 0x506000040980: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa 0x506000040a00: 00 00 00 00 00 00 04 fc fa fa fa fa fd fd fd fd 0x506000040a80: fd fd fd fa fa fa fa fa 00 00 00 00 00 00 00 00 0x506000040b00: fa fa fa fa 00 00 00 00 00 00 00 00 fa fa fa fa =>0x506000040b80: 00 00 00 00 00 00 00 00 fa fa fa fa fd fd[fd]fd 0x506000040c00: fd fd fd fd fa fa fa fa fd fd fd fd fd fd fd fd 0x506000040c80: fa fa fa fa fd fd fd fd fd fd fd fd fa fa fa fa 0x506000040d00: fd fd fd fd fd fd fd fa fa fa fa fa fd fd fd fd 0x506000040d80: fd fd fd fa fa fa fa fa 00 00 00 00 00 00 00 00 0x506000040e00: fa fa fa fa 00 00 00 00 00 00 00 00 fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==3072339==ABORTING
Attachments
test case for the bug (1.91 MB, text/html)
2026-01-20 23:41 PST, Narcis Oliveras Fontàs 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-01-20 23:41:55 PST
<rdar://problem/168564545>
Note You need to log in before you can comment on or make changes to this bug.