Bug 304384 – [OpenXR] ASSERTION FAILED: WebCore::GLContext::current() in ~OpenXRLayer

• Status: RESOLVED
• Resolution: FIXED
• Component: WebXR

[Fujii Hironori]

Created attachment 477776 [details]
test case

1. Start monado-service
2. ./Tools/Scripts/run-minibrowser --gtk --debug
3. Load the test content
4. Click "click"
5. Accept "Permission Reuqest"
6. Close the MiniBrowser
7. ASSERTION FAILED

ASSERTION FAILED: WebCore::GLContext::current()
../../../Source/WebKit/UIProcess/XR/openxr/OpenXRLayer.cpp(62) : virtual WebKit::OpenXRLayer::~OpenXRLayer()
1   0x7f987bb28fcb WebKit::OpenXRLayer::~OpenXRLayer()
2   0x7f987bb38a09 WebKit::OpenXRLayerProjection::~OpenXRLayerProjection()
3   0x7f987bb38a29 WebKit::OpenXRLayerProjection::~OpenXRLayerProjection()
4   0x7f987bb3be6c std::default_delete<WebKit::OpenXRLayer>::operator()(WebKit::OpenXRLayer*) const
5   0x7f987bb3bde3 std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> >::~unique_ptr()
6   0x7f987bb3bd89 WTF::KeyValuePair<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > >::~KeyValuePair()
7   0x7f987bb3bd17 WTF::HashTable<int, WTF::KeyValuePair<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > > >, WTF::DefaultHash<int>, WTF::HashMap<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> >, WTF::DefaultHash<int>, WTF::HashTraits<int>, WTF::HashTraits<std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > >, WTF::HashTableTraits, (WTF::ShouldValidateKey)1, WTF::FastMalloc>::KeyValuePairTraits, WTF::HashTraits<int>, WTF::FastMalloc>::deallocateTable(WTF::KeyValuePair<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > >*)
8   0x7f987bb6f809 WTF::HashTable<int, WTF::KeyValuePair<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > > >, WTF::DefaultHash<int>, WTF::HashMap<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> >, WTF::DefaultHash<int>, WTF::HashTraits<int>, WTF::HashTraits<std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > >, WTF::HashTableTraits, (WTF::ShouldValidateKey)1, WTF::FastMalloc>::KeyValuePairTraits, WTF::HashTraits<int>, WTF::FastMalloc>::clear()
9   0x7f987bb31885 WTF::HashMap<int, std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> >, WTF::DefaultHash<int>, WTF::HashTraits<int>, WTF::HashTraits<std::unique_ptr<WebKit::OpenXRLayer, std::default_delete<WebKit::OpenXRLayer> > >, WTF::HashTableTraits, (WTF::ShouldValidateKey)1, WTF::FastMalloc>::clear()
10  0x7f987bb317e5 WebKit::OpenXRCoordinator::cleanupSessionAndAssociatedResources()
11  0x7f987bb31949 WebKit::OpenXRCoordinator::cleanupAllResources()
12  0x7f987bb31acc WebKit::OpenXRCoordinator::handleSessionStateChange()
13  0x7f987bb31d05 WebKit::OpenXRCoordinator::pollEvents()
14  0x7f987bb34f05 WebKit::OpenXRCoordinator::renderLoop(WTF::Box<WebKit::OpenXRCoordinator::RenderState>)
15  0x7f987bb46f4b WebKit::OpenXRCoordinator::endSessionIfExists(WebKit::WebPageProxy&)::$_0::operator()(WebKit::OpenXRCoordinator::Active&) const::{lambda()#1}::operator()() const
16  0x7f987bb46eb9 WTF::Detail::CallableWrapper<WebKit::OpenXRCoordinator::endSessionIfExists(WebKit::WebPageProxy&)::$_0::operator()(WebKit::OpenXRCoordinator::Active&) const::{lambda()#1}, void>::call()
17  0x7f986cd7b0d7 WTF::Function<void ()>::operator()() const
18  0x7f986ecd457d WTF::WorkQueueBase::dispatchSync(WTF::Function<void ()>&&)::$_0::operator()()
19  0x7f986ecd4559 WTF::Detail::CallableWrapper<WTF::WorkQueueBase::dispatchSync(WTF::Function<void ()>&&)::$_0, void>::call()
20  0x7f986cd7b0d7 WTF::Function<void ()>::operator()() const
21  0x7f986ed3e389 WTF::WorkQueueBase::dispatch(WTF::Function<void ()>&&)::$_0::operator()() const
22  0x7f986ed3e209 WTF::Detail::CallableWrapper<WTF::WorkQueueBase::dispatch(WTF::Function<void ()>&&)::$_0, void>::call()
23  0x7f986cd7b0d7 WTF::Function<void ()>::operator()() const
24  0x7f986eb33de1 WTF::RunLoop::performWork()
25  0x7f986ed45b69 WTF::RunLoop::RunLoop()::$_0::operator()(void*) const
26  0x7f986ed45b49 WTF::RunLoop::RunLoop()::$_0::__invoke(void*)
27  0x7f986ed45802 WTF::RunLoop::$_3::operator()(_GSource*, int (*)(void*), void*) const
28  0x7f986ed430a9 WTF::RunLoop::$_3::__invoke(_GSource*, int (*)(void*), void*)
29  0x7f986f75c49e ???
30  0x7f986f75c710 g_main_context_dispatch
31  0x7f986ed43bb7 WTF::RunLoop::runGLibMainLoopIteration(WTF::RunLoop::MayBlock)

[Fujii Hironori]

This is reproducible with a API test of this PR https://github.com/WebKit/WebKit/pull/55444#issuecomment-3668418167

[Fujii Hironori]

Pull request: https://github.com/WebKit/WebKit/pull/55609

[EWS]

Committed 304668@main (166ab722ba11): <https://commits.webkit.org/304668@main>

Reviewed commits have been landed. Closing PR #55609 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/166780425>