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Rogue renderer process not killed

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Rogue renderer process not killed

Postby Satrajit » Wed Dec 06, 2023 4:54 am

cefclient in general uses 5 processes. In an exploration to reduce the process count and memory footprint.
added

Code: Select all
command_line->AppendSwitch("in-process-gpu");
command_line->AppendSwitchWithValue("enable-features", "NetworkServiceInProcess2");


With this change the process count is reduced to 3. Everything works fine but one observation is that if cefclient broweser process is killed from task manager only a rogue renderer process gets left behind that uses some memory.
Not the case with proper close of the cefclient application.

Any help on how to tackle this renderer process?
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Re: Rogue renderer process not killed

Postby KatrinaS » Wed Dec 06, 2023 9:44 am

These orphaned (helper) processes have been going on for some time for me (since around 116-117) regardless of orderly shutdown or not,, now I just terminate them with prejudice :lol: on CEF shutdown as they use like 15% CPU a pop causing significant fan spin. Using these switches you mention made no difference to their overall count, and commenting out the termination code left me with the same old 2 or 3 orphans (so obvs that was uncommented back in). I don't know what they even do (but I don't doubt their criticality) and I only use one Browser instance :)
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Re: Rogue renderer process not killed

Postby Satrajit » Wed Dec 06, 2023 11:45 am

These switching help in combining the gpu and utility processes into one process.
Thus for cefclient it becomes 1 browser, 1 renderer, 1 combined process.

But, this leads to the said behavior during force close intermittently.
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Re: Rogue renderer process not killed

Postby magreenblatt » Wed Dec 06, 2023 11:51 am

See https://www.magpcss.org/ceforum/viewtop ... =10#p37813 for potential workarounds (related to https://github.com/chromiumembedded/cef/issues/3614)
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Re: Rogue renderer process not killed

Postby Satrajit » Mon Dec 11, 2023 12:17 pm

Hi magreenblatt,

Its the other way round. On killing the browser process there is a lingering renderer process.

I am also not able to catch any WM_CLOSE, WM_DESTROY messages and any callbacks called on close even.
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Re: Rogue renderer process not killed

Postby magreenblatt » Mon Dec 11, 2023 12:32 pm

On killing the browser process there is a lingering renderer process.

This is the case for which the above-linked workaround is proposed.
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Re: Rogue renderer process not killed

Postby ndesktop » Mon Dec 11, 2023 4:08 pm

Satrajit wrote:Hi magreenblatt,

Its the other way round. On killing the browser process there is a lingering renderer process.

I am also not able to catch any WM_CLOSE, WM_DESTROY messages and any callbacks called on close even.

A lingering renderer process most likely do not process WM_CLOSE (although not impossible). This is in the browser process.
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Re: Rogue renderer process not killed

Postby Satrajit » Tue Dec 12, 2023 8:06 am

I see the renderer process exits before.

Code: Select all
app->ContextShutdown();
CefShutdown();


Exactly at what point does the renderer process exits?

We do the browser cleanup during the OnBeforeClose()
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Re: Rogue renderer process not killed

Postby Satrajit » Tue Dec 12, 2023 10:35 am

Pasting the callstack for reference

Code: Select all
>   libcef.dll!base::WaitableEvent::Wait() Line 74   C++
    libcef.dll!content::RendererBlinkPlatformImpl::GetIOThreadId() Line 1173   C++
    libcef.dll!blink::WidgetBase::RequestNewLayerTreeFrameSink(base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)> callback) Line 578   C++
    libcef.dll!blink::LayerTreeView::RequestNewLayerTreeFrameSink() Line 254   C++
    [Inline Frame] libcef.dll!base::OnceCallback<void ()>::Run() Line 143   C++
    libcef.dll!base::TaskAnnotator::RunTaskImpl(base::PendingTask & pending_task) Line 135   C++
    [Inline Frame] libcef.dll!base::TaskAnnotator::RunTask(perfetto::StaticString event_name, base::PendingTask & pending_task, base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl::<lambda_0> && args) Line 74   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl(base::sequence_manager::LazyNow * continuation_lazy_now) Line 385   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWork() Line 296   C++
    libcef.dll!base::MessagePumpDefault::Run(base::MessagePump::Delegate * delegate) Line 41   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool application_tasks_allowed, base::TimeDelta timeout) Line 500   C++
    libcef.dll!base::RunLoop::Run(const base::Location & location) Line 143   C++
    libcef.dll!content::RendererMain(content::MainFunctionParams parameters) Line 298   C++
    libcef.dll!content::RunOtherNamedProcessTypeMain(const std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>> & process_type, content::MainFunctionParams main_function_params, content::ContentMainDelegate * delegate) Line 701   C++
    libcef.dll!content::ContentMainRunnerImpl::Run() Line 1040   C++
    libcef.dll!content::ContentMainRun(content::ContentMainRunner * content_main_runner) Line 403   C++
    libcef.dll!content::RunContentProcess(content::ContentMainParams params, content::ContentMainRunner * content_main_runner) Line 445   C++
    libcef.dll!content::ContentMain(content::ContentMainParams params) Line 460   C++
    libcef.dll!CefMainRunner::RunAsHelperProcess(const CefMainArgs & args, scoped_refptr<CefApp> application, void * windows_sandbox_info) Line 355   C++
    libcef.dll!CefExecuteProcess(const CefMainArgs & args, scoped_refptr<CefApp> application, void * windows_sandbox_info) Line 187   C++
    libcef.dll!cef_execute_process(const _cef_main_args_t * args, _cef_app_t * application, void * windows_sandbox_info) Line 80   C++
    [External Code]   


Code: Select all
>   [Inline Frame] libcef.dll!base::AtomicFlag::IsSet() Line 37   C++
    [Inline Frame] libcef.dll!base::internal::WeakReference::Flag::MaybeValid() Line 44   C++
    libcef.dll!base::internal::WeakReference::MaybeValid() Line 66   C++
    [Inline Frame] libcef.dll!base::WeakPtr<blink::LayerTreeView>::get() Line 260   C++
    [Inline Frame] libcef.dll!base::WeakPtr<blink::LayerTreeView>::operator bool() Line 273   C++
    [Inline Frame] libcef.dll!base::internal::InvokeHelper<1,void>::MakeItSo(void(blink::LayerTreeView::*)(std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>) && functor, base::WeakPtr<blink::LayerTreeView> && weak_ptr, std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>> && args, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>> && args) Line 722   C++
    [Inline Frame] libcef.dll!base::internal::Invoker<base::internal::BindState<void (blink::LayerTreeView::*)(std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>),base::WeakPtr<blink::LayerTreeView>>,void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>::RunImpl(void(blink::LayerTreeView::*)(std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>) && functor, std::__1::tuple<base::WeakPtr<blink::LayerTreeView>> && bound, std::__1::integer_sequence<unsigned long long,0>, std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>> && unbound_args, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>> && unbound_args) Line 778   C++
    libcef.dll!base::internal::Invoker<base::internal::BindState<void (blink::LayerTreeView::*)(std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>),base::WeakPtr<blink::LayerTreeView>>,void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>::RunOnce(base::internal::BindStateBase * base, std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>> && unbound_args, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>> && unbound_args) Line 747   C++
    [Inline Frame] libcef.dll!base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>::Run(std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>> args, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>> args) Line 143   C++
    libcef.dll!blink::WidgetBase::FinishRequestNewLayerTreeFrameSink(const blink::KURL & url, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink> compositor_frame_sink_receiver, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient> compositor_frame_sink_client, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient> render_frame_metadata_observer_client_receiver, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver> render_frame_metadata_observer_remote, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>> render_frame_metadata_observer, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>> params, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)> callback, scoped_refptr<gpu::GpuChannelHost> gpu_channel_host) Line 666   C++
    libcef.dll!base::internal::FunctorTraits<void (blink::WidgetBase::*)(const blink::KURL &, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>, scoped_refptr<gpu::GpuChannelHost>),void>::Invoke<void (blink::WidgetBase::*)(const blink::KURL &, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>, scoped_refptr<gpu::GpuChannelHost>),base::WeakPtr<blink::WidgetBase>,blink::KURL,mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>,mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>,mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>,mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>,std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>,std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>,base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>,scoped_refptr<gpu::GpuChannelHost>>(void(blink::WidgetBase::*)(const blink::KURL &, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>, scoped_refptr<gpu::GpuChannelHost>) method, base::WeakPtr<blink::WidgetBase> && receiver_ptr, blink::KURL && args, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink> && args, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient> && args, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient> && args, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver> && args, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>> && args, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>> && args, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)> && args, scoped_refptr<gpu::GpuChannelHost> && args) Line 541   C++
    [Inline Frame] libcef.dll!base::internal::InvokeHelper<1,void>::MakeItSo(void(blink::WidgetBase::*)(const blink::KURL &, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>, scoped_refptr<gpu::GpuChannelHost>) && functor, base::WeakPtr<blink::WidgetBase> && weak_ptr, blink::KURL && args, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink> && args, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient> && args, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient> && args, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver> && args, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>> && args, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>> && args, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)> && args, scoped_refptr<gpu::GpuChannelHost> && args) Line 725   C++
    [Inline Frame] libcef.dll!base::internal::Invoker<base::internal::BindState<void (blink::WidgetBase::*)(const blink::KURL &, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>, scoped_refptr<gpu::GpuChannelHost>),base::WeakPtr<blink::WidgetBase>,blink::KURL,mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>,mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>,mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>,mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>,std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>,std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>,base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>>,void (scoped_refptr<gpu::GpuChannelHost>)>::RunImpl(void(blink::WidgetBase::*)(const blink::KURL &, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>, scoped_refptr<gpu::GpuChannelHost>) && functor, std::__1::tuple<base::WeakPtr<blink::WidgetBase>,blink::KURL,mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>,mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>,mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>,mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>,std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>,std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>,base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>> && bound, std::__1::integer_sequence<unsigned long long,0,1,2,3,4,5,6,7,8>, scoped_refptr<gpu::GpuChannelHost> && unbound_args) Line 778   C++
    libcef.dll!base::internal::Invoker<base::internal::BindState<void (blink::WidgetBase::*)(const blink::KURL &, mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>, mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>, mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>, mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>, std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>, std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>, base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>, scoped_refptr<gpu::GpuChannelHost>),base::WeakPtr<blink::WidgetBase>,blink::KURL,mojo::PendingReceiver<viz::mojom::blink::CompositorFrameSink>,mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>,mojo::PendingReceiver<cc::mojom::blink::RenderFrameMetadataObserverClient>,mojo::PendingRemote<cc::mojom::blink::RenderFrameMetadataObserver>,std::__1::unique_ptr<blink::RenderFrameMetadataObserverImpl,std::__1::default_delete<blink::RenderFrameMetadataObserverImpl>>,std::__1::unique_ptr<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams,std::__1::default_delete<cc::mojo_embedder::AsyncLayerTreeFrameSink::InitParams>>,base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)>>,void (scoped_refptr<gpu::GpuChannelHost>)>::RunOnce(base::internal::BindStateBase * base, scoped_refptr<gpu::GpuChannelHost> && unbound_args) Line 751   C++
    [Inline Frame] libcef.dll!base::OnceCallback<void (scoped_refptr<gpu::GpuChannelHost>)>::Run(scoped_refptr<gpu::GpuChannelHost> args) Line 143   C++
    libcef.dll!blink::WidgetBase::RequestNewLayerTreeFrameSink(base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)> callback) Line 643   C++
    libcef.dll!blink::LayerTreeView::RequestNewLayerTreeFrameSink() Line 254   C++
    [Inline Frame] libcef.dll!base::OnceCallback<void ()>::Run() Line 143   C++
    libcef.dll!base::TaskAnnotator::RunTaskImpl(base::PendingTask & pending_task) Line 135   C++
    [Inline Frame] libcef.dll!base::TaskAnnotator::RunTask(perfetto::StaticString event_name, base::PendingTask & pending_task, base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl::<lambda_0> && args) Line 74   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl(base::sequence_manager::LazyNow * continuation_lazy_now) Line 385   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWork() Line 296   C++
    libcef.dll!base::MessagePumpDefault::Run(base::MessagePump::Delegate * delegate) Line 41   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool application_tasks_allowed, base::TimeDelta timeout) Line 500   C++
    libcef.dll!base::RunLoop::Run(const base::Location & location) Line 143   C++
    libcef.dll!content::RendererMain(content::MainFunctionParams parameters) Line 298   C++
    libcef.dll!content::RunOtherNamedProcessTypeMain(const std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>> & process_type, content::MainFunctionParams main_function_params, content::ContentMainDelegate * delegate) Line 701   C++
    libcef.dll!content::ContentMainRunnerImpl::Run() Line 1040   C++
    libcef.dll!content::ContentMainRun(content::ContentMainRunner * content_main_runner) Line 403   C++
    libcef.dll!content::RunContentProcess(content::ContentMainParams params, content::ContentMainRunner * content_main_runner) Line 445   C++
    libcef.dll!content::ContentMain(content::ContentMainParams params) Line 460   C++
    libcef.dll!CefMainRunner::RunAsHelperProcess(const CefMainArgs & args, scoped_refptr<CefApp> application, void * windows_sandbox_info) Line 355   C++
    libcef.dll!CefExecuteProcess(const CefMainArgs & args, scoped_refptr<CefApp> application, void * windows_sandbox_info) Line 187   C++
    libcef.dll!cef_execute_process(const _cef_main_args_t * args, _cef_app_t * application, void * windows_sandbox_info) Line 80   C++
    [External Code]   


Code: Select all
[Inline Frame] libcef.dll!mojo::core::HandleTable::Entry::Entry(const mojo::core::HandleTable::Entry & other) Line 205   C++
    [Inline Frame] libcef.dll!std::__1::pair<unsigned long long,mojo::core::HandleTable::Entry>::pair(unsigned __int64 & __u1, mojo::core::HandleTable::Entry && __u2) Line 544   C++
    [Inline Frame] libcef.dll!std::__1::make_pair(unsigned __int64 & __t1, mojo::core::HandleTable::Entry && __t2) Line 763   C++
    libcef.dll!mojo::core::HandleTable::AddDispatcher(scoped_refptr<mojo::core::Dispatcher> dispatcher) Line 57   C++
    [Inline Frame] libcef.dll!mojo::core::Core::AddDispatcher(scoped_refptr<mojo::core::Dispatcher> dispatcher) Line 193   C++
    libcef.dll!mojo::core::Core::CreateMessagePipe(const MojoCreateMessagePipeOptions * options, unsigned __int64 * message_pipe_handle0, unsigned __int64 * message_pipe_handle1) Line 509   C++
    [Inline Frame] libcef.dll!mojo::CreateMessagePipe(const MojoCreateMessagePipeOptions * options, mojo::ScopedHandleBase<mojo::MessagePipeHandle> * message_pipe0, mojo::ScopedHandleBase<mojo::MessagePipeHandle> * message_pipe1) Line 54   C++
    [Inline Frame] libcef.dll!mojo::MessagePipe::MessagePipe() Line 139   C++
    [Inline Frame] libcef.dll!mojo::PendingRemote<viz::mojom::blink::CompositorFrameSinkClient>::InitWithNewPipeAndPassReceiver() Line 171   C++
    libcef.dll!blink::WidgetBase::RequestNewLayerTreeFrameSink(base::OnceCallback<void (std::__1::unique_ptr<cc::LayerTreeFrameSink,std::__1::default_delete<cc::LayerTreeFrameSink>>, std::__1::unique_ptr<cc::RenderFrameMetadataObserver,std::__1::default_delete<cc::RenderFrameMetadataObserver>>)> callback) Line 608   C++
    libcef.dll!blink::LayerTreeView::RequestNewLayerTreeFrameSink() Line 254   C++
    [Inline Frame] libcef.dll!base::OnceCallback<void ()>::Run() Line 143   C++
    libcef.dll!base::TaskAnnotator::RunTaskImpl(base::PendingTask & pending_task) Line 135   C++
    [Inline Frame] libcef.dll!base::TaskAnnotator::RunTask(perfetto::StaticString event_name, base::PendingTask & pending_task, base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl::<lambda_0> && args) Line 74   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl(base::sequence_manager::LazyNow * continuation_lazy_now) Line 385   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWork() Line 296   C++
    libcef.dll!base::MessagePumpDefault::Run(base::MessagePump::Delegate * delegate) Line 41   C++
    libcef.dll!base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool application_tasks_allowed, base::TimeDelta timeout) Line 500   C++
    libcef.dll!base::RunLoop::Run(const base::Location & location) Line 143   C++
    libcef.dll!content::RendererMain(content::MainFunctionParams parameters) Line 298   C++
    libcef.dll!content::RunOtherNamedProcessTypeMain(const std::__1::basic_string<char,std::__1::char_traits<char>,std::__1::allocator<char>> & process_type, content::MainFunctionParams main_function_params, content::ContentMainDelegate * delegate) Line 701   C++
    libcef.dll!content::ContentMainRunnerImpl::Run() Line 1040   C++
    libcef.dll!content::ContentMainRun(content::ContentMainRunner * content_main_runner) Line 403   C++
    libcef.dll!content::RunContentProcess(content::ContentMainParams params, content::ContentMainRunner * content_main_runner) Line 445   C++
    libcef.dll!content::ContentMain(content::ContentMainParams params) Line 460   C++
    libcef.dll!CefMainRunner::RunAsHelperProcess(const CefMainArgs & args, scoped_refptr<CefApp> application, void * windows_sandbox_info) Line 355   C++
    libcef.dll!CefExecuteProcess(const CefMainArgs & args, scoped_refptr<CefApp> application, void * windows_sandbox_info) Line 187   C++
    libcef.dll!cef_execute_process(const _cef_main_args_t * args, _cef_app_t * application, void * windows_sandbox_info) Line 80   C++
    [External Code]   
Satrajit
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Posts: 87
Joined: Wed Jan 09, 2019 6:11 am
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Re: Rogue renderer process not killed

Postby Satrajit » Wed Dec 13, 2023 5:06 am

Facing this exact similar issue with cefcleint
https://bugs.chromium.org/p/chromium/is ... l?id=62624
Satrajit
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Posts: 87
Joined: Wed Jan 09, 2019 6:11 am
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