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  1. Qt
  2. QTBUG-98363

Crash in QRhiD3D11::enqueueResourceUpdates

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Details

    • Bug
    • Resolution: Invalid
    • Not Evaluated
    • None
    • 6.2.1
    • Qt RHI
    • None
    • Windows

    Description

      An app crashed under heavy load, possibly while destroying a view. Circumstances leading to crash are unclear. Resource exchaust may also be possible.

      The crash location was revealed from a crash dump file (Windows minidump). The attached screenshot displays the crash situation.

      Backtrace:

      VCRUNTIME140.dll!memcpy() Line 338	Unknown
      Qt6Gui.dll!QRhiD3D11::enqueueResourceUpdates(QRhiCommandBuffer * cb, QRhiResourceUpdateBatch * resourceUpdates) Line 1441	C++
      Qt6Quick.dll!QSGBatchRenderer::Renderer::prepareRenderPass(QSGBatchRenderer::Renderer::RenderPassContext * ctx) Line 3748	C++
      Qt6Quick.dll!QSGBatchRenderer::Renderer::render() Line 3485	C++
      Qt6Quick.dll!QSGRenderer::renderScene() Line 176	C++
      [Inline Frame] Qt6Quick.dll!QQuickWindow::afterRendering() Line 592	C++
      Qt6Quick.dll!QQuickWindowPrivate::renderSceneGraph(const QSize & size, const QSize & surfaceSize) Line 683	C++
      Qt6Quick.dll!QSGRenderThread::syncAndRender() Line 787	C++
      Qt6Quick.dll!QSGRenderThread::run() Line 990	C++
      Qt6Core.dll!QThreadPrivate::start(void * arg) Line 334	C++
      [External Code]	
      

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            lagocs Laszlo Agocs
            jakoivik Jarkko Koivikko
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            Dates

              Created:
              Updated:
              Resolved:

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