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  1. Qt
  2. QTBUG-134746

[REG 6.8.2 → 6.9] simplebrowser example crashes during startup on Windows

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Details

    • Bug
    • Resolution: Unresolved
    • P1: Critical
    • None
    • 6.9.0 RC
    • WebEngine
    • None
    • Windows 10.0.19045.5487
      12th Gen Intel(R) Core(TM) i5-12400
      AMD Radeon RX 6400
      MSVC v143 - VS 2022 C++ x64/86 build tools (v14.43-17.13)
    • Windows
    • 7d1a2d5dc (130-based)

    Description

      The stacktrace and webengine logs attached.

       

      Crash appears with all RHI backends "d3d11"/"opengl"/"software" (via QSG_RHI_BACKEND).

      Switching QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu" fixes crashes, the simplebrowser works.

       

      Issue doesnt reproduce on Qt 6.8.2

       

      stacktrace.txt

      webengine_logs.txt

      Attachments

        For Gerrit Dashboard: QTBUG-134746
        # Subject Branch Project Status CR V
        634034,4 [fixup] Stop Chromium from using DirectComposition 130-based qt/qtwebengine-chromium Status: MERGED +2 0

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          People

            qt_webengine_team Qt WebEngine Team
            rasul Magomedov Rasul
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            Dates

              Created:
              Updated:

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