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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: Fixed
    • P1: Critical
    • 6.8.1
    • 6.9.0 RC, 6.9.0
    • WebEngine
    • 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), 6d6970fd9 (130-based), 824eb0f3f (dev), f540e0d0b (6.9)

    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

        1. stacktrace.txt
          9 kB
          Magomedov Rasul
        2. webengine_logs.txt
          2 kB
          Magomedov Rasul
        3. image-2025-04-11-13-36-13-729.png
          65 kB
          Autheman Benoit

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-135794 Cant run quicknanobrowser example with QT 6.9.0 with RDP session

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported

          Bug - A problem which impairs or prevents the functions of the product. PYSIDE-3071 Qt WebEngine crashes on startup

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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          Activity

            People

              kchehlarski Kaloyan Chehlarski
              rasul Magomedov Rasul
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              4 Vote for this issue
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              19 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

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