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  1. Qt
  2. QTBUG-111295

Deadlock and UI freeze when changing images in QML on QNX

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    • QNX

      Changing images causes the UI to freeze and deadlock after  3 hours.

      The application code and dump file can check in the attached files.

      I have done some test cases as below:

      1. delete changing images, UI does not freeze
      2. change libQtcore.so, libQtGui.so, libQtQuick.so release version to debug version, UI does not freeze
      3. export QSG_RENDER_LOOP=basic, UI freeze

        1. thread apply all bt.txt
          10 kB
        2. bt.txt
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            allan.jensen Allan Sandfeld Jensen
            haipeng.yu Haipeng Yu
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              Created:
              Updated:
              Resolved:

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