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  1. Qt
  2. QTBUG-64573

Crash in Chrome_IOThread when loaded from plugin

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P3: Somewhat important
    • 5.13.0 Beta 1
    • 5.9.2, 5.12.0 Beta 3
    • WebEngine
    • None
    • CentOS Linux 7 with VirtualBox Guest Additions 3d acceleration
    • Linux/X11

    Description

      Sample project and backtrace are attached.

       

      Additional info. It won't crash without

      QApplication::setAttribute(Qt::AA_ShareOpenGLContexts);

      But warning appears:

      Qt WebEngine seems to be initialized from a plugin. Please set Qt::AA_ShareOpenGLContexts using QCoreApplication::setAttribute before constructing QGuiApplication.

WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.

ATTENTION: default value of option force_s3tc_enable overridden by environment.

      Attachments

        1. vagrant_centos7.png
          vagrant_centos7.png
          429 kB
        2. qtdiag2.log
          5 kB
        3. qtdiag.log
          5 kB
        4. crashme.7z
          3 kB
        5. crash.log
          84 kB
        6. backtrace2.log
          31 kB
        7. backrace.log
          30 kB
        For Gerrit Dashboard: QTBUG-64573
        # Subject Branch Project Status CR V
        254065,2 WIP: Create offscreen window in case no pbuffer 5.13 qt/qtwebengine Status: DEFERRED -2 0

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          People

            michal Michal Klocek
            hellclown Dmitry Yelizarov
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            Dates

              Created:
              Updated:
              Resolved:

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