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  1. Qt
  2. QTBUG-59542

Qt Sensors - Explorer QML crashes when maximizing

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Duplicate
    • Affects Version/s: 5.9
    • Fix Version/s: 5.9.0 RC
    • Component/s: Widgets: Styles
    • Labels:
      None
    • Environment:
      Windows 10 64 bit

      Description

      1. Build and run the "Qt Sensors - Explorer QML" example.
        It's in <installdir>\Examples\Qt-5.9\sensors\sensor_explorer\sensor_explorer.pro
      2. Click the "maximize" icon.
        The example crashes:
        1  QPMCache::releaseKey                                   qpixmapcache.cpp               427  0x7ffe4d76710a 
        2  QPMCache::insert                                       qpixmapcache.cpp               346  0x7ffe4d766c2b 
        3  QPixmapCache::insert                                   qpixmapcache.cpp               563  0x7ffe4d766438 
        4  QWindowsXPStylePrivate::drawBackgroundThruNativeBuffer qwindowsxpstyle.cpp            1064 0x7774ee9e     
        5  QWindowsXPStylePrivate::drawBackground                 qwindowsxpstyle.cpp            725  0x7774dab1     
        6  QWindowsXPStyle::drawPrimitive                         qwindowsxpstyle.cpp            1890 0x7773f5e3     
        7  QWindowsVistaStyle::drawPrimitive                      qwindowsvistastyle.cpp         810  0x7772bb66     
        8  QCommonStyle::drawComplexControl                       qcommonstyle.cpp               3689 0x776a6553     
        9  QWindowsStyle::drawComplexControl                      qwindowsstyle.cpp              2313 0x77765059     
        10 QWindowsXPStyle::drawComplexControl                    qwindowsxpstyle.cpp            3224 0x7774a2ce     
        11 QWindowsVistaStyle::drawComplexControl                 qwindowsvistastyle.cpp         1838 0x77732eeb     
        12 QQuickStyleItem1::paint                                qquickstyleitem.cpp            1682 0x7ffe5b1851ab 
        13 QQuickStyleItem1::updatePolish                         qquickstyleitem.cpp            1808 0x7ffe5b18cb11 
        14 QQuickWindowPrivate::polishItems                       qquickwindow.cpp               294  0x7ffe4fd36b75 
        15 QSGThreadedRenderLoop::polishAndSync                   qsgthreadedrenderloop.cpp      1180 0x7ffe4fca2a98 
        16 QSGThreadedRenderLoop::handleExposure                  qsgthreadedrenderloop.cpp      995  0x7ffe4fca3e48 
        17 QSGThreadedRenderLoop::exposureChanged                 qsgthreadedrenderloop.cpp      906  0x7ffe4fca10fa 
        18 QQuickWindow::exposeEvent                              qquickwindow.cpp               215  0x7ffe4fd2beff 
        19 QWindow::event                                         qwindow.cpp                    2233 0x7ffe4d680743 
        20 QQuickWindow::event                                    qquickwindow.cpp               1603 0x7ffe4fd2c4a1 
        21 QApplicationPrivate::notify_helper                     qapplication.cpp               3713 0x775b5c8e     
        22 QApplication::notify                                   qapplication.cpp               3085 0x775b06c3     
        23 QCoreApplication::notifyInternal2                      qcoreapplication.cpp           1013 0x765301c6     
        24 QCoreApplication::sendSpontaneousEvent                 qcoreapplication.h             234  0x7669f23b     
        25 QGuiApplicationPrivate::processExposeEvent             qguiapplication.cpp            2835 0x7ffe4d665b22 
        26 QGuiApplicationPrivate::processWindowSystemEvent       qguiapplication.cpp            1779 0x7ffe4d66515a 
        27 QWindowSystemInterface::sendWindowSystemEvents         qwindowsysteminterface.cpp     939  0x7ffe4d61ead5 
        28 QWindowSystemInterface::flushWindowSystemEvents        qwindowsysteminterface.cpp     904  0x7ffe4d61ed02 
        29 QWindowsWindow::handleWmPaint                          qwindowswindow.cpp             1653 0x7ffe58c22a08 
        30 QWindowsContext::windowsProc                           qwindowscontext.cpp            998  0x7ffe58c42d74 
        31 qWindowsWndProc                                        qwindowscontext.cpp            1279 0x7ffe58c3af55 
        32 CallWindowProcW                                        USER32                              0x7ffe7f121c24 
        33 CallWindowProcW                                        USER32                              0x7ffe7f1217bb 
        34 glDebugEntry                                           opengl32                            0x7ffe5b9ea85e 
        35 CallWindowProcW                                        USER32                              0x7ffe7f121c24 
        36 CallWindowProcW                                        USER32                              0x7ffe7f121917 
        37 MapWindowPoints                                        USER32                              0x7ffe7f132563 
        38 KiUserCallbackDispatcher                               ntdll                               0x7ffe7f329c54 
        39 NtUserDispatchMessage                                  win32u                              0x7ffe7c451764 
        40 DispatchMessageW                                       USER32                              0x7ffe7f1215ef 
        41 QEventDispatcherWin32::processEvents                   qeventdispatcher_win.cpp       606  0x765e92aa     
        42 QWindowsGuiEventDispatcher::processEvents              qwindowsguieventdispatcher.cpp 74   0x7ffe58ccef14 
        43 QEventLoop::processEvents                              qeventloop.cpp                 135  0x7652acf8     
        44 QEventLoop::exec                                       qeventloop.cpp                 212  0x7652af3e     
        45 QCoreApplication::exec                                 qcoreapplication.cpp           1286 0x7652df6f     
        46 QGuiApplication::exec                                  qguiapplication.cpp            1663 0x7ffe4d65fa08 
        47 QApplication::exec                                     qapplication.cpp               2902 0x775b01ca     
        48 main                                                   main.cpp                       63   0x7ff715352770 
        49 WinMain                                                qtmain_win.cpp                 104  0x7ff71535587d 
        50 __tmainCRTStartup                                      crtexe.c                       618  0x7ff715355081 
        51 WinMainCRTStartup                                      crtexe.c                       466  0x7ff715354dfe 
        52 BaseThreadInitThunk                                    KERNEL32                            0x7ffe7c7f8364 
        53 RtlUserThreadStart                                     ntdll                               0x7ffe7f2e70d1 
        

        Attachments

        1. backtrace.txt
          24 kB
          Robert Löhning
        2. qtdiag.txt
          6 kB
          Robert Löhning

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              Assignee:
              mmutz Marc Mutz
              Reporter:
              rlohning Robert Löhning
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                Dates

                Created:
                Updated:
                Resolved:

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