ntdll!KiFastSystemCallRet
ntdll!ZwWaitForMultipleObjects+0xc
kernel32!WaitForMultipleObjectsEx+0x12c
kernel32!WaitForMultipleObjects+0x18
WARNING: Stack unwind information not available. Following frames may be wrong.
crashreport+0x3d5d
crashreport+0x3df6
kernel32!UnhandledExceptionFilter+0x1c7
kernel32!BaseProcessStart+0x39
kernel32!_except_handler3+0x61
ntdll!ExecuteHandler2+0x26
ntdll!ExecuteHandler+0x24
ntdll!KiUserExceptionDispatcher+0xe
QtGui4!qt_scale_image_32bit<Blend_ARGB32_on_ARGB32_SourceAlpha>(unsigned char * destPixels = 0x093f0000 "", int dbpl = 1140, unsigned char * srcPixels = 0x05664268 "", int sbpl = 268, class QRectF * targetRect = 0x00129d4c, class QRectF * srcRect = 0x00129f18, class QRect * clip = 0x11fe6ab4, struct Blend_ARGB32_on_ARGB32_SourceAlpha blender = struct Blend_ARGB32_on_ARGB32_SourceAlpha)+0x2ce
QtGui4!qt_scale_image_argb32_on_argb32(unsigned char * destPixels = 0x093f0000 "", int dbpl = 1140, unsigned char * srcPixels = 0x05664268 "", int sbpl = 268, class QRectF * targetRect = 0x00129d4c, class QRectF * sourceRect = 0x00129f18, class QRect * clip = 0x11fe6ab4, int const_alpha = 256)+0x2a
QtGui4!QRasterPaintEngine::drawImage(class QRectF * r = 0x00129e58, class QImage * img = 0x0d875c4c, class QRectF * sr = 0x00129f18, class QFlags<enum Qt::ImageConversionFlag> __formal = class QFlags<enum Qt::ImageConversionFlag>)+0x89b
QtGui4!QRasterPaintEngine::drawPixmap(class QRectF * r = 0x00129e58, class QPixmap * pixmap = 0x0d7c6450, class QRectF * sr = 0x00129f18)+0x164
QtGui4!QPaintEngineEx::drawPixmapFragments(class QPainter::PixmapFragment * fragments = 0x0012a618, int fragmentCount = 5, class QPixmap * pixmap = 0x0d7c6450, class QFlags<enum QPainter::PixmapFragmentHint> __formal = class QFlags<enum QPainter::PixmapFragmentHint>)+0x162
QtGui4!QPainter::drawPixmapFragments(class QPainter::PixmapFragment * fragments = 0x0012a618, int fragmentCount = 9, class QPixmap * pixmap = 0x0d7c6450, class QFlags<enum QPainter::PixmapFragmentHint> hints = class QFlags<enum QPainter::PixmapFragmentHint>)+0x5c
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00cec688, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x07e70a08, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x29c
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07cec688, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00ea37c8, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x07e76730, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07ea37c8, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00cec568, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x07e765c8, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07cec568, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00c4ff50, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x053f4290, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07c4ff50, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00c4fde8, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x053f4128, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07c4fde8, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00c50570, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x04ffcff0, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07c50570, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00c4b1b0, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x04ffc8e8, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07c4b1b0, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x000c2848, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x04ffc780, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x010c2848, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00d31b18, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x052e0a00, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07d31b18, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x00c4d6c8, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x052e0cd0, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = true)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07c4d6c8, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 3.6455610097781987e-304, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::draw(class QGraphicsItem * item = 0x01d31830, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QTransform * transformPtr = 0x052df0b0, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double opacity = 1, class QTransform * effectTransform = 0x00000000, bool wasDirtyParentSceneTransform = false, bool drawItem = false)+0x33e
QtGui4!QGraphicsScenePrivate::drawSubtreeRecursive(class QGraphicsItem * item = 0x07d31830, class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28, double parentOpacity = 2.3891548633682403e-299, class QTransform * effectTransform = 0x00000000)+0x484
QtGui4!QGraphicsScenePrivate::drawItems(class QPainter * painter = 0x0012ce90, class QTransform * viewTransform = 0x00000000, class QRegion * exposedRegion = 0x011186c8, class QWidget * widget = 0x07c8fc28)+0xe6
QtGui4!QGraphicsView::paintEvent(class QPaintEvent * event = 0x00d660f8)+0x41a
QtGui4!QWidget::event(class QEvent * event = 0x0012d224)+0x37f
QtGui4!QFrame::event(class QEvent * e = 0x3151561a)+0x26
QtGui4!QAbstractScrollArea::viewportEvent(class QEvent * e = 0x3151561a)+0x52
ntdll!RtlpLowFragHeapFree+0xa7
msvcr90!free+0xcd
msvcr90!free+0xcd
0x7c8fc28
0x12d1fb（正常情况下，这帧应该是 kernel32!BaseThreadStart+0x37，感觉乱掉了，求指导，这种崩溃怎么下手分析）

[招生]科锐逆向工程师培训(2024年11月15日实地，远程教学同时开班, 第51期)