Application: dolphin (1.4)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
I was trying to Drag and Drop from dophin to Thunderbird message while selecting wanted message from presented windows when pressing alt-tab. My alt-tab visualization is box switch.

The crash can be reproduced every time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#5  0x00007ffe3617b2df in QWidget::testAttribute_helper(Qt::WidgetAttribute) const () from /usr/lib/libQtGui.so.4
#6  0x00007ffe3613f27f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#7  0x00007ffe37950096 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#8  0x00007ffe36d41d3c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#9  0x00007ffe3613b7a5 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#10 0x00007ffe361b63c8 in ?? () from /usr/lib/libQtGui.so.4
#11 0x00007ffe361b4dc9 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#12 0x00007ffe361da6b2 in ?? () from /usr/lib/libQtGui.so.4
#13 0x00007ffe31a59b33 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#14 0x00007ffe31a5a310 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#15 0x00007ffe31a5a5ad in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#16 0x00007ffe36d6a82f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#17 0x00007ffe361da37e in ?? () from /usr/lib/libQtGui.so.4
#18 0x00007ffe36d41122 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#19 0x00007ffe36d4135c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#20 0x00007ffe361c30a8 in ?? () from /usr/lib/libQtGui.so.4
#21 0x00007ffe3614b1a8 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /usr/lib/libQtGui.so.4
#22 0x00007ffe39146c10 in DragAndDropHelper::startDrag(QAbstractItemView*, QFlags<Qt::DropAction>, DolphinController*) () from /usr/lib/libdolphinprivate.so.4
#23 0x00007ffe39130310 in DolphinIconsView::startDrag(QFlags<Qt::DropAction>) () from /usr/lib/libdolphinprivate.so.4
#24 0x00007ffe36636a81 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#25 0x00007ffe3664c3e1 in QListView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#26 0x00007ffe3792e5ee in KCategorizedView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#27 0x00007ffe3618a2c6 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x00007ffe36522e66 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x00007ffe3662f403 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x00007ffe36d41ec7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#31 0x00007ffe3613a821 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0x00007ffe3613f1ba in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0x00007ffe37950096 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#34 0x00007ffe36d41d3c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0x00007ffe3613b7a5 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#36 0x00007ffe361b63c8 in ?? () from /usr/lib/libQtGui.so.4
#37 0x00007ffe361b4dc9 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#38 0x00007ffe361da6b2 in ?? () from /usr/lib/libQtGui.so.4
#39 0x00007ffe31a59b33 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#40 0x00007ffe31a5a310 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#41 0x00007ffe31a5a5ad in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#42 0x00007ffe36d6a82f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#43 0x00007ffe361da37e in ?? () from /usr/lib/libQtGui.so.4
#44 0x00007ffe36d41122 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0x00007ffe36d4135c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#46 0x00007ffe36d4576b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#47 0x000000000043471d in _start ()

This bug may be a duplicate of or related to bug 246539.

Possible duplicates by query: bug 247050, bug 247041, bug 247028, bug 247024, bug 247020.

Reported using DrKonqi