Bug 218919

Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
This is the first time that I had an actual crash with dolphin concerning drag and drop.  I have noticed that often after a file is selected, it is also grabbed for drag and drop, even though there was no intent for a drag, and the mouse button has always been pressed sharply and quickly.  This happens often.  This crash was done by pressing escape during the middle of a drag that was unknown until a fullscreen video stopped playing.  Also, pinentry was running, asking for a passphrase during the time I pressed escape.


 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  QDragManager::move (this=0x12d8860, globalPos=...) at kernel/qdnd_x11.cpp:1643
#6  0x00007f4a958ce9b9 in QDragManager::eventFilter (this=0x7f4a94f18e60, o=<value optimized out>, e=0x0) at kernel/qdnd_x11.cpp:1297
#7  0x00007f4a95855d51 in QApplication::notify (this=<value optimized out>, receiver=0x16596c0, e=0x7fff9095c200) at kernel/qapplication.cpp:3761
#8  0x00007f4a96ba6e06 in KApplication::notify (this=0x7fff9095fa90, receiver=0x16596c0, event=0x7fff9095c200) at ../../kdeui/kernel/kapplication.cpp:302
#9  0x00007f4a9537ec9c in QCoreApplication::notifyInternal (this=0x7fff9095fa90, receiver=0x16596c0, event=0x7fff9095c200) at kernel/qcoreapplication.cpp:610
#10 0x00007f4a95854a78 in QCoreApplication::sendSpontaneousEvent (receiver=0x16596c0, event=0x7fff9095c200, alienWidget=0x0, nativeWidget=0x16596c0, buttonDown=<value optimized out>, 
    lastMouseReceiver=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#11 QApplicationPrivate::sendMouseEvent (receiver=0x16596c0, event=0x7fff9095c200, alienWidget=0x0, nativeWidget=0x16596c0, buttonDown=<value optimized out>, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#12 0x00007f4a958bd659 in QETWidget::translateMouseEvent (this=0x16596c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4411
#13 0x00007f4a958bc40f in QApplication::x11ProcessEvent (this=0x7fff9095fa90, event=0x7fff9095dbd0) at kernel/qapplication_x11.cpp:3552
#14 0x00007f4a958e476c in x11EventSourceDispatch (s=0x9f1e90, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#15 0x00007f4a90eaa13a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#16 0x00007f4a90ead998 in ?? () from /lib/libglib-2.0.so.0
#17 0x00007f4a90eadb4c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#18 0x00007f4a953a739c in QEventDispatcherGlib::processEvents (this=0x9bc790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#19 0x00007f4a958e3f1f in QGuiEventDispatcherGlib::processEvents (this=0x7f4a94f18e60, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#20 0x00007f4a9537d562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007f4a9537d934 in QEventLoop::exec (this=0x1a448c0, flags=...) at kernel/qeventloop.cpp:201
#22 0x00007f4a958ce154 in QDragManager::drag (this=0x12d8860, o=<value optimized out>) at kernel/qdnd_x11.cpp:1970
#23 0x00007f4a9585f748 in QDrag::exec (this=0x12026e0, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:282
#24 0x00007f4a979ed51d in DragAndDropHelper::startDrag (this=0xb66f10, itemView=0xed0010, supportedActions=) at ../../../../apps/dolphin/src/draganddrophelper.cpp:93
#25 0x00007f4a979d31e0 in DolphinDetailsView::startDrag (this=0xed0010, supportedActions=<value optimized out>) at ../../../../apps/dolphin/src/dolphindetailsview.cpp:310
#26 0x00007f4a95d33017 in QAbstractItemView::mouseMoveEvent (this=0xed0010, event=0x7fff9095ef40) at itemviews/qabstractitemview.cpp:1552
#27 0x00007f4a979d3385 in DolphinDetailsView::mouseMoveEvent (this=0x7f4a94f18e60, event=0x7fff9095ef40) at ../../../../apps/dolphin/src/dolphindetailsview.cpp:280
#28 0x00007f4a9589d218 in QWidget::event (this=0xed0010, event=0x7fff9095ef40) at kernel/qwidget.cpp:7539
#29 0x00007f4a95c0592b in QFrame::event (this=0xed0010, e=0x7fff9095ef40) at widgets/qframe.cpp:559
#30 0x00007f4a95d3798b in QAbstractItemView::viewportEvent (this=0xed0010, event=0x7fff9095ef40) at itemviews/qabstractitemview.cpp:1476
#31 0x00007f4a95d6f689 in QTreeView::viewportEvent (this=0xed0010, event=0x7fff9095ef40) at itemviews/qtreeview.cpp:1266
#32 0x00007f4a9537dfb8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x10b3ea0, event=0x7fff9095ef40) at kernel/qcoreapplication.cpp:726
#33 0x00007f4a9584cfec in QApplicationPrivate::notify_helper (this=0x9ee4a0, receiver=0x10b3ea0, e=0x7fff9095ef40) at kernel/qapplication.cpp:4061
#34 0x00007f4a958557ca in QApplication::notify (this=<value optimized out>, receiver=0x10b3ea0, e=0x7fff9095ef40) at kernel/qapplication.cpp:3767
#35 0x00007f4a96ba6e06 in KApplication::notify (this=0x7fff9095fa90, receiver=0x10b3ea0, event=0x7fff9095ef40) at ../../kdeui/kernel/kapplication.cpp:302
#36 0x00007f4a9537ec9c in QCoreApplication::notifyInternal (this=0x7fff9095fa90, receiver=0x10b3ea0, event=0x7fff9095ef40) at kernel/qcoreapplication.cpp:610
#37 0x00007f4a979ea7f3 in QCoreApplication::sendEvent (this=0x1135770) at /usr/include/qt4/QtCore/qcoreapplication.h:213
#38 DolphinViewAutoScroller::scrollViewport (this=0x1135770) at ../../../../apps/dolphin/src/dolphinviewautoscroller.cpp:147
#39 0x00007f4a979ea830 in DolphinViewAutoScroller::qt_metacall (this=0x1135770, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at ./dolphinviewautoscroller.moc:66
#40 0x00007f4a95393df2 in QMetaObject::activate (sender=0x10d2530, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x7f4a9627f0b0) at kernel/qobject.cpp:3112
#41 0x00007f4a9538e353 in QObject::event (this=0x10d2530, e=0x0) at kernel/qobject.cpp:1074
#42 0x00007f4a9584d01d in QApplicationPrivate::notify_helper (this=0x9ee4a0, receiver=0x10d2530, e=0x7fff9095f730) at kernel/qapplication.cpp:4065
#43 0x00007f4a9585507a in QApplication::notify (this=0x7fff9095fa90, receiver=0x10d2530, e=0x7fff9095f730) at kernel/qapplication.cpp:4030
#44 0x00007f4a96ba6e06 in KApplication::notify (this=0x7fff9095fa90, receiver=0x10d2530, event=0x7fff9095f730) at ../../kdeui/kernel/kapplication.cpp:302
#45 0x00007f4a9537ec9c in QCoreApplication::notifyInternal (this=0x7fff9095fa90, receiver=0x10d2530, event=0x7fff9095f730) at kernel/qcoreapplication.cpp:610
#46 0x00007f4a953ab2c6 in QCoreApplication::sendEvent (this=0x9f1dc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#47 QTimerInfoList::activateTimers (this=0x9f1dc0) at kernel/qeventdispatcher_unix.cpp:580
#48 0x00007f4a953a7658 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#49 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#50 0x00007f4a90eaa13a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x00007f4a90ead998 in ?? () from /lib/libglib-2.0.so.0
#52 0x00007f4a90eadb4c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x00007f4a953a739c in QEventDispatcherGlib::processEvents (this=0x9bc790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#54 0x00007f4a958e3f1f in QGuiEventDispatcherGlib::processEvents (this=0x7f4a94f18e60, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#55 0x00007f4a9537d562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#56 0x00007f4a9537d934 in QEventLoop::exec (this=0x7fff9095f9e0, flags=...) at kernel/qeventloop.cpp:201
#57 0x00007f4a9537fba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#58 0x00000000004394b5 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:94

Reported using DrKonqi