Application: dolphin (1.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.30.10-105.2.23.fc11.i686.PAE i686
Distribution: "Fedora release 11 (Leonidas)"

-- Information about the crash:
I had the view splited and using columns view in both.
I drag a file from hard disk dropping it in usb.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  QCoreApplication::compressEvent (this=0xbf8130f4, event=0x8b44138, receiver=0x88ba170, postedEvents=0x8af67a0) at kernel/qcoreapplication.cpp:1199
#7  0x06f5c466 in QApplication::compressEvent (this=0xbf8130f4, event=0x8b44138, receiver=0x88ba170, postedEvents=0x8af67a0) at kernel/qapplication.cpp:1225
#8  0x06142ed7 in QCoreApplication::postEvent (receiver=0x88ba170, event=0x8b44138, priority=0) at kernel/qcoreapplication.cpp:1132
#9  0x061431ac in QCoreApplication::postEvent (receiver=0x88ba170, event=0x8b44138) at kernel/qcoreapplication.cpp:1066
#10 0x06153244 in QObject::deleteLater (this=0x88ba170) at kernel/qobject.cpp:2158
#11 0x06ffb6ed in QX11Data::xdndHandleFinished (this=0x8476750, xe=0xbf81217c, passive=false) at kernel/qdnd_x11.cpp:1235
#12 0x06fdc4f6 in QApplication::x11ClientMessage (this=0xbf8130f4, w=0x87d2990, event=0xbf81217c, passive_only=112) at kernel/qapplication_x11.cpp:3090
#13 0x06febc4f in QApplication::x11ProcessEvent (this=0xbf8130f4, event=0xbf81217c) at kernel/qapplication_x11.cpp:3633
#14 0x07019f5a in x11EventSourceDispatch (s=0x8475de8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#15 0x00572308 in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#16 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#17 0x005759e0 in g_main_context_iterate (context=0x8474910, block=<value optimized out>, dispatch=1, self=0x8471508) at gmain.c:2455
#18 0x00575b13 in IA__g_main_context_iteration (context=0x8474910, may_block=1) at gmain.c:2518
#19 0x0616ef25 in QEventDispatcherGlib::processEvents (this=0x8450888, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:412
#20 0x07019a85 in QGuiEventDispatcherGlib::processEvents (this=0x8450888, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x06141849 in QEventLoop::processEvents (this=0xbf812470, flags={i = 36}) at kernel/qeventloop.cpp:149
#22 0x06141c9a in QEventLoop::exec (this=0xbf812470, flags={i = 0}) at kernel/qeventloop.cpp:201
#23 0x073fbeae in QMenu::exec (this=0xbf81251c, p=@0x88b28ac, action=0x0) at widgets/qmenu.cpp:2063
#24 0x00b7df53 in KonqOperations::doDropFileCopy (this=0x8b410d8) at /usr/src/debug/kdebase-4.4.0/apps/lib/konq/konq_operations.cpp:598
#25 0x00b7e8fb in KonqOperations::asyncDrop (this=0x8b410d8, destItem=@0x8ad8478) at /usr/src/debug/kdebase-4.4.0/apps/lib/konq/konq_operations.cpp:342
#26 0x00b7f3d5 in KonqOperations::qt_metacall (this=0x8b410d8, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x877dec0)
    at /usr/src/debug/kdebase-4.4.0/i586-redhat-linux-gnu/apps/lib/konq/konq_operations.moc:89
#27 0x061485ea in QMetaObject::metacall (object=0x8b410d8, cl=4294967295, idx=9, argv=0x877dec0) at kernel/qmetaobject.cpp:237
#28 0x06152c66 in QMetaCallEvent::placeMetaCall (this=0x8913620, object=0x8b410d8) at kernel/qobject.cpp:561
#29 0x06153dbe in QObject::event (this=0x8b410d8, e=0x8913620) at kernel/qobject.cpp:1248
#30 0x06f5bc4c in QApplicationPrivate::notify_helper (this=0x846ea68, receiver=0x8b410d8, e=0x8913620) at kernel/qapplication.cpp:4300
#31 0x06f628ee in QApplication::notify (this=0xbf8130f4, receiver=0x8b410d8, e=0x8913620) at kernel/qapplication.cpp:3704
#32 0x067f223a in KApplication::notify (this=0xbf8130f4, receiver=0x8b410d8, event=0x8913620) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#33 0x0614323b in QCoreApplication::notifyInternal (this=0xbf8130f4, receiver=0x8b410d8, event=0x8913620) at kernel/qcoreapplication.cpp:704
#34 0x06144203 in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#35 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1345
#36 0x0614435d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#37 0x0616f42f in QCoreApplication::sendPostedEvents () at kernel/qcoreapplication.h:220
#38 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#39 0x00572308 in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#40 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#41 0x005759e0 in g_main_context_iterate (context=0x8474910, block=<value optimized out>, dispatch=1, self=0x8471508) at gmain.c:2455
#42 0x00575b13 in IA__g_main_context_iteration (context=0x8474910, may_block=1) at gmain.c:2518
#43 0x0616ef25 in QEventDispatcherGlib::processEvents (this=0x8450888, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:412
#44 0x07019a85 in QGuiEventDispatcherGlib::processEvents (this=0x8450888, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x06141849 in QEventLoop::processEvents (this=0xbf813054, flags={i = 36}) at kernel/qeventloop.cpp:149
#46 0x06141c9a in QEventLoop::exec (this=0xbf813054, flags={i = 0}) at kernel/qeventloop.cpp:201
#47 0x0614441f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#48 0x06f5bcf7 in QApplication::exec () at kernel/qapplication.cpp:3579
#49 0x080792bf in main (argc=3, argv=0xbf8132d4) at /usr/src/debug/kdebase-4.4.0/apps/dolphin/src/main.cpp:101

Reported using DrKonqi