Version:            (using Devel)
OS:                Linux
Installed from:    Compiled sources

May be related to: https://bugs.kde.org/show_bug.cgi?id=181010

Using Kubuntu 8.10 x86 with custom 2.6.28 kernel.
KDE 4.2 RC 1 (Dolphin 1.1.80, KDE 4.1.96).

Dolphin crashes when trying to copy, move, open or do any other file operation in slplit screen mode. This time I was navigating a remote folder via fish:// in split window mode. Here's the backtrace:

Application: Dolphin (dolphin), signal SIGABRT

Thread 1 (Thread 0xb5d8e6c0 (LWP 3952)):
[KCrash Handler]
#6  0xb7f5d424 in __kernel_vsyscall ()
#7  0xb64bb880 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb64bd248 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb6760795 in qt_message_output () from /usr/lib/libQtCore.so.4
#10 0xb6760872 in qFatal () from /usr/lib/libQtCore.so.4
#11 0xb6760915 in qt_assert () from /usr/lib/libQtCore.so.4
#12 0x08073db7 in DolphinViewContainer::isActive (this=0x89006a0) at /build/buildd/kdebase-4.1.96/apps/dolphin/src/dolphinviewcontainer.cpp:202
#13 0x080755e7 in DolphinViewContainer::restoreView (this=0x89006a0, url=@0xbfb5a1bc) at /build/buildd/kdebase-4.1.96/apps/dolphin/src/dolphinviewcontainer.cpp:366
#14 0x08075b10 in DolphinViewContainer::qt_metacall (this=0x89006a0, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfb5a0cc)
    at /build/buildd/kdebase-4.1.96/obj-i486-linux-gnu/apps/dolphin/src/dolphinviewcontainer.moc:122
#15 0xb686da60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb686e7e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0xb7c95473 in KUrlNavigator::urlChanged () from /usr/lib/libkfile.so.4
#18 0xb7c994da in KUrlNavigator::setUrl () from /usr/lib/libkfile.so.4
#19 0xb7c9b1e7 in KUrlNavigator::qt_metacall () from /usr/lib/libkfile.so.4
#20 0xb686da60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#21 0xb686e7e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#22 0xb7bbdf43 in DolphinView::urlChanged (this=0x89271f8, _t1=@0x8926338) at /build/buildd/kdebase-4.1.96/obj-i486-linux-gnu/apps/dolphin/src/dolphinview.moc:222
#23 0xb7bc2ccc in DolphinView::setActive (this=0x89271f8, active=true) at /build/buildd/kdebase-4.1.96/apps/dolphin/src/dolphinview.cpp:178
#24 0xb7bc3094 in DolphinView::eventFilter (this=0x89271f8, watched=0x8928528, event=0xbfb5a7b4) at /build/buildd/kdebase-4.1.96/apps/dolphin/src/dolphinview.cpp:862
#25 0xb685804a in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#26 0xb6a7b8ca in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#27 0xb6a83de0 in QApplication::notify () from /usr/lib/libQtGui.so.4
#28 0xb76fc04d in KApplication::notify () from /usr/lib/libkdeui.so.5
#29 0xb6858e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#30 0xb6a8681e in QCoreApplication::sendEvent () from /usr/lib/libQtGui.so.4
#31 0xb6af9902 in ?? () from /usr/lib/libQtGui.so.4
#32 0xb6afc9ba in QDragManager::move () from /usr/lib/libQtGui.so.4
#33 0xb6aff071 in QDragManager::eventFilter () from /usr/lib/libQtGui.so.4
#34 0xb68580f4 in QCoreApplicationPrivate::sendThroughApplicationEventFilters () from /usr/lib/libQtCore.so.4
#35 0xb6a7b863 in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#36 0xb6a840e1 in QApplication::notify () from /usr/lib/libQtGui.so.4
#37 0xb76fc04d in KApplication::notify () from /usr/lib/libkdeui.so.5
#38 0xb6858e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#39 0xb6a8336e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#40 0xb6aed656 in ?? () from /usr/lib/libQtGui.so.4
#41 0xb6aec9e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#42 0xb6b167aa in ?? () from /usr/lib/libQtGui.so.4
#43 0xb60966f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#44 0xb6099da3 in ?? () from /usr/lib/libglib-2.0.so.0
#45 0xb6099f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#46 0xb6883478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#47 0xb6b15ea5 in ?? () from /usr/lib/libQtGui.so.4
#48 0xb685752a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#49 0xb68576ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#50 0xb6afcfa0 in QDragManager::drag () from /usr/lib/libQtGui.so.4
#51 0xb6a8ec3a in QDrag::exec () from /usr/lib/libQtGui.so.4
#52 0xb7bc9f00 in DragAndDropHelper::startDrag (this=0x8668f48, itemView=0x8746db0, supportedActions={i = -1078609720}, controller=0x8746550)
    at /build/buildd/kdebase-4.1.96/apps/dolphin/src/draganddrophelper.cpp:83
#53 0xb7bae304 in DolphinDetailsView::startDrag (this=0x8746db0, supportedActions={i = -1078609484}) at /build/buildd/kdebase-4.1.96/apps/dolphin/src/dolphindetailsview.cpp:304
#54 0xb6f48779 in QAbstractItemView::mouseMoveEvent () from /usr/lib/libQtGui.so.4
#55 0xb7bae4ac in DolphinDetailsView::mouseMoveEvent (this=0x8746db0, event=0xbfb5c278) at /build/buildd/kdebase-4.1.96/apps/dolphin/src/dolphindetailsview.cpp:268
#56 0xb6ad37cb in QWidget::event () from /usr/lib/libQtGui.so.4
#57 0xb6e0afd3 in QFrame::event () from /usr/lib/libQtGui.so.4
#58 0xb6ea17df in QAbstractScrollArea::viewportEvent () from /usr/lib/libQtGui.so.4
#59 0xb6f4cccf in QAbstractItemView::viewportEvent () from /usr/lib/libQtGui.so.4
#60 0xb6f849e4 in QTreeView::viewportEvent () from /usr/lib/libQtGui.so.4
#61 0xb6ea3d85 in ?? () from /usr/lib/libQtGui.so.4
#62 0xb685804a in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4
#63 0xb6a7b8ca in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#64 0xb6a840e1 in QApplication::notify () from /usr/lib/libQtGui.so.4
#65 0xb76fc04d in KApplication::notify () from /usr/lib/libkdeui.so.5
#66 0xb6858e61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#67 0xb6a8336e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4
#68 0xb6aed656 in ?? () from /usr/lib/libQtGui.so.4
#69 0xb6aec9e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#70 0xb6b167aa in ?? () from /usr/lib/libQtGui.so.4
#71 0xb60966f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#72 0xb6099da3 in ?? () from /usr/lib/libglib-2.0.so.0
#73 0xb6099f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#74 0xb6883478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#75 0xb6b15ea5 in ?? () from /usr/lib/libQtGui.so.4
#76 0xb685752a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#77 0xb68576ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#78 0xb6859da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#79 0xb6a7b767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#80 0x08086cbf in main (argc=6, argv=0xbfb5cce4) at /build/buildd/kdebase-4.1.96/apps/dolphin/src/main.cpp:94