Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-trunk-686 i686
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
I sent some copies of files on my laptop to our server. Using dolphin.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#6  0xb76cdb2d in KIO::Slave::deref() () from /usr/lib/libkio.so.5
#7  0xb76ce6d6 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#8  0xb76d0ac3 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#9  0xb5fddaea in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb5fec0b5 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb75d7fc7 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#12 0xb75d9d8e in ?? () from /usr/lib/libkio.so.5
#13 0xb75d9ebe in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#14 0xb5fddaea in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#15 0xb5fe8016 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#16 0xb5fe90de in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#17 0xb6247bec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb624e75e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb7024e2a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#20 0xb5fd88eb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#21 0xb5fdb2c3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#22 0xb5fdb42d in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#23 0xb60047ff in ?? () from /usr/lib/libQtCore.so.4
#24 0xb55fa2e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0xb55fe000 in ?? () from /lib/libglib-2.0.so.0
#26 0xb55fe198 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0xb60042f5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0xb6306255 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb5fd6f09 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb5fd735a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0xb5fdb4ef in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#32 0xb6247c87 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#33 0x0807a6a5 in _start ()

Reported using DrKonqi