Application that crashed: dolphin
Version of the application: 1.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH x86_64

What I was doing when the application crashed:
I was searching a file and dolphin is crashed

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fe067926ac0 in QUrl::QUrl () from /usr/lib/libQtCore.so.4
#6  0x00007fe068b6e9d9 in KUrl::KUrl () from /usr/lib/libkdecore.so.5
#7  0x00007fe06aa26a80 in KFileItem::url () from /usr/lib/libkio.so.5
#8  0x00007fe06aa17464 in KDirModel::indexForItem () from /usr/lib/libkio.so.5
#9  0x00007fe06a6bc8c0 in KFilePreviewGenerator::Private::orderItems () from /usr/lib/libkfile.so.4
#10 0x00007fe06a6c05a2 in KFilePreviewGenerator::Private::updateIcons () from /usr/lib/libkfile.so.4
#11 0x00007fe06a6c07ff in KFilePreviewGenerator::Private::delayedIconUpdate () from /usr/lib/libkfile.so.4
#12 0x00007fe06a6c1805 in KFilePreviewGenerator::qt_metacall () from /usr/lib/libkfile.so.4
#13 0x00007fe067984e2c in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#14 0x00007fe06797edd3 in QObject::event () from /usr/lib/libQtCore.so.4
#15 0x00007fe067e00dfc in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#16 0x00007fe067e080ce in QApplication::notify () from /usr/lib/libQtGui.so.4
#17 0x00007fe06912cff6 in KApplication::notify () from /usr/lib/libkdeui.so.5
#18 0x00007fe06796fd2c in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#19 0x00007fe06799b352 in ?? () from /usr/lib/libQtCore.so.4
#20 0x00007fe0679982bd in ?? () from /usr/lib/libQtCore.so.4
#21 0x00007fe06369cdbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0x00007fe0636a0568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#23 0x00007fe0636a0690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#24 0x00007fe067998206 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#25 0x00007fe067e93dde in ?? () from /usr/lib/libQtGui.so.4
#26 0x00007fe06796e632 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#27 0x00007fe06796ea04 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#28 0x00007fe067970bb9 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#29 0x0000000000439445 in _start ()

Reported using DrKonqi