Application that crashed: dolphin
Version of the application: 1.2.80
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
Qt Version: 4.5.1
Operating System: Linux 2.6.30-5-generic i686
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
i pluged my usb drive, it is ntfs (single partition), 80 GB

dolphin crashed just before generating icons

i was able to see dolphin window anyway

 -- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
[KCrash Handler]
#6  0x0040f422 in __kernel_vsyscall ()
#7  0x04b07770 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0x04b09138 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0x038b0f9d in qt_message_output () from /opt/project-neon/lib/libQtCore.so.4
#10 0x038b1057 in qFatal () from /opt/project-neon/lib/libQtCore.so.4
#11 0x038b13f5 in qt_assert () from /opt/project-neon/lib/libQtCore.so.4
#12 0x0108358e in KCategorizedSortFilterProxyModel::compareCategories () from /opt/kde-nightly/lib/libkdeui.so.5
#13 0x01083421 in KCategorizedSortFilterProxyModel::lessThan () from /opt/kde-nightly/lib/libkdeui.so.5
#14 0x045d403f in ?? () from /opt/project-neon/lib/libQtGui.so.4
#15 0x045d6723 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#16 0x045d6894 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#17 0x045d67df in ?? () from /opt/project-neon/lib/libQtGui.so.4
#18 0x045d67df in ?? () from /opt/project-neon/lib/libQtGui.so.4
#19 0x045d67df in ?? () from /opt/project-neon/lib/libQtGui.so.4
#20 0x045cfc1f in ?? () from /opt/project-neon/lib/libQtGui.so.4
#21 0x045d23e4 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#22 0x045d3c9f in QSortFilterProxyModel::qt_metacall () from /opt/project-neon/lib/libQtGui.so.4
#23 0x0027d65a in DolphinSortFilterProxyModel::qt_metacall () from /opt/kde-nightly/lib/libdolphinprivate.so.4
#24 0x039c10e8 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#25 0x039c1722 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#26 0x039fa37f in QAbstractItemModel::rowsInserted () from /opt/project-neon/lib/libQtCore.so.4
#27 0x039a58f0 in QAbstractItemModel::endInsertRows () from /opt/project-neon/lib/libQtCore.so.4
#28 0x007868a9 in ?? () from /opt/kde-nightly/lib/libkio.so.5
#29 0x00786bdc in KDirModel::qt_metacall () from /opt/kde-nightly/lib/libkio.so.5
#30 0x039c10e8 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#31 0x039c1722 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#32 0x0076a629 in KDirLister::itemsAdded () from /opt/kde-nightly/lib/libkio.so.5
#33 0x0076bbd1 in KDirLister::Private::emitItems () from /opt/kde-nightly/lib/libkio.so.5
#34 0x00770922 in ?? () from /opt/kde-nightly/lib/libkio.so.5
#35 0x00779183 in ?? () from /opt/kde-nightly/lib/libkio.so.5
#36 0x039c10e8 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#37 0x039c1722 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#38 0x00748de9 in KIO::ListJob::entries () from /opt/kde-nightly/lib/libkio.so.5
#39 0x00751f06 in ?? () from /opt/kde-nightly/lib/libkio.so.5
#40 0x00752345 in KIO::ListJob::qt_metacall () from /opt/kde-nightly/lib/libkio.so.5
#41 0x039c10e8 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#42 0x039c1722 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#43 0x008018e3 in KIO::SlaveInterface::listEntries () from /opt/kde-nightly/lib/libkio.so.5
#44 0x00803ba6 in KIO::SlaveInterface::dispatch () from /opt/kde-nightly/lib/libkio.so.5
#45 0x0080406d in KIO::SlaveInterface::dispatch () from /opt/kde-nightly/lib/libkio.so.5
#46 0x007f76b7 in KIO::Slave::gotInput () from /opt/kde-nightly/lib/libkio.so.5
#47 0x007f8ab3 in KIO::Slave::qt_metacall () from /opt/kde-nightly/lib/libkio.so.5
#48 0x039c10e8 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#49 0x039c1722 in QMetaObject::activate () from /opt/project-neon/lib/libQtCore.so.4
#50 0x0071e6b7 in KIO::Connection::readyRead () from /opt/kde-nightly/lib/libkio.so.5
#51 0x0071f596 in ?? () from /opt/kde-nightly/lib/libkio.so.5
#52 0x007203e6 in KIO::Connection::qt_metacall () from /opt/kde-nightly/lib/libkio.so.5
#53 0x039b9a2b in QMetaCallEvent::placeMetaCall () from /opt/project-neon/lib/libQtCore.so.4
#54 0x039bbc90 in QObject::event () from /opt/project-neon/lib/libQtCore.so.4
#55 0x03ffd7fc in QApplicationPrivate::notify_helper () from /opt/project-neon/lib/libQtGui.so.4
#56 0x0400644f in QApplication::notify () from /opt/project-neon/lib/libQtGui.so.4
#57 0x010a1f53 in KApplication::notify () from /opt/kde-nightly/lib/libkdeui.so.5
#58 0x039aab3b in QCoreApplication::notifyInternal () from /opt/project-neon/lib/libQtCore.so.4
#59 0x039ae4e5 in QCoreApplicationPrivate::sendPostedEvents () from /opt/project-neon/lib/libQtCore.so.4
#60 0x039ae6ed in QCoreApplication::sendPostedEvents () from /opt/project-neon/lib/libQtCore.so.4
#61 0x039d5abf in ?? () from /opt/project-neon/lib/libQtCore.so.4
#62 0x07718ad8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#63 0x0771c070 in ?? () from /usr/lib/libglib-2.0.so.0
#64 0x0771c1a3 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#65 0x039d57a8 in QEventDispatcherGlib::processEvents () from /opt/project-neon/lib/libQtCore.so.4
#66 0x04098065 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#67 0x039a957a in QEventLoop::processEvents () from /opt/project-neon/lib/libQtCore.so.4
#68 0x039a973a in QEventLoop::exec () from /opt/project-neon/lib/libQtCore.so.4
#69 0x039ae7b1 in QCoreApplication::exec () from /opt/project-neon/lib/libQtCore.so.4
#70 0x03ffd527 in QApplication::exec () from /opt/project-neon/lib/libQtGui.so.4
#71 0x08078f89 in ?? ()
#72 0x04af27a5 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#73 0x08064bb1 in _start ()

Reported using DrKonqi