Version:           2.0 (using KDE 4.2.4)
Compiler:          x86_64-pc-linux-gnu-4.3.3 
OS:                Linux
Installed from:    Gentoo Packages

When I try to open Excel 2007 file, file does not appear in open dialog. After change file filter to "Sešit Excel" (Excel Spreadsheet), application crash:

Aplikace: KSpread (kspread), signál SIGSEGV
0x00007f1533a99420 in __nanosleep_nocancel () from /lib/libc.so.6

Thread 1 (Thread 0x7f1539127770 (LWP 20301)):
[KCrash Handler]
#5  0x00007f1537051d90 in KDirModelNode::rowNumber () from /usr/lib64/libkio.so.5
#6  0x00007f1537055da2 in KDirModelPrivate::_k_slotDeleteItems () from /usr/lib64/libkio.so.5
#7  0x00007f15370576ae in KDirModel::qt_metacall () from /usr/lib64/libkio.so.5
#8  0x00007f1535a5fefd in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f153703bef5 in KDirLister::itemsDeleted () from /usr/lib64/libkio.so.5
#10 0x00007f153704842a in KDirLister::Private::emitChanges () from /usr/lib64/libkio.so.5
#11 0x00007f153742e200 in KDirOperator::updateDir () from /usr/lib64/libkfile.so.4
#12 0x00007f153744d229 in KFileWidgetPrivate::_k_slotFilterChanged () from /usr/lib64/libkfile.so.4
#13 0x00007f153744d477 in KFileWidget::qt_metacall () from /usr/lib64/libkfile.so.4
#14 0x00007f1535a5fefd in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#15 0x00007f1537442848 in KFileFilterCombo::qt_metacall () from /usr/lib64/libkfile.so.4
#16 0x00007f1535a5fefd in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#17 0x00007f1534eba061 in QComboBox::activated () from /usr/lib64/qt4/libQtGui.so.4
#18 0x00007f1534ebba6b in QComboBoxPrivate::emitActivated () from /usr/lib64/qt4/libQtGui.so.4
#19 0x00007f1534ebd828 in QComboBoxPrivate::_q_itemSelected () from /usr/lib64/qt4/libQtGui.so.4
#20 0x00007f1534ec1d3b in QComboBox::qt_metacall () from /usr/lib64/qt4/libQtGui.so.4
#21 0x00007f15366ac615 in KComboBox::qt_metacall () from /usr/lib64/libkdeui.so.5
#22 0x00007f15374427fd in KFileFilterCombo::qt_metacall () from /usr/lib64/libkfile.so.4
#23 0x00007f1535a5fefd in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#24 0x00007f153510cfc2 in QComboBoxPrivateContainer::itemSelected () from /usr/lib64/qt4/libQtGui.so.4
#25 0x00007f1534ebc4c1 in QComboBoxPrivateContainer::eventFilter () from /usr/lib64/qt4/libQtGui.so.4
#26 0x00007f1535a4ce27 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib64/qt4/libQtCore.so.4
#27 0x00007f1534b5475c in QApplicationPrivate::notify_helper () from /usr/lib64/qt4/libQtGui.so.4
#28 0x00007f1534b5d8eb in QApplication::notify () from /usr/lib64/qt4/libQtGui.so.4
#29 0x00007f1536603f1b in KApplication::notify () from /usr/lib64/libkdeui.so.5
#30 0x00007f1535a4dafb in QCoreApplication::notifyInternal () from /usr/lib64/qt4/libQtCore.so.4
#31 0x00007f1534b5cb98 in QApplicationPrivate::sendMouseEvent () from /usr/lib64/qt4/libQtGui.so.4
#32 0x00007f1534bb7a5b in QETWidget::translateMouseEvent () from /usr/lib64/qt4/libQtGui.so.4
#33 0x00007f1534bb63e5 in QApplication::x11ProcessEvent () from /usr/lib64/qt4/libQtGui.so.4
#34 0x00007f1534bdb00c in x11EventSourceDispatch () from /usr/lib64/qt4/libQtGui.so.4
#35 0x00007f1533129e29 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0x00007f153312d498 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#37 0x00007f153312d65c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0x00007f1535a72f7f in QEventDispatcherGlib::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#39 0x00007f1534bda8cf in QGuiEventDispatcherGlib::processEvents () from /usr/lib64/qt4/libQtGui.so.4
#40 0x00007f1535a4c4b2 in QEventLoop::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#41 0x00007f1535a4c645 in QEventLoop::exec () from /usr/lib64/qt4/libQtCore.so.4
#42 0x00007f1535a4e6bc in QCoreApplication::exec () from /usr/lib64/qt4/libQtCore.so.4
#43 0x00007f1538d5373d in kdemain () from /usr/lib64/libkdeinit4_kspread.so
#44 0x00007f1533a16a26 in __libc_start_main () from /lib/libc.so.6
#45 0x00000000004008f9 in _start ()