Application that crashed: konqueror
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Trying to divide window (up/down), Konqueror crashed. I received a message "invalid URL".

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x01a1918b in ?? () from /usr/lib/libdolphinprivate.so.4
#7  0x01a19381 in ?? () from /usr/lib/libdolphinprivate.so.4
#8  0x02710e0c in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#9  0x02ac0633 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#10 0x02b5f494 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#11 0x02c13087 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#12 0x02b61a95 in ?? () from /usr/lib/libQtGui.so.4
#13 0x0024e83a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#14 0x026bbf2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x026c35ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x0114fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x0270fd05 in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4
#19 0x02716886 in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#20 0x02717d9b in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#21 0x02716d68 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQtGui.so.4
#22 0x027168ae in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#23 0x02717d9b in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#24 0x02716d68 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQtGui.so.4
#25 0x027168ae in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#26 0x02717d9b in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#27 0x02716d68 in QWidgetPrivate::showChildren(bool) () from /usr/lib/libQtGui.so.4
#28 0x027168ae in QWidgetPrivate::show_helper() () from /usr/lib/libQtGui.so.4
#29 0x02717d9b in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#30 0x02b2f15b in QSplitter::childEvent(QChildEvent*) () from /usr/lib/libQtGui.so.4
#31 0x017732ea in ?? () from /usr/lib/libkdeinit4_konqueror.so
#32 0x0025f3a7 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#33 0x02710906 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#34 0x02b2ee24 in QSplitter::event(QEvent*) () from /usr/lib/libQtGui.so.4
#35 0x026bbf54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#36 0x026c35ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#37 0x0114fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#38 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#39 0x02705d45 in QWidget::ensurePolished() const () from /usr/lib/libQtGui.so.4
#40 0x027110f7 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#41 0x026bbf54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#42 0x026c35ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#43 0x0114fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#44 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#45 0x002502b2 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#46 0x0025047d in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#47 0x0027a3ff in ?? () from /usr/lib/libQtCore.so.4
#48 0x0048ce78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#49 0x00490720 in ?? () from /lib/libglib-2.0.so.0
#50 0x00490853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#51 0x0027a02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#52 0x0275cbe5 in ?? () from /usr/lib/libQtGui.so.4
#53 0x0024dc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#54 0x0024e0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#55 0x02ba8d53 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#56 0x010ca4e4 in KMessageBox::createKMessageBox(KDialog*, QIcon const&, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon) ()
   from /usr/lib/libkdeui.so.5
#57 0x010cb8cd in KMessageBox::createKMessageBox(KDialog*, QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) ()
   from /usr/lib/libkdeui.so.5
#58 0x010cc6d1 in KMessageBox::errorListWId(unsigned long, QString const&, QStringList const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib/libkdeui.so.5
#59 0x010cc8ef in KMessageBox::error(QWidget*, QString const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib/libkdeui.so.5
#60 0x00de75b3 in ?? () from /usr/lib/libkio.so.5
#61 0x00df4ad1 in ?? () from /usr/lib/libkio.so.5
#62 0x00df5d5b in KDirLister::openUrl(KUrl const&, QFlags<KDirLister::OpenUrlFlag>) () from /usr/lib/libkio.so.5
#63 0x01a1c5f0 in ?? () from /usr/lib/libdolphinprivate.so.4
#64 0x01a199c8 in ?? () from /usr/lib/libdolphinprivate.so.4
#65 0x01a23119 in DolphinView::createView() () from /usr/lib/libdolphinprivate.so.4
#66 0x01a23203 in DolphinView::applyViewProperties(KUrl const&) () from /usr/lib/libdolphinprivate.so.4
#67 0x01a2459e in DolphinView::DolphinView(QWidget*, KUrl const&, KDirLister*, DolphinModel*, DolphinSortFilterProxyModel*) () from /usr/lib/libdolphinprivate.so.4
#68 0x021c770f in ?? () from /usr/lib/kde4/dolphinpart.so
#69 0x021c8bb2 in QObject* KPluginFactory::createPartInstance<DolphinPart>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/dolphinpart.so
#70 0x00ca4175 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libkdecore.so.5
#71 0x01788e57 in ?? () from /usr/lib/libkdeinit4_konqueror.so
#72 0x0177063b in ?? () from /usr/lib/libkdeinit4_konqueror.so
#73 0x0175d0c0 in ?? () from /usr/lib/libkdeinit4_konqueror.so
#74 0x0175dbf4 in ?? () from /usr/lib/libkdeinit4_konqueror.so
#75 0x017635cd in ?? () from /usr/lib/libkdeinit4_konqueror.so
#76 0x01764541 in ?? () from /usr/lib/libkdeinit4_konqueror.so
#77 0x017b48a2 in ?? () from /usr/lib/libkdeinit4_konqueror.so
#78 0x017bde83 in ?? () from /usr/lib/libkdeinit4_konqueror.so
#79 0x00265263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#80 0x002656d8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int, void**) () from /usr/lib/libQtCore.so.4
#81 0x026b59b1 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#82 0x026b6f32 in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#83 0x02b049cc in ?? () from /usr/lib/libQtGui.so.4
#84 0x02b0b03b in ?? () from /usr/lib/libQtGui.so.4
#85 0x02b0bbf7 in QMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#86 0x0123a1c5 in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#87 0x02711012 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#88 0x02b0de34 in QMenu::event(QEvent*) () from /usr/lib/libQtGui.so.4
#89 0x026bbf54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#90 0x026c4033 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#91 0x0114fbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#92 0x0024f6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#93 0x026c2f6e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#94 0x02731c87 in ?? () from /usr/lib/libQtGui.so.4
#95 0x02730c4b in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#96 0x0275d502 in ?? () from /usr/lib/libQtGui.so.4
#97 0x0048ce78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#98 0x00490720 in ?? () from /lib/libglib-2.0.so.0
#99 0x00490853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#100 0x0027a02c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#101 0x0275cbe5 in ?? () from /usr/lib/libQtGui.so.4
#102 0x0024dc79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#103 0x0024e0ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#104 0x0025053f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#105 0x026bbdd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#106 0x017f059f in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#107 0x0804dde1 in _start ()

Reported using DrKonqi