Application that crashed: kile
Version of the application: 2.0.83
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
 Before that I was simply browsing the pdf output using quick build, in Okular.

 -- Backtrace:
Application: Kile (kile), signal: Segmentation fault
[KCrash Handler]
#6  0x01504e6a in KateSmartCursor::setPositionInternal (this=0xa23300c, pos=..., internal=false) at ../../kate/smart/katesmartcursor.cpp:186
#7  0x01505595 in KateSmartCursor::setPosition (this=0xa23300c, pos=...) at ../../kate/smart/katesmartcursor.cpp:415
#8  0x0155cf20 in KateSmartCursor::operator= (this=0xa232fb8, newCursor=..., force=false, center=false, calledExternally=false) at ../../kate/smart/katesmartcursor.h:68
#9  KateViewInternal::updateCursor (this=0xa232fb8, newCursor=..., force=false, center=false, calledExternally=false) at ../../kate/view/kateviewinternal.cpp:1901
#10 0x0155f03e in KateViewInternal::cursorDown (this=0xa232fb8, sel=<value optimized out>) at ../../kate/view/kateviewinternal.cpp:1516
#11 0x0153a2bb in KateView::down (this=0xa1d83b8) at ../../kate/view/kateview.cpp:2593
#12 0x01545238 in KateView::qt_metacall (this=0xa1d83b8, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfb3a668) at ./kateview.moc:373
#13 0x055e2263 in QMetaObject::activate (sender=0x9dc1e20, from_signal_index=5, to_signal_index=6, argv=0xbfb3a668) at kernel/qobject.cpp:3113
#14 0x055e26d8 in QMetaObject::activate (sender=0x9dc1e20, m=0x2b74e48, from_local_signal_index=1, to_local_signal_index=2, argv=0xbfb3a668) at kernel/qobject.cpp:3207
#15 0x0230c9b1 in QAction::triggered (this=0x9dc1e20, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#16 0x0230df32 in QAction::activate (this=0x9dc1e20, event=QAction::Trigger) at kernel/qaction.cpp:1160
#17 0x02310a18 in QAction::event (this=0x0, e=0x59) at kernel/qaction.cpp:1079
#18 0x01096eb3 in KAction::event (this=0x9dc1e20, event=0xbfb3aab8) at ../../kdeui/actions/kaction.cpp:88
#19 0x02312f54 in QApplicationPrivate::notify_helper (this=0x955faf8, receiver=0x9dc1e20, e=0xbfb3aab8) at kernel/qapplication.cpp:4056
#20 0x0231a67c in QApplication::notify (this=0xbfb3c9f0, receiver=0x9dc1e20, e=0xbfb3aab8) at kernel/qapplication.cpp:3603
#21 0x0117dbfa in KApplication::notify (this=0xbfb3c9f0, receiver=0x9dc1e20, event=0xbfb3aab8) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x055cc6cb in QCoreApplication::notifyInternal (this=0xbfb3c9f0, receiver=0x9dc1e20, event=0xbfb3aab8) at kernel/qcoreapplication.cpp:610
#23 0x0234bdfd in QCoreApplication::sendEvent (this=0x955fb98, e=0xbfb3ae64) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#24 QShortcutMap::dispatchEvent (this=0x955fb98, e=0xbfb3ae64) at kernel/qshortcutmap.cpp:884
#25 0x0234dc7e in QShortcutMap::tryShortcutEvent (this=0x955fb98, o=0xa232fb8, e=0xbfb3ae64) at kernel/qshortcutmap.cpp:369
#26 0x0231ba0d in QApplication::notify (this=0xbfb3c9f0, receiver=0xa232fb8, e=0xbfb3ae64) at kernel/qapplication.cpp:3645
#27 0x0117dbfa in KApplication::notify (this=0xbfb3c9f0, receiver=0xa232fb8, event=0xbfb3ae64) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x055cc6cb in QCoreApplication::notifyInternal (this=0xbfb3c9f0, receiver=0xa232fb8, event=0xbfb3ae64) at kernel/qcoreapplication.cpp:610
#29 0x02313e2e in QCoreApplication::sendSpontaneousEvent (receiver=0xa232fb8, event=0x0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#30 qt_sendSpontaneousEvent (receiver=0xa232fb8, event=0x0) at kernel/qapplication.cpp:4958
#31 0x023b0440 in QKeyMapper::sendKeyEvent (keyWidget=0xa232fb8, grab=false, type=QEvent::KeyPress, code=16777237, modifiers=..., text=..., autorepeat=<value optimized out>, 
    count=<value optimized out>, nativeScanCode=116, nativeVirtualKey=65364, nativeModifiers=0) at kernel/qkeymapper_x11.cpp:1861
#32 0x023b2989 in QKeyMapperPrivate::translateKeyEvent (this=0x958a310, keyWidget=0xa232fb8, event=0xbfb3c64c, grab=89) at kernel/qkeymapper_x11.cpp:1831
#33 0x02386ed7 in QApplication::x11ProcessEvent (this=0xbfb3c9f0, event=0xbfb3c64c) at kernel/qapplication_x11.cpp:3443
#34 0x023b4502 in x11EventSourceDispatch (s=0x9562800, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x04931e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x04935730 in ?? () from /lib/libglib-2.0.so.0
#37 0x04935863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x055f702c in QEventDispatcherGlib::processEvents (this=0x9541cc8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#39 0x023b3be5 in QGuiEventDispatcherGlib::processEvents (this=0x9541cc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#40 0x055cac79 in QEventLoop::processEvents (this=0xbfb3c944, flags=) at kernel/qeventloop.cpp:149
#41 0x055cb0ca in QEventLoop::exec (this=0xbfb3c944, flags=...) at kernel/qeventloop.cpp:201
#42 0x055cd53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#43 0x02312dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#44 0x081ee3f3 in _start ()

This bug may be a duplicate of or related to bug 223545

Reported using DrKonqi