Application that crashed: kate
Version of the application: 3.3.5
KDE Version: 4.3.5 (KDE 4.3.5)
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:
When saving a text file, Kate crashed

 -- Backtrace:
Application: Kate (kate), signal: Segmentation fault
[KCrash Handler]
#6  0x005f68e5 in QString::size (this=0x9a5ca58, other=...) at ../../include/QtCore/../../src/corelib/tools/qstring.h:104
#7  QString::operator== (this=0x9a5ca58, other=...) at tools/qstring.cpp:1912
#8  0x014c3daf in ?? () from /usr/lib/libkio.so.5
#9  0x014c54cb in ?? () from /usr/lib/libkio.so.5
#10 0x006b9263 in QMetaObject::activate (sender=0x9150728, from_signal_index=4, to_signal_index=4, argv=0xbfa20098) at kernel/qobject.cpp:3113
#11 0x006b9ec2 in QMetaObject::activate (sender=0x9150728, m=0x7948b0, local_signal_index=0, argv=0xbfa20098) at kernel/qobject.cpp:3187
#12 0x006f3503 in QSocketNotifier::activated (this=0x9150728, _t1=10) at .moc/release-shared/moc_qsocketnotifier.cpp:83
#13 0x006bdc87 in QSocketNotifier::event (this=0x9150728, e=0xbfa20454) at kernel/qsocketnotifier.cpp:316
#14 0x00b0ff54 in QApplicationPrivate::notify_helper (this=0x9080ac0, receiver=0x9150728, e=0xbfa20454) at kernel/qapplication.cpp:4056
#15 0x00b1767c in QApplication::notify (this=0xbfa207bc, receiver=0x9150728, e=0xbfa20454) at kernel/qapplication.cpp:3603
#16 0x069de25a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0x006a36cb in QCoreApplication::notifyInternal (this=0xbfa207bc, receiver=0x9150728, event=0xbfa20454) at kernel/qcoreapplication.cpp:610
#18 0x006ce2ca in QCoreApplication::sendEvent (source=0x9083670) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#19 socketNotifierSourceDispatch (source=0x9083670) at kernel/qeventdispatcher_glib.cpp:110
#20 0x0286fe88 in g_main_dispatch (context=0x9082c90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#21 IA__g_main_context_dispatch (context=0x9082c90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#22 0x02873730 in g_main_context_iterate (context=0x9082c90, block=<value optimized out>, dispatch=1, self=0x9080c90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#23 0x02873863 in IA__g_main_context_iteration (context=0x9082c90, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#24 0x006ce02c in QEventDispatcherGlib::processEvents (this=0x90689d8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#25 0x00bb0be5 in QGuiEventDispatcherGlib::processEvents (this=0x90689d8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#26 0x006a1c79 in QEventLoop::processEvents (this=0xbfa206f4, flags=) at kernel/qeventloop.cpp:149
#27 0x006a20ca in QEventLoop::exec (this=0xbfa206f4, flags=...) at kernel/qeventloop.cpp:201
#28 0x006a453f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#29 0x00b0fdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#30 0x0055faed in kdemain () from /usr/lib/libkdeinit4_kate.so
#31 0x080485cb in _start ()

This bug may be a duplicate of or related to bug 231852

Reported using DrKonqi