Application that crashed: kcmshell4
Version of the application: 
KDE Version: 4.3.1 (KDE 4.3.1) "release 6"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.8-0.1-default i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
Had just  modifies Konqueror History settings and exited the module.  Looks like the bug has been fixed. 

I use Plasma desktop under openSuSE.

 -- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
[KCrash Handler]
#6  QMetaObject::activate (sender=0x19, m=0xb3b0aca0, local_signal_index=2, argv=0xbfcd5e58) at kernel/qobject.cpp:3183
#7  0xb3aff345 in ?? () from /usr/lib/libkonq.so.5
#8  0xb3b23e8b in ?? () from /usr/lib/kde4/kcm_history.so
#9  0xb75c07ba in KCModuleProxy::save (this=0x81cdcd0) at /usr/src/debug/kdelibs-4.3.1/kutils/kcmoduleproxy.cpp:273
#10 0xb75badd8 in KCMultiDialogPrivate::apply (this=0x818efb0) at /usr/src/debug/kdelibs-4.3.1/kutils/kcmultidialog.cpp:192
#11 0xb75bd53c in KCMultiDialog::qt_metacall (this=0x818ea80, _c=InvokeMetaMethod, _id=79, _a=0xbfcd603c) at /usr/src/debug/kdelibs-4.3.1/build/kutils/kcmultidialog.moc:87
#12 0xb7753f62 in KCMShellMultiDialog::qt_metacall (this=0x818ea80, _c=InvokeMetaMethod, _id=79, _a=0xbfcd603c) at /usr/src/debug/kdebase-runtime-4.3.1/build/kcmshell/main.moc:118
#13 0xb6dfc864 in QMetaObject::activate (sender=0x818ea80, from_signal_index=43, to_signal_index=43, argv=0x0) at kernel/qobject.cpp:3113
#14 0xb6dfd585 in QMetaObject::activate (sender=0x818ea80, m=0xb758f144, local_signal_index=7, argv=0x0) at kernel/qobject.cpp:3187
#15 0xb72efec5 in KDialog::applyClicked (this=0x818ea80) at /usr/src/debug/kdelibs-4.3.1/build/kdeui/kdialog.moc:240
#16 0xb72f288a in KDialog::slotButtonClicked (this=0x818ea80, button=8) at /usr/src/debug/kdelibs-4.3.1/kdeui/dialogs/kdialog.cpp:857
#17 0xb72f5113 in KDialog::qt_metacall (this=0x818ea80, _c=InvokeMetaMethod, _id=33, _a=0xbfcd62a8) at /usr/src/debug/kdelibs-4.3.1/build/kdeui/kdialog.moc:184
#18 0xb73c1c92 in KPageDialog::qt_metacall (this=0x818ea80, _c=InvokeMetaMethod, _id=69, _a=0xbfcd62a8) at /usr/src/debug/kdelibs-4.3.1/build/kdeui/kpagedialog.moc:64
#19 0xb75bd462 in KCMultiDialog::qt_metacall (this=0x818ea80, _c=InvokeMetaMethod, _id=69, _a=0xbfcd62a8) at /usr/src/debug/kdelibs-4.3.1/build/kutils/kcmultidialog.moc:78
#20 0xb7753f62 in KCMShellMultiDialog::qt_metacall (this=0x818ea80, _c=InvokeMetaMethod, _id=69, _a=0xbfcd62a8) at /usr/src/debug/kdebase-runtime-4.3.1/build/kcmshell/main.moc:118
#21 0xb6dfc864 in QMetaObject::activate (sender=0x818f000, from_signal_index=4, to_signal_index=4, argv=0xbfcd62a8) at kernel/qobject.cpp:3113
#22 0xb6dfd585 in QMetaObject::activate (sender=0x818f000, m=0xb6ed8878, local_signal_index=0, argv=0xbfcd62a8) at kernel/qobject.cpp:3187
#23 0xb6dff5a5 in QSignalMapper::mapped (this=0x818f000, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:95
#24 0xb6dffe7c in QSignalMapper::map (this=0x818f000, sender=0x8196290) at kernel/qsignalmapper.cpp:266
#25 0xb6e0005e in QSignalMapper::map (this=0x818f000) at kernel/qsignalmapper.cpp:257
#26 0xb6e00880 in QSignalMapper::qt_metacall (this=0x818f000, _c=InvokeMetaMethod, _id=4, _a=0xbfcd6458) at .moc/release-shared/moc_qsignalmapper.cpp:81
#27 0xb6dfc864 in QMetaObject::activate (sender=0x8196290, from_signal_index=29, to_signal_index=30, argv=0xbfcd6458) at kernel/qobject.cpp:3113
#28 0xb6dfcd41 in QMetaObject::activate (sender=0x8196290, m=0xb6c97124, from_local_signal_index=2, to_local_signal_index=3, argv=0xbfcd6458) at kernel/qobject.cpp:3207
#29 0xb6ab7985 in QAbstractButton::clicked (this=0x8196290, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#30 0xb67cfdad in QAbstractButtonPrivate::emitClicked (this=0x8197148) at widgets/qabstractbutton.cpp:543
#31 0xb67d1aeb in QAbstractButtonPrivate::click (this=0x8197148) at widgets/qabstractbutton.cpp:536
#32 0xb67d1d86 in QAbstractButton::mouseReleaseEvent (this=0x8196290, e=0xbfcd69f0) at widgets/qabstractbutton.cpp:1115
#33 0xb6483bac in QWidget::event (this=0x8196290, event=0xbfcd69f0) at kernel/qwidget.cpp:7554
#34 0xb67cfc40 in QAbstractButton::event (this=0x8196290, e=0x0) at widgets/qabstractbutton.cpp:1077
#35 0xb687cc83 in QPushButton::event (this=0x8196290, e=0xbfcd69f0) at widgets/qpushbutton.cpp:662
#36 0xb642c8fc in QApplicationPrivate::notify_helper (this=0x80652e8, receiver=0x8196290, e=0xbfcd69f0) at kernel/qapplication.cpp:4065
#37 0xb6434bbb in QApplication::notify (this=0x8196290, receiver=0x8196290, e=0xbfcd69f0) at kernel/qapplication.cpp:3767
#38 0xb738fce1 in KApplication::notify (this=0xbfcd8394, receiver=0x8196290, event=0xbfcd69f0) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#39 0xb6de632e in QCoreApplication::notifyInternal (this=0xbfcd8394, receiver=0x8196290, event=0xbfcd69f0) at kernel/qcoreapplication.cpp:610
#40 0xb6433bdc in sendSpontaneousEvent (event=<value optimized out>, receiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:216
#41 QApplicationPrivate::sendMouseEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qapplication.cpp:2924
#42 0xb64a480a in QETWidget::translateMouseEvent (this=0x818ea80, event=0xbfcd801c) at kernel/qapplication_x11.cpp:4409
#43 0xb64a3d7e in QApplication::x11ProcessEvent (this=0xbfcd8394, event=0xbfcd801c) at kernel/qapplication_x11.cpp:3428
#44 0xb64ceb68 in x11EventSourceDispatch (s=0x8068500, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#45 0xb5a5f4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#46 0xb5a62d98 in ?? () from /usr/lib/libglib-2.0.so.0
#47 0xb5a62ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#48 0xb6e12011 in QEventDispatcherGlib::processEvents (this=0x804fe40, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#49 0xb64ce29a in QGuiEventDispatcherGlib::processEvents (this=0x804fe40, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#50 0xb6de498d in QEventLoop::processEvents (this=0xbfcd82d0, flags=) at kernel/qeventloop.cpp:149
#51 0xb6de4dd9 in QEventLoop::exec (this=0xbfcd82d0, flags=...) at kernel/qeventloop.cpp:201
#52 0xb690c081 in QDialog::exec (this=0x818ea80) at dialogs/qdialog.cpp:498
#53 0xb775714b in kdemain (_argc=2, _argv=0xbfcd85f4) at /usr/src/debug/kdebase-runtime-4.3.1/kcmshell/main.cpp:267
#54 0x080485fb in main (argc=2, argv=0xbfcd85f4) at /usr/src/debug/kdebase-runtime-4.3.1/build/kcmshell/kcmshell4_dummy.cpp:3

This bug may be a duplicate of or related to bug 223615

Reported using DrKonqi