Application that crashed: kcmshell4
Version of the application: 
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic x86_64
Distribution: Linux Mint 8 Helena - KDE64 Community Edition

What I was doing when the application crashed:
Main Menu path followed causes crash of Konqueror every time attempt made to clear history Go>Show_History>Preferences>Clear_History>Do your really want to clear the entire history?>Clear

 -- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
[KCrash Handler]
#5  QMetaObject::activate (sender=0x41, m=<value optimized out>, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3183
#6  0x00007f45b31c70bd in ?? () from /usr/lib/kde4/kcm_history.so
#7  0x00007f45b31c7444 in ?? () from /usr/lib/kde4/kcm_history.so
#8  0x00007f45bdd48ddc in QMetaObject::activate (sender=0xb63090, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7f45bddc8700) at kernel/qobject.cpp:3113
#9  0x00007f45bd5858e7 in QAbstractButton::clicked (this=0x7f45b31bd9c0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#10 0x00007f45bd2e741b in QAbstractButtonPrivate::emitClicked (this=0xb735f0) at widgets/qabstractbutton.cpp:543
#11 0x00007f45bd2e902b in QAbstractButtonPrivate::click (this=0xb735f0) at widgets/qabstractbutton.cpp:536
#12 0x00007f45bd2e9275 in QAbstractButton::mouseReleaseEvent (this=0xb63090, e=0x7fff1a020b00) at widgets/qabstractbutton.cpp:1115
#13 0x00007f45bcfd29c0 in QWidget::event (this=0xb63090, event=0x7fff1a020b00) at kernel/qwidget.cpp:7549
#14 0x00007f45bcf83efc in QApplicationPrivate::notify_helper (this=0x7fba10, receiver=0xb63090, e=0x7fff1a020b00) at kernel/qapplication.cpp:4056
#15 0x00007f45bcf8b011 in QApplication::notify (this=<value optimized out>, receiver=0xb63090, e=0x7fff1a020b00) at kernel/qapplication.cpp:3758
#16 0x00007f45be94bf46 in KApplication::notify (this=0x7fff1a022a80, receiver=0xb63090, event=0x7fff1a020b00) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x00007f45bdd33c2c in QCoreApplication::notifyInternal (this=0x7fff1a022a80, receiver=0xb63090, event=0x7fff1a020b00) at kernel/qcoreapplication.cpp:610
#18 0x00007f45bcf8a8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0xb63090, event=0x7fff1a020b00, alienWidget=0xb63090, nativeWidget=0x8c8e10, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#19 QApplicationPrivate::sendMouseEvent (receiver=0xb63090, event=0x7fff1a020b00, alienWidget=0xb63090, nativeWidget=0x8c8e10, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#20 0x00007f45bcff0a0e in QETWidget::translateMouseEvent (this=0x8c8e10, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#21 0x00007f45bcfefaa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff1a022630) at kernel/qapplication_x11.cpp:3550
#22 0x00007f45bd018d0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#23 0x00007f45b97efbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007f45b97f3598 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007f45b97f36c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007f45bdd5c1a6 in QEventDispatcherGlib::processEvents (this=0x7e2d20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#27 0x00007f45bd0184be in QGuiEventDispatcherGlib::processEvents (this=0x7f45b31bd9c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#28 0x00007f45bdd32532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007f45bdd32904 in QEventLoop::exec (this=0x7fff1a022960, flags=) at kernel/qeventloop.cpp:201
#30 0x00007f45bd3fe9de in QDialog::exec (this=0x8c8e10) at dialogs/qdialog.cpp:498
#31 0x00007f45befa6058 in kdemain () from /usr/lib/libkdeinit4_kcmshell4.so
#32 0x00007f45bc2e7abd in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff1a023198) at libc-start.c:220
#33 0x0000000000400709 in _start ()

This bug may be a duplicate of or related to bug 224556

Reported using DrKonqi