Application: kcmshell4 ()
KDE Platform Version: 4.5.4 (KDE 4.5.4) "release 9"
Qt Version: 4.6.3
Operating System: Linux 2.6.36.2 x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
in knetworkmanager: manage connection -> new broadband connetion -> 
choose your provider -> click next ->segfault

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Control Module (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x00007ff4268f2b98 in MobileConnectionWizard::initializePage (this=0xaa1b00, id=<value optimized out>) at /usr/src/debug/networkmanagement/settings/config/mobileconnectionwizard.cpp:103
#7  0x00007ff43c45997c in QWizardPrivate::switchToPage (this=0xcd5d40, newId=<value optimized out>, direction=<value optimized out>) at dialogs/qwizard.cpp:809
#8  0x00007ff43c45a160 in QWizard::qt_metacall (this=0xaa1b00, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fffcb075600) at .moc/release-shared/moc_qwizard.cpp:166
#9  0x00007ff4268eb140 in MobileConnectionWizard::qt_metacall (this=0xaa1b00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb075600)
    at /usr/src/debug/networkmanagement/build/settings/config/moc_mobileconnectionwizard.cpp:78
#10 0x00007ff43cdbba1f in QMetaObject::activate (sender=0x811a40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb075600) at kernel/qobject.cpp:3295
#11 0x00007ff43c5d2082 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#12 0x00007ff43c31d68b in QAbstractButtonPrivate::emitClicked (this=0x91dac0) at widgets/qabstractbutton.cpp:546
#13 0x00007ff43c31ea3b in QAbstractButtonPrivate::click (this=0x91dac0) at widgets/qabstractbutton.cpp:539
#14 0x00007ff43c31ecac in QAbstractButton::mouseReleaseEvent (this=0x811a40, e=0x7fffcb075f80) at widgets/qabstractbutton.cpp:1121
#15 0x00007ff43bfccdbc in QWidget::event (this=0x811a40, event=0x7fffcb075f80) at kernel/qwidget.cpp:8044
#16 0x00007ff43bf7c4d4 in QApplicationPrivate::notify_helper (this=0x6ad9e0, receiver=0x811a40, e=0x7fffcb075f80) at kernel/qapplication.cpp:4302
#17 0x00007ff43bf8534a in QApplication::notify (this=<value optimized out>, receiver=0x811a40, e=0x7fffcb075f80) at kernel/qapplication.cpp:3867
#18 0x00007ff43da0d816 in KApplication::notify (this=0x7fffcb078500, receiver=0x811a40, event=0x7fffcb075f80) at /usr/src/debug/kdelibs-4.5.4/kdeui/kernel/kapplication.cpp:310
#19 0x00007ff43cda7e4c in QCoreApplication::notifyInternal (this=0x7fffcb078500, receiver=0x811a40, event=0x7fffcb075f80) at kernel/qcoreapplication.cpp:726
#20 0x00007ff43bf7e1e5 in sendEvent (receiver=0x811a40, event=0x7fffcb075f80, alienWidget=0x811a40, nativeWidget=0xaa1b00, buttonDown=0x7ff43ca28b28, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#21 QApplicationPrivate::sendMouseEvent (receiver=0x811a40, event=0x7fffcb075f80, alienWidget=0x811a40, nativeWidget=0xaa1b00, buttonDown=0x7ff43ca28b28, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#22 0x00007ff43bff86c8 in QETWidget::translateMouseEvent (this=0xaa1b00, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#23 0x00007ff43bff6e19 in QApplication::x11ProcessEvent (this=0x7fffcb078500, event=0x7fffcb0768e0) at kernel/qapplication_x11.cpp:3513
#24 0x00007ff43c01d492 in x11EventSourceDispatch (s=0x6b3990, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#25 0x00007ff438930a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#26 0x00007ff438931270 in ?? () from /usr/lib64/libglib-2.0.so.0
#27 0x00007ff438931510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#28 0x00007ff43cdd067f in QEventDispatcherGlib::processEvents (this=0x616ba0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#29 0x00007ff43c01d14e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007ff43cda7292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007ff43cda7495 in QEventLoop::exec (this=0x7fffcb076c00, flags=...) at kernel/qeventloop.cpp:201
#32 0x00007ff43c4187ee in QDialog::exec (this=0xaa1b00) at dialogs/qdialog.cpp:546
#33 0x00007ff4268ec470 in ManageConnectionWidget::addClicked (this=0x858510) at /usr/src/debug/networkmanagement/settings/config/manageconnectionwidget.cpp:262
#34 0x00007ff4268eb034 in ManageConnectionWidget::qt_metacall (this=0x858510, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb076de0)
    at /usr/src/debug/networkmanagement/build/settings/config/moc_manageconnectionwidget.cpp:92
#35 0x00007ff43cdbba1f in QMetaObject::activate (sender=0x997b30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb076de0) at kernel/qobject.cpp:3295
#36 0x00007ff43c5d2082 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#37 0x00007ff43c31d68b in QAbstractButtonPrivate::emitClicked (this=0x9d1010) at widgets/qabstractbutton.cpp:546
#38 0x00007ff43c31ea3b in QAbstractButtonPrivate::click (this=0x9d1010) at widgets/qabstractbutton.cpp:539
#39 0x00007ff43c31ecac in QAbstractButton::mouseReleaseEvent (this=0x997b30, e=0x7fffcb077760) at widgets/qabstractbutton.cpp:1121
#40 0x00007ff43bfccdbc in QWidget::event (this=0x997b30, event=0x7fffcb077760) at kernel/qwidget.cpp:8044
#41 0x00007ff43bf7c4d4 in QApplicationPrivate::notify_helper (this=0x6ad9e0, receiver=0x997b30, e=0x7fffcb077760) at kernel/qapplication.cpp:4302
#42 0x00007ff43bf8534a in QApplication::notify (this=<value optimized out>, receiver=0x997b30, e=0x7fffcb077760) at kernel/qapplication.cpp:3867
#43 0x00007ff43da0d816 in KApplication::notify (this=0x7fffcb078500, receiver=0x997b30, event=0x7fffcb077760) at /usr/src/debug/kdelibs-4.5.4/kdeui/kernel/kapplication.cpp:310
#44 0x00007ff43cda7e4c in QCoreApplication::notifyInternal (this=0x7fffcb078500, receiver=0x997b30, event=0x7fffcb077760) at kernel/qcoreapplication.cpp:726
#45 0x00007ff43bf7e1e5 in sendEvent (receiver=0x997b30, event=0x7fffcb077760, alienWidget=0x997b30, nativeWidget=0x7805e0, buttonDown=0x7ff43ca28b28, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#46 QApplicationPrivate::sendMouseEvent (receiver=0x997b30, event=0x7fffcb077760, alienWidget=0x997b30, nativeWidget=0x7805e0, buttonDown=0x7ff43ca28b28, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#47 0x00007ff43bff86c8 in QETWidget::translateMouseEvent (this=0x7805e0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#48 0x00007ff43bff6e19 in QApplication::x11ProcessEvent (this=0x7fffcb078500, event=0x7fffcb0780c0) at kernel/qapplication_x11.cpp:3513
#49 0x00007ff43c01d492 in x11EventSourceDispatch (s=0x6b3990, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#50 0x00007ff438930a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#51 0x00007ff438931270 in ?? () from /usr/lib64/libglib-2.0.so.0
#52 0x00007ff438931510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#53 0x00007ff43cdd067f in QEventDispatcherGlib::processEvents (this=0x616ba0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#54 0x00007ff43c01d14e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007ff43cda7292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#56 0x00007ff43cda7495 in QEventLoop::exec (this=0x7fffcb0783e0, flags=...) at kernel/qeventloop.cpp:201
#57 0x00007ff43c4187ee in QDialog::exec (this=0x7805e0) at dialogs/qdialog.cpp:546
#58 0x00007ff42d1cfddd in kdemain (_argc=7001168, _argv=0x7fffcb0786f0) at /usr/src/debug/kdebase-runtime-4.5.4/kcmshell/main.cpp:285
#59 0x00000000004074a9 in _start ()

Reported using DrKonqi