Application: systemsettings (1.0)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.30.10-105.2.23.fc11.i586 i686
Distribution: "Fedora release 11 (Leonidas)"

-- Information about the crash:
The crash reporting dialog appeared after closing the date and time configuration tool. I can repeat the crash by opening the date and time settings tool, checking the set date and time automatically box, hitting apply, entering the root password, then changing the time server and hitting apply again. At this point I get an error "Unable to authenticate/execute the action: 6,". After closing the date and time configuartion tool, the crash reporting dialog appears most of the time.

Earlier I had some trouble changing the time zone using the dialog. After selecting a new time zone, the apply button was still grey and unclickable, so I changed the time zone in the terminal instead.

The crash can be reproduced every time.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#6  0x036f63b0 in QWidget::internalWinId (this=<value optimized out>) at ../../src/gui/kernel/qwidget.h:234
#7  QWidget::effectiveWinId (this=<value optimized out>) at kernel/qwidget.cpp:2355
#8  0x06f3e7cb in KMessageBox::error (parent=0x851fe78, text=@0xbf9cdc90, caption=@0xbf9cdc8c, options={i = 1}) at /usr/src/debug/kdelibs-4.4.0/kdeui/dialogs/kmessagebox.cpp:810
#9  0x00e29fba in KclockModule::save (this=0x851fe78) at /usr/src/debug/kdebase-workspace-4.4.0/kcontrol/dateandtime/main.cpp:97
#10 0x0675d57a in KCModuleProxy::save (this=0x816d370) at /usr/src/debug/kdelibs-4.4.0/kutils/kcmoduleproxy.cpp:279
#11 0x00de88e3 in ModuleView::moduleSave (this=0x83a0380, module=0x851fe78) at /usr/src/debug/kdebase-workspace-4.4.0/systemsettings/core/ModuleView.cpp:302
#12 0x00de8ea9 in ModuleView::moduleSave (this=0x83a0380) at /usr/src/debug/kdebase-workspace-4.4.0/systemsettings/core/ModuleView.cpp:293
#13 0x00dec193 in ModuleView::qt_metacall (this=0x83a0380, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbf9cde38)
    at /usr/src/debug/kdebase-workspace-4.4.0/i586-redhat-linux-gnu/systemsettings/core/ModuleView.moc:95
#14 0x064315ea in QMetaObject::metacall (object=0x83a0380, cl=3214728193, idx=32, argv=0xbf9cde38) at kernel/qmetaobject.cpp:237
#15 0x0643fda5 in QMetaObject::activate (sender=0x83a7a78, m=0x71e2a8c, local_signal_index=0, argv=0xbf9cde38) at kernel/qobject.cpp:3293
#16 0x070caa13 in KPushButton::authorized (this=0x83a7a78, _t1=0x8551120) at /usr/src/debug/kdelibs-4.4.0/i586-redhat-linux-gnu/kdeui/kpushbutton.moc:129
#17 0x070caf9e in KPushButton::KPushButtonPrivate::slotClickedInternal (this=0x83a75b0) at /usr/src/debug/kdelibs-4.4.0/kdeui/widgets/kpushbutton.cpp:102
#18 0x070cbb5e in KPushButton::qt_metacall (this=0x83a7a78, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf9cdf88) at /usr/src/debug/kdelibs-4.4.0/i586-redhat-linux-gnu/kdeui/kpushbutton.moc:88
#19 0x064315ea in QMetaObject::metacall (object=0x83a7a78, cl=3214728193, idx=44, argv=0xbf9cdf88) at kernel/qmetaobject.cpp:237
#20 0x0643fda5 in QMetaObject::activate (sender=0x83a7a78, m=0x3fd7ba4, local_signal_index=2, argv=0xbf9cdf88) at kernel/qobject.cpp:3293
#21 0x03dc8109 in QAbstractButton::clicked (this=0x83a7a78, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#22 0x03aa7ee9 in QAbstractButtonPrivate::emitClicked (this=0x83a9ac0) at widgets/qabstractbutton.cpp:546
#23 0x03aa8d14 in QAbstractButtonPrivate::click (this=0x83a9ac0) at widgets/qabstractbutton.cpp:539
#24 0x03aa8fde in QAbstractButton::mouseReleaseEvent (this=0x83a7a78, e=0xbf9ce6c0) at widgets/qabstractbutton.cpp:1121
#25 0x036fe0f0 in QWidget::event (this=0x83a7a78, event=0xbf9ce6c0) at kernel/qwidget.cpp:7998
#26 0x03aa7d8e in QAbstractButton::event (this=0x83a7a78, e=0x851fe78) at widgets/qabstractbutton.cpp:1080
#27 0x03b52272 in QPushButton::event (this=0x83a7a78, e=0xbf9ce6c0) at widgets/qpushbutton.cpp:679
#28 0x0369fc4c in QApplicationPrivate::notify_helper (this=0x8181548, receiver=0x83a7a78, e=0xbf9ce6c0) at kernel/qapplication.cpp:4300
#29 0x036a7282 in QApplication::notify (this=0xbf9cef7c, receiver=0x83a7a78, e=0xbf9ce6c0) at kernel/qapplication.cpp:3865
#30 0x06fc623a in KApplication::notify (this=0xbf9cef7c, receiver=0x83a7a78, event=0xbf9ce6c0) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#31 0x0642c23b in QCoreApplication::notifyInternal (this=0xbf9cef7c, receiver=0x83a7a78, event=0xbf9ce6c0) at kernel/qcoreapplication.cpp:704
#32 0x036a61ef in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#33 QApplicationPrivate::sendMouseEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qapplication.cpp:2965
#34 0x03731378 in QETWidget::translateMouseEvent (this=0x8202dd0, event=0xbf9cebdc) at kernel/qapplication_x11.cpp:4368
#35 0x03730859 in QApplication::x11ProcessEvent (this=0xbf9cef7c, event=0xbf9cebdc) at kernel/qapplication_x11.cpp:3379
#36 0x0375df5a in x11EventSourceDispatch (s=0x8184668, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#37 0x005e8308 in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#38 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#39 0x005eb9e0 in g_main_context_iterate (context=0x8183890, block=<value optimized out>, dispatch=1, self=0x818c158) at gmain.c:2455
#40 0x005ebb13 in IA__g_main_context_iteration (context=0x8183890, may_block=1) at gmain.c:2518
#41 0x06457f25 in QEventDispatcherGlib::processEvents (this=0x8161888, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:412
#42 0x0375da85 in QGuiEventDispatcherGlib::processEvents (this=0x8161888, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x0642a849 in QEventLoop::processEvents (this=0xbf9ceed4, flags={i = 36}) at kernel/qeventloop.cpp:149
#44 0x0642ac9a in QEventLoop::exec (this=0xbf9ceed4, flags={i = 0}) at kernel/qeventloop.cpp:201
#45 0x0642d41f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#46 0x0369fcf7 in QApplication::exec () at kernel/qapplication.cpp:3579
#47 0x0805614e in main (argc=5, argv=0xbf9cf0c4) at /usr/src/debug/kdebase-workspace-4.4.0/systemsettings/app/main.cpp:49

Reported using DrKonqi