Application: systemsettings (1.0)
KDE Platform Version: 4.7.3 (4.7.3) (Compiled from sources)
Qt Version: 4.8.0
Operating System: Linux 3.1.1-2.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"

-- Information about the crash:
- What I was doing when the application crashed:  Running updates when the "Do you trust the source?" Dialoge opened and the yes was clicked.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  data (this=0x67007600730074) at ../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:2428
#8  d_func (this=0x6700760073006c) at kernel/qobject.h:115
#9  QMetaObject::activate (sender=0x6700760073006c, m=<optimized out>, local_signal_index=0, argv=0x7fffb17549f0) at kernel/qobject.cpp:3455
#10 0x000000377fa2175f in KCModuleProxy::changed (this=<optimized out>, _t1=false) at /usr/src/debug/kdelibs-4.7.3/x86_64-redhat-linux-gnu/kutils/kcmoduleproxy.moc:121
#11 0x000000377fa217cb in _k_moduleChanged (c=<optimized out>, this=<optimized out>) at /usr/src/debug/kdelibs-4.7.3/kutils/kcmoduleproxy.cpp:233
#12 KCModuleProxyPrivate::_k_moduleChanged (this=<optimized out>, c=<optimized out>) at /usr/src/debug/kdelibs-4.7.3/kutils/kcmoduleproxy.cpp:225
#13 0x000000376640f173 in ModuleView::moduleSave (this=<optimized out>, module=<optimized out>) at /usr/src/debug/kde-workspace-4.7.3/systemsettings/core/ModuleView.cpp:319
#14 0x000000376641189a in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.7.3/x86_64-redhat-linux-gnu/systemsettings/core/ModuleView.moc:72
#15 ModuleView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kde-workspace-4.7.3/x86_64-redhat-linux-gnu/systemsettings/core/ModuleView.moc:61
#16 0x000000376918b7d1 in QMetaObject::activate (sender=0x2455ff0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb1754ba0) at kernel/qobject.cpp:3546
#17 0x000000376c84c702 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#18 0x000000376c58f36e in QAbstractButtonPrivate::emitClicked (this=0x248f610) at widgets/qabstractbutton.cpp:546
#19 0x000000376c5906ab in QAbstractButtonPrivate::click (this=0x248f610) at widgets/qabstractbutton.cpp:539
#20 0x000000376c59091c in QAbstractButton::mouseReleaseEvent (this=0x2455ff0, e=0x7fffb1755470) at widgets/qabstractbutton.cpp:1121
#21 0x000000376c219d8a in QWidget::event (this=0x2455ff0, event=0x7fffb1755470) at kernel/qwidget.cpp:8350
#22 0x000000376c1c96f4 in notify_helper (e=0x7fffb1755470, receiver=0x2455ff0, this=0x221e300) at kernel/qapplication.cpp:4518
#23 QApplicationPrivate::notify_helper (this=0x221e300, receiver=0x2455ff0, e=0x7fffb1755470) at kernel/qapplication.cpp:4490
#24 0x000000376c1cee43 in QApplication::notify (this=<optimized out>, receiver=0x2455ff0, e=0x7fffb1755470) at kernel/qapplication.cpp:4061
#25 0x000000376f450396 in KApplication::notify (this=0x7fffb1756170, receiver=0x2455ff0, event=0x7fffb1755470) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#26 0x0000003769177b4c in QCoreApplication::notifyInternal (this=0x7fffb1756170, receiver=0x2455ff0, event=0x7fffb1755470) at kernel/qcoreapplication.cpp:876
#27 0x000000376c1ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#28 QApplicationPrivate::sendMouseEvent (receiver=0x2455ff0, event=0x7fffb1755470, alienWidget=0x2455ff0, nativeWidget=0x23392e0, buttonDown=0x2455ff0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#29 0x000000376c246045 in QETWidget::translateMouseEvent (this=0x23392e0, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#30 0x000000376c244f0a in QApplication::x11ProcessEvent (this=0x7fffb1756170, event=0x7fffb1755d30) at kernel/qapplication_x11.cpp:3641
#31 0x000000376c26c74c in x11EventSourceDispatch (s=0x2221b50, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#32 0x0000003760844a7d in g_main_dispatch (context=0x2220840) at gmain.c:2425
#33 g_main_context_dispatch (context=0x2220840) at gmain.c:2995
#34 0x0000003760845278 in g_main_context_iterate (context=0x2220840, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#35 0x000000376084544c in g_main_context_iteration (context=0x2220840, may_block=1) at gmain.c:3136
#36 0x00000037691a682f in QEventDispatcherGlib::processEvents (this=0x21ed990, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#37 0x000000376c26c43e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#38 0x0000003769176c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x0000003769176ed7 in QEventLoop::exec (this=0x7fffb1756100, flags=...) at kernel/qeventloop.cpp:204
#40 0x000000376917b8d5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#41 0x000000000040a835 in main (argc=5, argv=0x7fffb1756438) at /usr/src/debug/kde-workspace-4.7.3/systemsettings/app/main.cpp:49

Possible duplicates by query: bug 287253, bug 286383, bug 281091, bug 266189.

Reported using DrKonqi