Bug 288050

Application: systemsettings (1.0)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.8.0
Operating System: Linux 3.1.2-1.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- Unusual behavior I noticed:

updater showing some updates names improperly kde kaffeine keeps reporting desktop mrp missing

The crash can be reproduced some of the 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  isSignalConnected (signal_index=3, this=0x6) at kernel/qobject_p.h:229
#7  QMetaObject::activate (sender=0x2928140, m=<optimized out>, local_signal_index=0, argv=0x7fff7371d8c0) at kernel/qobject.cpp:3455
#8  0x00000038cde2175f 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
#9  0x00000038cde217cb in _k_moduleChanged (c=<optimized out>, this=<optimized out>) at /usr/src/debug/kdelibs-4.7.3/kutils/kcmoduleproxy.cpp:233
#10 KCModuleProxyPrivate::_k_moduleChanged (this=<optimized out>, c=<optimized out>) at /usr/src/debug/kdelibs-4.7.3/kutils/kcmoduleproxy.cpp:225
#11 0x00000038b740f173 in ModuleView::moduleSave(KCModuleProxy*) () from /usr/lib64/libsystemsettingsview.so.2
#12 0x00000038b741189a in ?? () from /usr/lib64/libsystemsettingsview.so.2
#13 0x00000038b7d8b7d1 in QMetaObject::activate (sender=0x2464590, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff7371da70) at kernel/qobject.cpp:3546
#14 0x00000038bbc4c702 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#15 0x00000038bb98f36e in QAbstractButtonPrivate::emitClicked (this=0x248e3c0) at widgets/qabstractbutton.cpp:546
#16 0x00000038bb9906ab in QAbstractButtonPrivate::click (this=0x248e3c0) at widgets/qabstractbutton.cpp:539
#17 0x00000038bb99091c in QAbstractButton::mouseReleaseEvent (this=0x2464590, e=0x7fff7371e340) at widgets/qabstractbutton.cpp:1121
#18 0x00000038bb619d8a in QWidget::event (this=0x2464590, event=0x7fff7371e340) at kernel/qwidget.cpp:8350
#19 0x00000038bb5c96f4 in notify_helper (e=0x7fff7371e340, receiver=0x2464590, this=0x219afc0) at kernel/qapplication.cpp:4518
#20 QApplicationPrivate::notify_helper (this=0x219afc0, receiver=0x2464590, e=0x7fff7371e340) at kernel/qapplication.cpp:4490
#21 0x00000038bb5cee43 in QApplication::notify (this=<optimized out>, receiver=0x2464590, e=0x7fff7371e340) at kernel/qapplication.cpp:4061
#22 0x00000038bd450396 in KApplication::notify (this=0x7fff7371f040, receiver=0x2464590, event=0x7fff7371e340) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#23 0x00000038b7d77b4c in QCoreApplication::notifyInternal (this=0x7fff7371f040, receiver=0x2464590, event=0x7fff7371e340) at kernel/qcoreapplication.cpp:876
#24 0x00000038bb5ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#25 QApplicationPrivate::sendMouseEvent (receiver=0x2464590, event=0x7fff7371e340, alienWidget=0x2464590, nativeWidget=0x24778e0, buttonDown=0x2464590, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#26 0x00000038bb646045 in QETWidget::translateMouseEvent (this=0x24778e0, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#27 0x00000038bb644f0a in QApplication::x11ProcessEvent (this=0x7fff7371f040, event=0x7fff7371ec00) at kernel/qapplication_x11.cpp:3641
#28 0x00000038bb66c74c in x11EventSourceDispatch (s=0x2191690, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#29 0x00000038aec44a7d in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#30 0x00000038aec45278 in ?? () from /lib64/libglib-2.0.so.0
#31 0x00000038aec4544c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#32 0x00000038b7da682f in QEventDispatcherGlib::processEvents (this=0x2166990, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#33 0x00000038bb66c43e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#34 0x00000038b7d76c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00000038b7d76ed7 in QEventLoop::exec (this=0x7fff7371efd0, flags=...) at kernel/qeventloop.cpp:204
#36 0x00000038b7d7b8d5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#37 0x000000000040a835 in ?? ()
#38 0x00000038acc2169d in __libc_start_main (main=0x40a420, argc=5, ubp_av=0x7fff7371f308, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff7371f2f8) at libc-start.c:226
#39 0x000000000040a889 in _start ()

Possible duplicates by query: bug 286383.

Reported using DrKonqi