Application: systemsettings (1.0)
KDE Platform Version: 4.8.5 (4.8.5) (Compiled from sources)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-51-generic-pae i686
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
 my first action when i'm connected in my session  is open kmix and subitely crashed. because i have some problems with phonon he doesn't save my setting after reboot!
Thanks J.BEN SALEM

The crash can be reproduced every time.

-- Backtrace:
Application: Configuration du système (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb77c1740 (LWP 6852))]

Thread 2 (Thread 0xb5e51b40 (LWP 6853)):
#0  0x4baa4dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x4c137855 in do_gettime (frac=0xb5e50fb0, sec=0xb5e50fa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x4c221766 in QTimerInfoList::updateCurrentTime (this=0xb5502074) at kernel/qeventdispatcher_unix.cpp:343
#4  0x4c221aba in QTimerInfoList::timerWait (this=0xb5502074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x4c220363 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb5e510bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x4c2203fd in timerSourcePrepare (source=0xb5502040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x4bc41872 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x4bc41faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x4bc42201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x4c220e27 in QEventDispatcherGlib::processEvents (this=0xb5500468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x4c1eca4d in QEventLoop::processEvents (this=0xb5e51240, flags=...) at kernel/qeventloop.cpp:149
#12 0x4c1ecce9 in QEventLoop::exec (this=0xb5e51240, flags=...) at kernel/qeventloop.cpp:204
#13 0x4c0d5e8c in QThread::exec (this=0x9ff8a50) at thread/qthread.cpp:501
#14 0x4c1ca09d in QInotifyFileSystemWatcherEngine::run (this=0x9ff8a50) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x4c0d9320 in QThreadPrivate::start (arg=0x9ff8a50) at thread/qthread_unix.cpp:298
#16 0x4ba8ad4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x4b9c0dde in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb77c1740 (LWP 6852)):
[KCrash Handler]
#7  0xb560d091 in KDEDConfig::slotStartService (this=0xa7a50b8) at ../../../kcontrol/kded/kcmkded.cpp:441
#8  0x4c204bf1 in QMetaObject::activate (sender=0xa7e9890, m=0x4d43ef48, local_signal_index=2, argv=0xbf8590f8) at kernel/qobject.cpp:3547
#9  0x4d1eb0fd in QAbstractButton::clicked (this=0xa7e9890, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#10 0x4cededad in QAbstractButtonPrivate::emitClicked (this=0xa7ea1e8) at widgets/qabstractbutton.cpp:548
#11 0x4cee041b in QAbstractButtonPrivate::click (this=0xa7ea1e8) at widgets/qabstractbutton.cpp:541
#12 0x4cee06d6 in QAbstractButton::mouseReleaseEvent (this=0xa7e9890, e=0xbf8597c4) at widgets/qabstractbutton.cpp:1123
#13 0x4cb0d92c in QWidget::event (this=0xa7e9890, event=0xbf8597c4) at kernel/qwidget.cpp:8362
#14 0x4cedf979 in QAbstractButton::event (this=0xa7e9890, e=0xbf8597c4) at widgets/qabstractbutton.cpp:1082
#15 0x4cf82ee8 in QPushButton::event (this=0xa7e9890, e=0xbf8597c4) at widgets/qpushbutton.cpp:683
#16 0x4cab3654 in notify_helper (e=0xbf8597c4, receiver=0xa7e9890, this=0x9fb29d0) at kernel/qapplication.cpp:4559
#17 QApplicationPrivate::notify_helper (this=0x9fb29d0, receiver=0xa7e9890, e=0xbf8597c4) at kernel/qapplication.cpp:4531
#18 0x4cab97a4 in QApplication::notify (this=0x9fb29d0, receiver=0xa7e9890, e=0xbf8597c4) at kernel/qapplication.cpp:4102
#19 0x4182b921 in KApplication::notify (this=0xbf85a01c, receiver=0xa7e9890, event=0xbf8597c4) at ../../kdeui/kernel/kapplication.cpp:311
#20 0x4c1edebe in QCoreApplication::notifyInternal (this=0xbf85a01c, receiver=0xa7e9890, event=0xbf8597c4) at kernel/qcoreapplication.cpp:876
#21 0x4cab4615 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QApplicationPrivate::sendMouseEvent (receiver=0xa7e9890, event=0xbf8597c4, alienWidget=0xa7e9890, nativeWidget=0xa115a10, buttonDown=0x4d448474, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#23 0x4cb407f4 in QETWidget::translateMouseEvent (this=0xa115a10, event=0xbf859c7c) at kernel/qapplication_x11.cpp:4617
#24 0x4cb3f38d in QApplication::x11ProcessEvent (this=0xbf85a01c, event=0xbf859c7c) at kernel/qapplication_x11.cpp:3732
#25 0x4cb6c62c in x11EventSourceDispatch (s=0x9fb52e8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x4bc41d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0x4bc42125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0x4bc42201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0x4c220dc7 in QEventDispatcherGlib::processEvents (this=0x9f877b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x4cb6c22a in QGuiEventDispatcherGlib::processEvents (this=0x9f877b0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x4c1eca4d in QEventLoop::processEvents (this=0xbf859f74, flags=...) at kernel/qeventloop.cpp:149
#32 0x4c1ecce9 in QEventLoop::exec (this=0xbf859f74, flags=...) at kernel/qeventloop.cpp:204
#33 0x4c1f23fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#34 0x4cab11f4 in QApplication::exec () at kernel/qapplication.cpp:3820
#35 0x080502b8 in main (argc=1296316784, argv=0x4ca99456) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 317303, bug 306888, bug 304765, bug 300546, bug 298447.

Reported using DrKonqi