Application: systemsettings (1.0)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.9.9-302.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

-- Information about the crash:
- What I was doing when the application crashed:
System settings go to Date & Time
Uncheck Set date and time automatically
Click Apply
It ask for root
Click Apply
Unable to authethificate/execute action 6

Does not happen every time

The crash can be reproduced sometimes.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f8af59f78c0 (LWP 11942))]

Thread 2 (Thread 0x7f8ae97f9700 (LWP 11950)):
#0  0x0000003bf0e87281 in g_mutex_unlock (mutex=mutex@entry=0x2e4a760) at gthread-posix.c:229
#1  0x0000003bf0e47a0b in g_main_context_query (context=context@entry=0x2e4a760, max_priority=2147483647, timeout=timeout@entry=0x7f8ae97f8d1c, fds=fds@entry=0x7f8ae40010c0, n_fds=n_fds@entry=3) at gmain.c:3462
#2  0x0000003bf0e48062 in g_main_context_iterate (context=0x2e4a760, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3683
#3  0x0000003bf0e4855a in g_main_loop_run (loop=0x2e4a6f0) at gmain.c:3895
#4  0x0000003c01ec6d46 in gdbus_shared_thread_func (user_data=0x2e4a730) at gdbusprivate.c:278
#5  0x0000003bf0e6c185 in g_thread_proxy (data=0x2e47ad0) at gthread.c:798
#6  0x0000003beee07c53 in start_thread (arg=0x7f8ae97f9700) at pthread_create.c:308
#7  0x0000003beeaf513d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f8af59f78c0 (LWP 11942)):
[KCrash Handler]
#6  0x0000000000000040 in ?? ()
#7  0x0000003bf6b8ec89 in QObject::connect (sender=sender@entry=0x2d6da30, signal=0x3bf6c5384d "timeout()", signal@entry=0x3bf6c5384c "2timeout()", receiver=receiver@entry=0x2ab4080, method=0x7f8aea32f385 "load()", method@entry=0x7f8aea32f384 "1load()", type=Qt::AutoConnection, type@entry=Qt::AutoCompatConnection) at kernel/qobject.cpp:2587
#8  0x0000003bf6b96b0c in QSingleShotTimer::QSingleShotTimer (this=0x2d6da30, msec=5000, receiver=0x2ab4080, member=0x7f8aea32f384 "1load()") at kernel/qtimer.cpp:300
#9  0x0000003bf6b96bce in QTimer::singleShot (msec=5000, receiver=0x2ab4080, member=0x7f8aea32f384 "1load()") at kernel/qtimer.cpp:363
#10 0x00007f8aea32e2e3 in KclockModule::save() () from /usr/lib64/kde4/kcm_clock.so
#11 0x0000003eb26211b7 in KCModuleProxy::save (this=<optimized out>) at /usr/src/debug/kdelibs-4.10.5/kutils/kcmoduleproxy.cpp:279
#12 0x0000003eb2a0efd3 in ModuleView::moduleSave(KCModuleProxy*) () from /lib64/libsystemsettingsview.so.2
#13 0x0000003eb2a1125a in ModuleView::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.26] () from /lib64/libsystemsettingsview.so.2
#14 0x0000003bf6b8dadc in QMetaObject::activate (sender=0x2818340, m=m@entry=0x3eada58800 <KPushButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff74dc6e50) at kernel/qobject.cpp:3539
#15 0x0000003ead70381f in KPushButton::authorized (this=<optimized out>, _t1=0x2d99980) at /usr/src/debug/kdelibs-4.10.5/x86_64-redhat-linux-gnu/kdeui/kpushbutton.moc:142
#16 0x0000003bf6b8dadc in QMetaObject::activate (sender=sender@entry=0x2818340, m=m@entry=0x3fc1890400 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff74dc6f80) at kernel/qobject.cpp:3539
#17 0x0000003fc140dcb2 in QAbstractButton::clicked (this=this@entry=0x2818340, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:219
#18 0x0000003fc1173b33 in QAbstractButtonPrivate::emitClicked (this=this@entry=0x28333b0) at widgets/qabstractbutton.cpp:548
#19 0x0000003fc1174d33 in QAbstractButtonPrivate::click (this=this@entry=0x28333b0) at widgets/qabstractbutton.cpp:541
#20 0x0000003fc1174e1c in QAbstractButton::mouseReleaseEvent (this=0x2818340, e=0x7fff74dc7470) at widgets/qabstractbutton.cpp:1123
#21 0x0000003fc0e178be in QWidget::event (this=0x2818340, event=0x7fff74dc7470) at kernel/qwidget.cpp:8375
#22 0x0000003fc0dc846c in QApplicationPrivate::notify_helper (this=0x2540220, receiver=0x2818340, e=0x7fff74dc7470) at kernel/qapplication.cpp:4562
#23 0x0000003fc0dceb6d in QApplication::notify (this=this@entry=0x7fff74dc7cc0, receiver=receiver@entry=0x2818340, e=e@entry=0x7fff74dc7470) at kernel/qapplication.cpp:4105
#24 0x0000003ead6415ba in KApplication::notify (this=0x7fff74dc7cc0, receiver=0x2818340, event=0x7fff74dc7470) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#25 0x0000003bf6b79f7d in QCoreApplication::notifyInternal (this=0x7fff74dc7cc0, receiver=0x2818340, event=0x7fff74dc7470) at kernel/qcoreapplication.cpp:949
#26 0x0000003fc0dce323 in QApplicationPrivate::sendMouseEvent (receiver=0x2818340, event=0x7fff74dc7470, alienWidget=0x2818340, nativeWidget=0x26d1600, buttonDown=0x3fc18a2258 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:231
#27 0x0000003fc0e3f6bb in QETWidget::translateMouseEvent (this=0x26d1600, event=<optimized out>) at kernel/qapplication_x11.cpp:4537
#28 0x0000003fc0e3e12c in QApplication::x11ProcessEvent (this=0x7fff74dc7cc0, event=event@entry=0x7fff74dc77e0) at kernel/qapplication_x11.cpp:3660
#29 0x0000003fc0e64be4 in x11EventSourceDispatch (s=s@entry=0x25314e0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#30 0x0000003bf0e47e06 in g_main_dispatch (context=0x253fe90) at gmain.c:3054
#31 g_main_context_dispatch (context=context@entry=0x253fe90) at gmain.c:3630
#32 0x0000003bf0e48158 in g_main_context_iterate (context=context@entry=0x253fe90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#33 0x0000003bf0e481fc in g_main_context_iteration (context=0x253fe90, may_block=1) at gmain.c:3762
#34 0x0000003bf6ba6cd6 in QEventDispatcherGlib::processEvents (this=0x24f7100, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#35 0x0000003fc0e64d56 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#36 0x0000003bf6b78bdf in QEventLoop::processEvents (this=this@entry=0x7fff74dc7bc0, flags=...) at kernel/qeventloop.cpp:149
#37 0x0000003bf6b78ed5 in QEventLoop::exec (this=this@entry=0x7fff74dc7bc0, flags=...) at kernel/qeventloop.cpp:204
#38 0x0000003bf6b7dfbb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#39 0x000000000040ab5b in main ()

Possible duplicates by query: bug 322384, bug 322305, bug 322301, bug 322241, bug 322224.

Reported using DrKonqi