Application: kcmshell4 (4.12.4)
KDE Platform Version: 4.12.4
Qt Version: 4.8.6
Operating System: Linux 3.13.10-200.fc20.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
 System already used NTP server to set it's time from the pool.ntp.org servers, but when I changed it to the europ.pool.ntp.org it crashed just after I entered the authorization password and then clicked ok again.

Note also the time seems to be correct after a first boot, but after a restart, the time drops back one hour every time, so seems like Fedora resets bios clock back one hour as it closes down.  I notice this when I boot from Fedora into Windows after the restart -Windows isn't correctly pulling down the time off network as it should so that's why i notice the wrong time when system restarts.  my system is dual boot system.

-- Backtrace:
Application: KDE Control Module (kcmshell4), 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 0x7f32aa1318c0 (LWP 16396))]

Thread 2 (Thread 0x7f3295a0f700 (LWP 16401)):
#0  0x0000003a17aea9dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003a1a6495b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f32900010c0, timeout=-1, context=0xc42140) at gmain.c:4007
#2  g_main_context_iterate (context=0xc42140, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#3  0x0000003a1a649a3a in g_main_loop_run (loop=0xc420d0) at gmain.c:3907
#4  0x0000003a284d0376 in gdbus_shared_thread_func (user_data=0xc42110) at gdbusprivate.c:278
#5  0x0000003a1a66ea45 in g_thread_proxy (data=0xc45050) at gthread.c:798
#6  0x0000003a18207f33 in start_thread (arg=0x7f3295a0f700) at pthread_create.c:309
#7  0x0000003a17af4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f32aa1318c0 (LWP 16396)):
[KCrash Handler]
#6  0x0000000000002013 in ?? ()
#7  0x00007f32ac320bbe in QObject::connect (sender=sender@entry=0xf53030, signal=0x7f32ac3e87ad "timeout()", signal@entry=0x7f32ac3e87ac "2timeout()", receiver=receiver@entry=0x836490, method=0x7f329dcb3a45 "load()", method@entry=0x7f329dcb3a44 "1load()", type=Qt::AutoConnection, type@entry=Qt::AutoCompatConnection) at kernel/qobject.cpp:2611
#8  0x00007f32ac328ebc in QSingleShotTimer::QSingleShotTimer (this=0xf53030, msec=5000, receiver=0x836490, member=0x7f329dcb3a44 "1load()") at kernel/qtimer.cpp:300
#9  0x00007f32ac328fae in QTimer::singleShot (msec=msec@entry=5000, receiver=receiver@entry=0x836490, member=member@entry=0x7f329dcb3a44 "1load()") at kernel/qtimer.cpp:363
#10 0x00007f329dcb28f3 in KclockModule::save (this=0x836490) at /usr/src/debug/kde-workspace-4.11.9/kcontrol/dateandtime/main.cpp:113
#11 0x0000003a36c21997 in KCModuleProxy::save (this=this@entry=0x878110) at /usr/src/debug/kdelibs-4.12.4/kutils/kcmoduleproxy.cpp:280
#12 0x0000003a36c1d930 in KCMultiDialogPrivate::apply (this=<optimized out>) at /usr/src/debug/kdelibs-4.12.4/kutils/kcmultidialog.cpp:300
#13 0x0000003a36c1da67 in KCMultiDialog::slotOkClicked (this=0x8729d0) at /usr/src/debug/kdelibs-4.12.4/kutils/kcmultidialog.cpp:334
#14 0x00007f32ac31f938 in QMetaObject::activate (sender=0x8684a0, m=m@entry=0x3a26671780 <KPushButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffff26f7010) at kernel/qobject.cpp:3567
#15 0x0000003a26317d1f in KPushButton::authorized (this=<optimized out>, _t1=0xb46be0) at /usr/src/debug/kdelibs-4.12.4/x86_64-redhat-linux-gnu/kdeui/kpushbutton.moc:142
#16 0x00007f32ac31f938 in QMetaObject::activate (sender=sender@entry=0x8684a0, m=m@entry=0x7f32ac16dbc0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffff26f7160) at kernel/qobject.cpp:3567
#17 0x00007f32abcf0222 in QAbstractButton::clicked (this=this@entry=0x8684a0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:219
#18 0x00007f32aba33143 in QAbstractButtonPrivate::emitClicked (this=this@entry=0x87af00) at widgets/qabstractbutton.cpp:548
#19 0x00007f32aba344f7 in QAbstractButtonPrivate::click (this=this@entry=0x87af00) at widgets/qabstractbutton.cpp:541
#20 0x00007f32aba345fc in QAbstractButton::mouseReleaseEvent (this=0x8684a0, e=0x7ffff26f76c0) at widgets/qabstractbutton.cpp:1123
#21 0x00007f32ab6bedb8 in QWidget::event (this=0x8684a0, event=0x7ffff26f76c0) at kernel/qwidget.cpp:8389
#22 0x00007f32ab66bebc in QApplicationPrivate::notify_helper (this=0x6c1a60, receiver=0x8684a0, e=0x7ffff26f76c0) at kernel/qapplication.cpp:4565
#23 0x00007f32ab672961 in QApplication::notify (this=this@entry=0x7ffff26f7ff0, receiver=receiver@entry=0x8684a0, e=e@entry=0x7ffff26f76c0) at kernel/qapplication.cpp:4108
#24 0x0000003a2624ab0a in KApplication::notify (this=0x7ffff26f7ff0, receiver=0x8684a0, event=0x7ffff26f76c0) at /usr/src/debug/kdelibs-4.12.4/kdeui/kernel/kapplication.cpp:311
#25 0x00007f32ac30aebd in QCoreApplication::notifyInternal (this=0x7ffff26f7ff0, receiver=0x8684a0, event=0x7ffff26f76c0) at kernel/qcoreapplication.cpp:953
#26 0x00007f32ab6720d7 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x8684a0, event=event@entry=0x7ffff26f76c0, alienWidget=alienWidget@entry=0x8684a0, nativeWidget=nativeWidget@entry=0x8729d0, buttonDown=buttonDown@entry=0x7f32ac180278 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at ../../src/corelib/kernel/qcoreapplication.h:231
#27 0x00007f32ab6e77ab in QETWidget::translateMouseEvent (this=this@entry=0x8729d0, event=event@entry=0x7ffff26f7a30) at kernel/qapplication_x11.cpp:4540
#28 0x00007f32ab6e621c in QApplication::x11ProcessEvent (this=0x7ffff26f7ff0, event=event@entry=0x7ffff26f7a30) at kernel/qapplication_x11.cpp:3663
#29 0x00007f32ab70dc24 in x11EventSourceDispatch (s=s@entry=0x6c2c00, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#30 0x0000003a1a6492a6 in g_main_dispatch (context=0x6c28e0) at gmain.c:3066
#31 g_main_context_dispatch (context=context@entry=0x6c28e0) at gmain.c:3642
#32 0x0000003a1a649628 in g_main_context_iterate (context=context@entry=0x6c28e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#33 0x0000003a1a6496dc in g_main_context_iteration (context=0x6c28e0, may_block=1) at gmain.c:3774
#34 0x00007f32ac339af6 in QEventDispatcherGlib::processEvents (this=0x6976b0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#35 0x00007f32ab70dda6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#36 0x00007f32ac30995f in QEventLoop::processEvents (this=this@entry=0x7ffff26f7e30, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f32ac309cad in QEventLoop::exec (this=this@entry=0x7ffff26f7e30, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007f32abb3585c in QDialog::exec (this=this@entry=0x8729d0) at dialogs/qdialog.cpp:562
#39 0x0000003a20207ec5 in kdemain (_argc=<optimized out>, _argv=<optimized out>) at /usr/src/debug/kde-runtime-4.12.4/kcmshell/main.cpp:297
#40 0x0000003a17a21d65 in __libc_start_main (main=0x400790 <main(int, char**)>, argc=2, argv=0x7ffff26f8138, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff26f8128) at libc-start.c:285
#41 0x00000000004007c1 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 242648.

Possible duplicates by query: bug 333629, bug 332878, bug 332582, bug 332445, bug 332080.

Reported using DrKonqi