Application: kcmshell4 (4.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.16.7-200.fc20.x86_64 x86_64
Distribution: "Fedora release 20 (Heisenbug)"

-- Information about the crash:
- What I was doing when the application crashed:

Was trying to configure time zone in Digital Clock Settings

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2cc40b48c0 (LWP 4726))]

Thread 2 (Thread 0x7f2cae534700 (LWP 4728)):
#0  0x000000350c2e64dd in read () from /lib64/libc.so.6
#1  0x00000035206a98dc in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#2  0x0000003523601bf7 in ?? () from /usr/lib64/nvidia-304xx/tls/libnvidia-tls.so.304.123
#3  0x000000350ea897b0 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#4  0x000000350ea4909c in g_main_context_check () from /lib64/libglib-2.0.so.0
#5  0x000000350ea49533 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#6  0x000000350ea49a3a in g_main_loop_run () from /lib64/libglib-2.0.so.0
#7  0x000000351ccd0376 in gdbus_shared_thread_func () from /lib64/libgio-2.0.so.0
#8  0x000000350ea6ea45 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#9  0x00000035206aa8f4 in ?? () from /usr/lib64/nvidia-304xx/libGL.so.1
#10 0x000000350ca07ee5 in start_thread () from /lib64/libpthread.so.0
#11 0x000000350c2f4b8d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f2cc40b48c0 (LWP 4726)):
[KCrash Handler]
#5  0x0000000000000030 in ?? ()
#6  0x000000351739c5fe in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /lib64/libQtCore.so.4
#7  0x00000035173a48dc in QSingleShotTimer::QSingleShotTimer(int, QObject*, char const*) () from /lib64/libQtCore.so.4
#8  0x00000035173a49ce in QTimer::singleShot(int, QObject*, char const*) () from /lib64/libQtCore.so.4
#9  0x00007f2cb6dc2903 in KclockModule::save() () from /usr/lib64/kde4/kcm_clock.so
#10 0x0000003b96021917 in KCModuleProxy::save() () from /lib64/libkcmutils.so.4
#11 0x0000003b9601d8d0 in KCMultiDialogPrivate::apply() () from /lib64/libkcmutils.so.4
#12 0x000000351739b37a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#13 0x0000003b91b171af in KPushButton::authorized(KAuth::Action*) () from /lib64/libkdeui.so.5
#14 0x000000351739b37a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#15 0x000000351a24d6d2 in QAbstractButton::clicked(bool) () from /lib64/libQtGui.so.4
#16 0x0000003519f90d73 in QAbstractButtonPrivate::emitClicked() () from /lib64/libQtGui.so.4
#17 0x0000003519f92127 in QAbstractButtonPrivate::click() () from /lib64/libQtGui.so.4
#18 0x0000003519f9222c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQtGui.so.4
#19 0x0000003519c1dcc8 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#20 0x0000003519bcae5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#21 0x0000003519bd18f1 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#22 0x0000003b91a4a53a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#23 0x00000035173868fd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#24 0x0000003519bd1067 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQtGui.so.4
#25 0x0000003519c4663b in QETWidget::translateMouseEvent(_XEvent const*) () from /lib64/libQtGui.so.4
#26 0x0000003519c450ac in QApplication::x11ProcessEvent(_XEvent*) () from /lib64/libQtGui.so.4
#27 0x0000003519c6cac4 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtGui.so.4
#28 0x000000350ea492a6 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#29 0x000000350ea49628 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#30 0x000000350ea496dc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#31 0x00000035173b541e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#32 0x0000003519c6cc46 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#33 0x000000351738538f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#34 0x00000035173856dd in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x000000351a09340c in QDialog::exec() () from /lib64/libQtGui.so.4
#36 0x0000003b90e07ea5 in kdemain () from /lib64/libkdeinit4_kcmshell4.so
#37 0x000000350c221d65 in __libc_start_main () from /lib64/libc.so.6
#38 0x00000000004007c1 in _start ()

Possible duplicates by query: bug 336337, bug 336229, bug 335738, bug 335582, bug 335290.

Reported using DrKonqi