Application: kcmshell4 (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-27-generic i686
Distribution: Ubuntu 13.04

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

Resetting time to NTP, This is on a OS mounted to a portable hard drive.  The time does update, but plasma chrashes during the update.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb55e7740 (LWP 3384))]

Thread 3 (Thread 0xae943b40 (LWP 3385)):
#0  0xb5909d28 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb58c6680 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb58c6c2b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xaea39bca in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0xb58ebfc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb59dad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb761e3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa8d2eb40 (LWP 3386)):
#0  0xb5909a57 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb5909d68 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb58c5d10 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb58c65cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb58c6831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6c39c3f in QEventDispatcherGlib::processEvents (this=0xa8400468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb6c063ec in QEventLoop::processEvents (this=this@entry=0xa8d2e228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6c066e1 in QEventLoop::exec (this=this@entry=0xa8d2e228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6af1fec in QThread::exec (this=this@entry=0x931c1b0) at thread/qthread.cpp:542
#9  0xb6be5f2d in QInotifyFileSystemWatcherEngine::run (this=0x931c1b0) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb6af4b18 in QThreadPrivate::start (arg=0x931c1b0) at thread/qthread_unix.cpp:338
#11 0xb59dad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb761e3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb55e7740 (LWP 3384)):
[KCrash Handler]
#7  0x00000018 in ?? ()
#8  0xb6c213a9 in QObject::connect (sender=0x95b55e8, signal=0x4 <Address 0x4 out of bounds>, receiver=0x9303e28, method=0xb26385bb "1load()", type=Qt::AutoConnection, type@entry=Qt::AutoCompatConnection) at kernel/qobject.cpp:2587
#9  0xb6c271b8 in QSingleShotTimer::QSingleShotTimer (this=0x95b55e8, msec=5000, receiver=0x9303e28, member=0xb26385bb "1load()") at kernel/qtimer.cpp:300
#10 0xb6c27360 in QTimer::singleShot (msec=msec@entry=5000, receiver=receiver@entry=0x9303e28, member=member@entry=0xb26385bb "1load()") at kernel/qtimer.cpp:363
#11 0xb2636a1c in KclockModule::save (this=0x9303e28) at ../../../kcontrol/dateandtime/main.cpp:113
#12 0xb750b4da in KCModuleProxy::save (this=this@entry=0x91b4f88) at ../../kutils/kcmoduleproxy.cpp:279
#13 0xb75070c8 in KCMultiDialogPrivate::apply (this=0x919e518) at ../../kutils/kcmultidialog.cpp:300
#14 0xb7507251 in KCMultiDialog::slotApplyClicked (this=0x919e518, this@entry=0x91ae520) at ../../kutils/kcmultidialog.cpp:326
#15 0xb7509020 in qt_static_metacall (_a=0xbf91a938, _id=4, _o=0x91ae520, _c=<optimized out>) at ./kcmultidialog.moc:72
#16 KCMultiDialog::qt_static_metacall (_o=0x91ae520, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf91a938) at ./kcmultidialog.moc:62
#17 0xb6c1db56 in QMetaObject::activate (sender=sender@entry=0x91ae248, m=m@entry=0xb74e84f0 <KPushButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0xbf91a938) at kernel/qobject.cpp:3539
#18 0xb7386385 in KPushButton::authorized (this=0x91ae248, _t1=0x93869a8) at ./kpushbutton.moc:143
#19 0xb7386406 in KPushButton::KPushButtonPrivate::slotClickedInternal (this=0x91b97a8) at ../../kdeui/widgets/kpushbutton.cpp:102
#20 0xb738647f in qt_static_metacall (_a=0xbf91aa78, _id=3, _o=0x91ae248, _c=<optimized out>) at ./kpushbutton.moc:65
#21 KPushButton::qt_static_metacall (_o=0x91ae248, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf91aa78) at ./kpushbutton.moc:56
#22 0xb6c1db56 in QMetaObject::activate (sender=sender@entry=0x91ae248, m=m@entry=0xb6a7f7c8 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0xbf91aa78) at kernel/qobject.cpp:3539
#23 0xb680fb6d in QAbstractButton::clicked (this=this@entry=0x91ae248, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#24 0xb65157dd in QAbstractButtonPrivate::emitClicked (this=this@entry=0x91bbaa0) at widgets/qabstractbutton.cpp:548
#25 0xb6515fdb in QAbstractButtonPrivate::click (this=this@entry=0x91bbaa0) at widgets/qabstractbutton.cpp:541
#26 0xb6516296 in QAbstractButton::mouseReleaseEvent (this=0x91ae248, e=0xbf91b184) at widgets/qabstractbutton.cpp:1123
#27 0xb614c710 in QWidget::event (this=0x91ae248, event=0xbf91b184) at kernel/qwidget.cpp:8375
#28 0xb6517132 in QAbstractButton::event (this=this@entry=0x91ae248, e=e@entry=0xbf91b184) at widgets/qabstractbutton.cpp:1082
#29 0xb65b66f8 in QPushButton::event (this=0x91ae248, e=0xbf91b184) at widgets/qpushbutton.cpp:683
#30 0xb60f5c7c in QApplicationPrivate::notify_helper (this=0x90958e8, receiver=0x91ae248, e=0xbf91b184) at kernel/qapplication.cpp:4567
#31 0xb60f9587 in QApplication::notify (this=0x90958e8, receiver=0x91ae248, e=0xbf91b184) at kernel/qapplication.cpp:4110
#32 0xb72a1491 in KApplication::notify (this=0xbf91b9d0, receiver=0x91ae248, event=0xbf91b184) at ../../kdeui/kernel/kapplication.cpp:311
#33 0xb6c0790e in QCoreApplication::notifyInternal (this=0xbf91b9d0, receiver=receiver@entry=0x91ae248, event=event@entry=0xbf91b184) at kernel/qcoreapplication.cpp:946
#34 0xb60fc823 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x91ae248, event=event@entry=0xbf91b184, alienWidget=alienWidget@entry=0x91ae248, nativeWidget=nativeWidget@entry=0x91ae520, buttonDown=buttonDown@entry=0xb6a88d14 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#36 0xb617e785 in QETWidget::translateMouseEvent (this=0x91ae520, event=0xbf91b5ac) at kernel/qapplication_x11.cpp:4631
#37 0xb617d575 in QApplication::x11ProcessEvent (this=0xbf91b9d0, event=0xbf91b5ac) at kernel/qapplication_x11.cpp:3746
#38 0xb61ac954 in x11EventSourceDispatch (s=0x9094e58, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#39 0xb58c63b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0xb58c6750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb58c6831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb6c39c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9076b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0xb61aca5a in QGuiEventDispatcherGlib::processEvents (this=0x9076b20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0xb6c063ec in QEventLoop::processEvents (this=this@entry=0xbf91b8a8, flags=...) at kernel/qeventloop.cpp:149
#45 0xb6c066e1 in QEventLoop::exec (this=this@entry=0xbf91b8a8, flags=...) at kernel/qeventloop.cpp:204
#46 0xb66369fd in QDialog::exec (this=this@entry=0x91ae520) at dialogs/qdialog.cpp:554
#47 0xb7700a85 in kdemain (_argc=2, _argv=0xbf91bab4) at ../../kcmshell/main.cpp:297
#48 0x0804855b in main (argc=2, argv=0xbf91bab4) at kcmshell4_dummy.cpp:3

Possible duplicates by query: bug 323097, bug 322824, bug 322777, bug 322638, bug 322589.

Reported using DrKonqi