Application: kcmshell4 ()
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Right click on KDE clock
Set date and time automatically
change ntp "Time Server"
click Ok
Dialog pops up "Unable to authenticate/execute the action: 6,"
Click Ok
crash handler comes up
- Unusual behavior I noticed:

- Custom settings of the application:
changed from pool.ntp.org to north-america.pool.ntp.org

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78c3710 (LWP 2015))]

Thread 3 (Thread 0xb3996b70 (LWP 2018)):
#0  0x00d7236b in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x0089a616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x088dc752 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x088dd03a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x088dd92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x021a6304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x089062df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x00d6fe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x0088c73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xad29cb70 (LWP 2019)):
#0  0x007add41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x00f33dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x010004f2 in updateCurrentTime (this=0x9014574, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x9014574, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00ffed32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xad29c0dc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00ffedcd in timerSourcePrepare (source=0x9014540, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x088dbfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x088dce63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x088dd524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x00fff577 in QEventDispatcherGlib::processEvents (this=0x8e40040, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00fd1289 in QEventLoop::processEvents (this=0xad29c290, flags=...) at kernel/qeventloop.cpp:149
#12 0x00fd1522 in QEventLoop::exec (this=0xad29c290, flags=...) at kernel/qeventloop.cpp:201
#13 0x00edb2a0 in QThread::exec (this=0x8ff9f20) at thread/qthread.cpp:492
#14 0x00fb2fdb in QInotifyFileSystemWatcherEngine::run (this=0x8ff9f20) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00eddda2 in QThreadPrivate::start (arg=0x8ff9f20) at thread/qthread_unix.cpp:320
#16 0x00d6fe99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x0088c73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb78c3710 (LWP 2015)):
[KCrash Handler]
#7  0x00680058 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#8  0x00fee46e in QSingleShotTimer::QSingleShotTimer (this=0x9028460, msec=5000, receiver=0x8bab460, member=0x6355f78 "1load()") at kernel/qtimer.cpp:291
#9  0x00fee639 in QTimer::singleShot (msec=5000, receiver=0x8bab460, member=0x6355f78 "1load()") at kernel/qtimer.cpp:354
#10 0x063541ef in KclockModule::save (this=0x8bab460) at ../../../kcontrol/dateandtime/main.cpp:109
#11 0x00e6192a in KCModuleProxy::save (this=0x8bade08) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00e5e668 in KCMultiDialogPrivate::apply (this=0x8b7d438) at ../../kutils/kcmultidialog.cpp:300
#13 0x00e5f943 in KCMultiDialog::qt_metacall (this=0x8b7d798, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9c8be8) at ./kcmultidialog.moc:95
#14 0x004afcba in KCMShellMultiDialog::qt_metacall (this=0x8b7d798, _c=QMetaObject::InvokeMetaMethod, _id=79, _a=0xbf9c8be8) at ./main.moc:130
#15 0x00fd86ba in QMetaObject::metacall (object=0x8b7d798, cl=QMetaObject::InvokeMetaMethod, idx=79, argv=0xbf9c8be8) at kernel/qmetaobject.cpp:237
#16 0x00fe84ff in QMetaObject::activate (sender=0x8b8dc70, m=0xcbb78c, local_signal_index=0, argv=0xbf9c8be8) at kernel/qobject.cpp:3287
#17 0x00be9fd3 in KPushButton::authorized (this=0x8b8dc70, _t1=0x8d18be0) at ./kpushbutton.moc:129
#18 0x00bea04e in KPushButton::KPushButtonPrivate::slotClickedInternal (this=0x8b8c9f0) at ../../kdeui/widgets/kpushbutton.cpp:102
#19 0x00bea17e in KPushButton::qt_metacall (this=0x8b8dc70, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf9c8d28) at ./kpushbutton.moc:88
#20 0x00fd86ba in QMetaObject::metacall (object=0x8b8dc70, cl=QMetaObject::InvokeMetaMethod, idx=44, argv=0xbf9c8d28) at kernel/qmetaobject.cpp:237
#21 0x00fe84ff in QMetaObject::activate (sender=0x8b8dc70, m=0x71d2884, local_signal_index=2, argv=0xbf9c8d28) at kernel/qobject.cpp:3287
#22 0x06f787c9 in QAbstractButton::clicked (this=0x8b8dc70, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#23 0x06c90326 in QAbstractButtonPrivate::emitClicked (this=0x8b8ee48) at widgets/qabstractbutton.cpp:546
#24 0x06c91b94 in QAbstractButtonPrivate::click (this=0x8b8ee48) at widgets/qabstractbutton.cpp:539
#25 0x06c91e4e in QAbstractButton::mouseReleaseEvent (this=0x8b8dc70, e=0xbf9c9484) at widgets/qabstractbutton.cpp:1121
#26 0x068e513a in QWidget::event (this=0x8b8dc70, event=0xbf9c9484) at kernel/qwidget.cpp:8259
#27 0x06c90e9e in QAbstractButton::event (this=0x8b8dc70, e=0xbf9c9484) at widgets/qabstractbutton.cpp:1080
#28 0x06d2ec52 in QPushButton::event (this=0x8b8dc70, e=0xbf9c9484) at widgets/qpushbutton.cpp:683
#29 0x0688cd24 in QApplicationPrivate::notify_helper (this=0x8aba828, receiver=0x8b8dc70, e=0xbf9c9484) at kernel/qapplication.cpp:4462
#30 0x06892201 in QApplication::notify (this=0xbf9c9d1c, receiver=0x8b8dc70, e=0xbf9c9484) at kernel/qapplication.cpp:4023
#31 0x00afe3ca in KApplication::notify (this=0xbf9c9d1c, receiver=0x8b8dc70, event=0xbf9c9484) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00fd20bb in QCoreApplication::notifyInternal (this=0xbf9c9d1c, receiver=0x8b8dc70, event=0xbf9c9484) at kernel/qcoreapplication.cpp:731
#33 0x0688dc3b in sendSpontaneousEvent (receiver=0x8b8dc70, event=0xbf9c9484, alienWidget=0x8b8dc70, nativeWidget=0x8b7d798, buttonDown=0x71dbc60, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#34 QApplicationPrivate::sendMouseEvent (receiver=0x8b8dc70, event=0xbf9c9484, alienWidget=0x8b8dc70, nativeWidget=0x8b7d798, buttonDown=0x71dbc60, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3120
#35 0x0691904c in QETWidget::translateMouseEvent (this=0x8b7d798, event=0xbf9c99ac) at kernel/qapplication_x11.cpp:4558
#36 0x069179b5 in QApplication::x11ProcessEvent (this=0xbf9c9d1c, event=0xbf9c99ac) at kernel/qapplication_x11.cpp:3680
#37 0x069435f4 in x11EventSourceDispatch (s=0x8abefe8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#38 0x088dcaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0x088dd270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x088dd524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x00fff53c in QEventDispatcherGlib::processEvents (this=0x8a88440, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#42 0x069431e5 in QGuiEventDispatcherGlib::processEvents (this=0x8a88440, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00fd1289 in QEventLoop::processEvents (this=0xbf9c9c80, flags=...) at kernel/qeventloop.cpp:149
#44 0x00fd1522 in QEventLoop::exec (this=0xbf9c9c80, flags=...) at kernel/qeventloop.cpp:201
#45 0x06daca93 in QDialog::exec (this=0x8b7d798) at dialogs/qdialog.cpp:552
#46 0x004b23a8 in kdemain (_argc=2, _argv=0xbf9c9fa4) at ../../kcmshell/main.cpp:287
#47 0x080485bb in main (argc=2, argv=0xbf9c9fa4) at kcmshell4_dummy.cpp:3

This bug may be a duplicate of or related to bug 242648.

Possible duplicates by query: bug 282402, bug 282314, bug 282187, bug 282051, bug 281911.

Reported using DrKonqi