Bug 253574

Application: kcmshell4 ()
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Steps to reproduce:
 - right click the clock widget on the main panel and select "adjust date & time".
 - in the "adjust date & time" applet, (disable and) enable a time server.
 - click "apply" and perform authentication.
 - without waiting for a time server response, click "ok".

After clicking "ok" the message "Unable to authenticate/execute the action: 6," appears, followed by the crash dialog.

The crash can be reproduced every time.

 -- Backtrace:
Application: KDE Control Module (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f94f9522760 (LWP 27406))]

Thread 2 (Thread 0x7f94d9603710 (LWP 27407)):
#0  0x00007f94f2ec1a18 in g_main_context_check () from /lib/libglib-2.0.so.0
#1  0x00007f94f2ec24c3 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f94f2ec28fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f94f7b06566 in QEventDispatcherGlib::processEvents (this=0xba0770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f94f7adb992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f94f7adbd6c in QEventLoop::exec (this=0x7f94d9602db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f94f79e5d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f94f7abc178 in QInotifyFileSystemWatcherEngine::run (this=0xc20bf0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f94f79e8775 in QThreadPrivate::start (arg=0xc20bf0) at thread/qthread_unix.cpp:248
#9  0x00007f94f77589ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f94f650a6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f94f9522760 (LWP 27406)):
[KCrash Handler]
#5  QMetaObject::indexOfSlot (this=0x211, slot=0x7f94ea3ad6d9 "load()") at kernel/qmetaobject.cpp:598
#6  0x00007f94f7aeec9a in QObject::connect (sender=0x79c3b0, signal=<value optimized out>, receiver=0x86bfd0, method=0x7f94ea3ad6d8 "1load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2554
#7  0x00007f94f7af792a in QSingleShotTimer (this=0x79c3b0, msec=5000, receiver=0x86bfd0, member=0x7f94ea3ad6d8 "1load()") at kernel/qtimer.cpp:291
#8  0x00007f94f7af79d2 in QTimer::singleShot (msec=5000, receiver=0x86bfd0, member=0x7f94ea3ad6d8 "1load()") at kernel/qtimer.cpp:343
#9  0x00007f94ea3ab487 in KclockModule::save (this=0x86bfd0) at ../../../kcontrol/dateandtime/main.cpp:109
#10 0x00007f94ec909687 in KCModuleProxy::save (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#11 0x00007f94ec905348 in KCMultiDialogPrivate::apply (this=<value optimized out>) at ../../kutils/kcmultidialog.cpp:250
#12 0x00007f94ec907b7c in KCMultiDialog::qt_metacall (this=0x821850, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbd4eb440) at ./kcmultidialog.moc:95
#13 0x00007f94ecb43480 in KCMShellMultiDialog::qt_metacall (this=0x211, _c=3929724633, _id=9960496, _a=0x98c40) at ./main.moc:130
#14 0x00007f94f7aefe3f in QMetaObject::activate (sender=0x83e230, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x98c40) at kernel/qobject.cpp:3293
#15 0x00007f94f810c91f in KPushButton::authorized (this=0x211, _t1=0xa5ba50) at ./kpushbutton.moc:129
#16 0x00007f94f810d789 in KPushButton::qt_metacall (this=0x83e230, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbd4eb580) at ./kpushbutton.moc:88
#17 0x00007f94f7aefe3f in QMetaObject::activate (sender=0x83e230, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x98c40) at kernel/qobject.cpp:3293
#18 0x00007f94f73145f2 in QAbstractButton::clicked (this=0x211, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#19 0x00007f94f702e86b in QAbstractButtonPrivate::emitClicked (this=0x83ed40) at widgets/qabstractbutton.cpp:546
#20 0x00007f94f702f70b in QAbstractButtonPrivate::click (this=0x83ed40) at widgets/qabstractbutton.cpp:539
#21 0x00007f94f702f97c in QAbstractButton::mouseReleaseEvent (this=0x83e230, e=0x7fffbd4ebed0) at widgets/qabstractbutton.cpp:1121
#22 0x00007f94f6ccf582 in QWidget::event (this=0x83e230, event=0x7fffbd4ebed0) at kernel/qwidget.cpp:7998
#23 0x00007f94f6c7922c in QApplicationPrivate::notify_helper (this=0x6fbe70, receiver=0x83e230, e=0x7fffbd4ebed0) at kernel/qapplication.cpp:4300
#24 0x00007f94f6c7fecb in QApplication::notify (this=0x7fffbd4ecc40, receiver=0x83e230, e=0x7fffbd4ebed0) at kernel/qapplication.cpp:3865
#25 0x00007f94f8024526 in KApplication::notify (this=0x7fffbd4ecc40, receiver=0x83e230, event=0x7fffbd4ebed0) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x00007f94f7add06c in QCoreApplication::notifyInternal (this=0x7fffbd4ecc40, receiver=0x83e230, event=0x7fffbd4ebed0) at kernel/qcoreapplication.cpp:704
#27 0x00007f94f6c7f0ae in QCoreApplication::sendEvent (receiver=0x83e230, event=0x7fffbd4ebed0, alienWidget=0x83e230, nativeWidget=0x821850, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QApplicationPrivate::sendMouseEvent (receiver=0x83e230, event=0x7fffbd4ebed0, alienWidget=0x83e230, nativeWidget=0x821850, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#29 0x00007f94f6cfef65 in QETWidget::translateMouseEvent (this=0x821850, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#30 0x00007f94f6cfd8ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffbd4ec7f0) at kernel/qapplication_x11.cpp:3501
#31 0x00007f94f6d29882 in x11EventSourceDispatch (s=0x71dd10, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007f94f2ebe8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007f94f2ec2748 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007f94f2ec28fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007f94f7b06513 in QEventDispatcherGlib::processEvents (this=0x6b2140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#36 0x00007f94f6d2946e in QGuiEventDispatcherGlib::processEvents (this=0x211, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f94f7adb992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007f94f7adbd6c in QEventLoop::exec (this=0x7fffbd4ecb20, flags=) at kernel/qeventloop.cpp:201
#39 0x00007f94f714309e in QDialog::exec (this=0x821850) at dialogs/qdialog.cpp:546
#40 0x00007f94ecb45910 in kdemain (_argc=<value optimized out>, _argv=<value optimized out>) at ../../kcmshell/main.cpp:272
#41 0x00000000004070f3 in launch (argc=2, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=16, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#42 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#43 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#44 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Reported using DrKonqi