Bug 283405

Application: kcmshell4 ()
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
1) go to Date & Time (KDE) 
2) unset the checkdox "Set date and time automatically" 
3) set the date to tomorrow 
4) press apply - ok 
5) go to Date & Time (KDE)  again 
6) set the current date 
7) set the checkdox "Set date and time automatically" 
8) press apply - ok 

you see the crach screen

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f10cdbef780 (LWP 25423))]

Thread 3 (Thread 0x7f10b4eaf700 (LWP 25424)):
#0  0x00007f10cd540f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f10c823b104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f10c823b9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f10b55a1c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f10c82623e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f10c8f58d8c in start_thread (arg=0x7f10b4eaf700) at pthread_create.c:304
#6  0x00007f10cd54e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f10a9367700 (LWP 25425)):
#0  0x00007f10cd540f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f10c823b104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f10c823b639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f10cc17a446 in QEventDispatcherGlib::processEvents (this=0x1ca89a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f10cc14e882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f10cc14eabc in QEventLoop::exec (this=0x7f10a9366dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f10cc065924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f10cc130c2f in QInotifyFileSystemWatcherEngine::run (this=0x1cbcf10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f10cc068175 in QThreadPrivate::start (arg=0x1cbcf10) at thread/qthread_unix.cpp:320
#9  0x00007f10c8f58d8c in start_thread (arg=0x7f10a9367700) at pthread_create.c:304
#10 0x00007f10cd54e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f10cdbef780 (LWP 25423)):
[KCrash Handler]
#6  0x00007f10cc165a42 in QObject::connect (sender=0x18d4bc0, signal=<value optimized out>, receiver=0x1699150, method=0x7f10bcfb5b11 "load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2535
#7  0x00007f10cc16a28a in QSingleShotTimer::QSingleShotTimer (this=0x18d4bc0, msec=5000, receiver=0x1699150, member=0x7f10bcfb5b10 "1load()") at kernel/qtimer.cpp:291
#8  0x00007f10cc16a40e in QTimer::singleShot (msec=5000, receiver=0x1699150, member=0x7f10bcfb5b10 "1load()") at kernel/qtimer.cpp:354
#9  0x00007f10bcfb3f20 in KclockModule::save (this=0x1699150) at ../../../kcontrol/dateandtime/main.cpp:109
#10 0x00007f10cd248457 in KCModuleProxy::save (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#11 0x00007f10cd245568 in KCMultiDialogPrivate::apply (this=<value optimized out>) at ../../kutils/kcmultidialog.cpp:300
#12 0x00007f10cd245677 in KCMultiDialog::slotOkClicked (this=0x15e3470) at ../../kutils/kcmultidialog.cpp:334
#13 0x00007f10cd246734 in KCMultiDialog::qt_metacall (this=0x15e3470, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff917488c0) at ./kcmultidialog.moc:96
#14 0x00007f10cd8011f0 in KCMShellMultiDialog::qt_metacall (this=0x15e3470, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff917488c0) at ./main.moc:130
#15 0x00007f10cc1645f8 in QMetaObject::activate (sender=0x1672fc0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff917488c0) at kernel/qobject.cpp:3287
#16 0x00007f10cceda9df in KPushButton::authorized (this=<value optimized out>, _t1=0x1a31080) at ./kpushbutton.moc:129
#17 0x00007f10ccedab39 in KPushButton::qt_metacall (this=0x1672fc0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff917489d0) at ./kpushbutton.moc:88
#18 0x00007f10cc1645f8 in QMetaObject::activate (sender=0x1672fc0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff917489d0) at kernel/qobject.cpp:3287
#19 0x00007f10cbb84942 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#20 0x00007f10cb8cdf2e in QAbstractButtonPrivate::emitClicked (this=0x16731a0) at widgets/qabstractbutton.cpp:546
#21 0x00007f10cb8cf4ab in QAbstractButtonPrivate::click (this=0x16731a0) at widgets/qabstractbutton.cpp:539
#22 0x00007f10cb8cf71c in QAbstractButton::mouseReleaseEvent (this=0x1672fc0, e=0x7fff91749310) at widgets/qabstractbutton.cpp:1121
#23 0x00007f10cb55dcc8 in QWidget::event (this=0x1672fc0, event=0x7fff91749310) at kernel/qwidget.cpp:8259
#24 0x00007f10cb50c9f4 in QApplicationPrivate::notify_helper (this=0x1585cc0, receiver=0x1672fc0, e=0x7fff91749310) at kernel/qapplication.cpp:4462
#25 0x00007f10cb511dc3 in QApplication::notify (this=<value optimized out>, receiver=0x1672fc0, e=0x7fff91749310) at kernel/qapplication.cpp:4023
#26 0x00007f10cce086c6 in KApplication::notify (this=0x7fff9174a000, receiver=0x1672fc0, event=0x7fff91749310) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007f10cc14f49c in QCoreApplication::notifyInternal (this=0x7fff9174a000, receiver=0x1672fc0, event=0x7fff91749310) at kernel/qcoreapplication.cpp:731
#28 0x00007f10cb50da1d in sendEvent (receiver=0x1672fc0, event=0x7fff91749310, alienWidget=0x1672fc0, nativeWidget=0x15e3470, buttonDown=0x7f10cbff0218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QApplicationPrivate::sendMouseEvent (receiver=0x1672fc0, event=0x7fff91749310, alienWidget=0x1672fc0, nativeWidget=0x15e3470, buttonDown=0x7f10cbff0218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#30 0x00007f10cb58f190 in QETWidget::translateMouseEvent (this=0x15e3470, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#31 0x00007f10cb58dab7 in QApplication::x11ProcessEvent (this=0x7fff9174a000, event=0x7fff91749c60) at kernel/qapplication_x11.cpp:3680
#32 0x00007f10cb5b6842 in x11EventSourceDispatch (s=0x1584a10, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007f10c823abcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f10c823b3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f10c823b639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f10cc17a3ef in QEventDispatcherGlib::processEvents (this=0x153d490, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007f10cb5b64de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f10cc14e882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f10cc14eabc in QEventLoop::exec (this=0x7fff91749f60, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007f10cb9cdfd6 in QDialog::exec (this=0x15e3470) at dialogs/qdialog.cpp:552
#41 0x00007f10cd8036ac in kdemain (_argc=<value optimized out>, _argv=<value optimized out>) at ../../kcmshell/main.cpp:287
#42 0x00007f10cd486eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=2, ubp_av=0x7fff9174a798, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff9174a788) at libc-start.c:226
#43 0x0000000000400669 in _start ()

Possible duplicates by query: bug 282564, bug 282402, bug 282314, bug 282051, bug 281911.

Reported using DrKonqi