Application: systemsettings (1.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic x86_64
Distribution: Ubuntu 11.10

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

Attempting to change settings in the Date & Time applet of System Settings.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd6083bb780 (LWP 6879))]

Thread 3 (Thread 0x7fd5f2b3b700 (LWP 6880)):
#0  0x00007fd605878773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd603136f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd603137429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd605fe0f3e in QEventDispatcherGlib::processEvents (this=0x186fe50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fd605fb4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd605fb4ef7 in QEventLoop::exec (this=0x7fd5f2b3add0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fd605ecc27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fd605f97cbf in QInotifyFileSystemWatcherEngine::run (this=0x18743c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd605eced05 in QThreadPrivate::start (arg=0x18743c0) at thread/qthread_unix.cpp:331
#9  0x00007fd603608efc in start_thread (arg=0x7fd5f2b3b700) at pthread_create.c:304
#10 0x00007fd60588489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd5e7622700 (LWP 6881)):
#0  0x00007fd605878773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd603136f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd603137792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd5e78ff516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fd60315c2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fd603608efc in start_thread (arg=0x7fd5e7622700) at pthread_create.c:304
#6  0x00007fd60588489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd6083bb780 (LWP 6879)):
[KCrash Handler]
#6  0x0000000000000040 in ?? ()
#7  0x00007fd605fc9d62 in QObject::connect (sender=0x16ed6f0, signal=<optimized out>, receiver=0x19ba080, method=0x7fd5f2138311 "load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2526
#8  0x00007fd605fd0eba in QSingleShotTimer::QSingleShotTimer (this=0x16ed6f0, msec=5000, receiver=0x19ba080, member=0x7fd5f2138310 "1load()") at kernel/qtimer.cpp:291
#9  0x00007fd605fd103e in QTimer::singleShot (msec=5000, receiver=0x19ba080, member=0x7fd5f2138310 "1load()") at kernel/qtimer.cpp:354
#10 0x00007fd5f2136730 in KclockModule::save (this=0x19ba080) at ../../../kcontrol/dateandtime/main.cpp:109
#11 0x00007fd607faa887 in KCModuleProxy::save (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00007fd607d82643 in ModuleView::moduleSave (this=<optimized out>, module=<optimized out>) at ../../../systemsettings/core/ModuleView.cpp:289
#13 0x00007fd607d84258 in ModuleView::qt_metacall (this=0x161fb00, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fff107d8190) at ./ModuleView.moc:95
#14 0x00007fd605fc8eba in QMetaObject::activate (sender=0x16344f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff107d8190) at kernel/qobject.cpp:3278
#15 0x00007fd607a120df in KPushButton::authorized (this=<optimized out>, _t1=0x1c27280) at ./kpushbutton.moc:129
#16 0x00007fd607a12239 in KPushButton::qt_metacall (this=0x16344f0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff107d82a0) at ./kpushbutton.moc:88
#17 0x00007fd605fc8eba in QMetaObject::activate (sender=0x16344f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff107d82a0) at kernel/qobject.cpp:3278
#18 0x00007fd6072a0582 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#19 0x00007fd606fe613e in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:546
#20 0x00007fd606fe747b in QAbstractButtonPrivate::click (this=0x165abf0) at widgets/qabstractbutton.cpp:539
#21 0x00007fd606fe76ec in QAbstractButton::mouseReleaseEvent (this=0x16344f0, e=0x7fff107d89b0) at widgets/qabstractbutton.cpp:1121
#22 0x00007fd606c7fc9a in QWidget::event (this=0x16344f0, event=0x7fff107d89b0) at kernel/qwidget.cpp:8295
#23 0x00007fd606c2f424 in notify_helper (e=0x7fff107d89b0, receiver=0x16344f0, this=0x12b7460) at kernel/qapplication.cpp:4486
#24 QApplicationPrivate::notify_helper (this=0x12b7460, receiver=0x16344f0, e=0x7fff107d89b0) at kernel/qapplication.cpp:4458
#25 0x00007fd606c34c6b in QApplication::notify (this=<optimized out>, receiver=0x16344f0, e=0x7fff107d89b0) at kernel/qapplication.cpp:4047
#26 0x00007fd607943126 in KApplication::notify (this=0x7fff107d9610, receiver=0x16344f0, event=0x7fff107d89b0) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fd605fb5afc in QCoreApplication::notifyInternal (this=0x7fff107d9610, receiver=0x16344f0, event=0x7fff107d89b0) at kernel/qcoreapplication.cpp:787
#28 0x00007fd606c303f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QApplicationPrivate::sendMouseEvent (receiver=0x16344f0, event=0x7fff107d89b0, alienWidget=0x16344f0, nativeWidget=0x13f9450, buttonDown=0x16344f0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#30 0x00007fd606caf945 in QETWidget::translateMouseEvent (this=0x13f9450, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#31 0x00007fd606cae8be in QApplication::x11ProcessEvent (this=0x7fff107d9610, event=0x7fff107d91d0) at kernel/qapplication_x11.cpp:3690
#32 0x00007fd606cd7412 in x11EventSourceDispatch (s=0x12ba220, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007fd603136a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fd603137258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fd603137429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fd605fe0ed6 in QEventDispatcherGlib::processEvents (this=0x1291a10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007fd606cd707e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007fd605fb4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007fd605fb4ef7 in QEventLoop::exec (this=0x7fff107d95a0, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007fd605fb9789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#41 0x000000000040a7c5 in main (argc=5, argv=0x7fff107d98d8) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 289035.

Possible duplicates by query: bug 289035, bug 288737, bug 288701, bug 287717, bug 287590.

Reported using DrKonqi