Application: kcmshell4 (4.10.4)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.8.0-26-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed: I set the time to the correct time, because since i am connected to my Google agenda after every boot the time is 2 hour earlier.

- Unusual behavior I noticed: Screen flashes after boot and I have an error about akonadi

- Custom settings of the application: Google agenda sync (seems to work though)

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE Configuratiemodule (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f80d962b7c0 (LWP 2315))]

Thread 3 (Thread 0x7f80bd8d7700 (LWP 2316)):
#0  0x00007f80d469107f in __pthread_mutex_unlock_usercnt (mutex=0x207de50, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007f80d3bb05f1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f80d3b70df9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f80d3b71248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f80d3b716ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f80bdbc74f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f80d3b94eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f80d468df8e in start_thread (arg=0x7f80bd8d7700) at pthread_create.c:311
#8  0x00007f80d8f60e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f80b2f86700 (LWP 2317)):
#0  0x00007ffffc9feaf7 in ?? ()
#1  0x000000000000002f in ?? ()
#2  0x00000002ac001ed0 in ?? ()
#3  0x00007f80ac001850 in ?? ()
#4  0x00007f80b2f85b80 in ?? ()
#5  0x00007f80b2f85c38 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f80d962b7c0 (LWP 2315)):
[KCrash Handler]
#6  0x0000000000000030 in ?? ()
#7  0x00007f80d7b616a3 in QObject::connect (sender=sender@entry=0x267ce20, signal=0x7f80d7c2511d "timeout()", signal@entry=0x7f80d7c2511c "2timeout()", receiver=receiver@entry=0x1eb5790, method=0x7f80c8288e7c "load()", method@entry=0x7f80c8288e7b "1load()", type=Qt::AutoConnection, type@entry=Qt::AutoCompatConnection) at kernel/qobject.cpp:2587
#8  0x00007f80d7b66e1a in QSingleShotTimer::QSingleShotTimer (this=0x267ce20, msec=5000, receiver=0x1eb5790, member=0x7f80c8288e7b "1load()") at kernel/qtimer.cpp:300
#9  0x00007f80d7b66f66 in QTimer::singleShot (msec=5000, receiver=0x1eb5790, member=0x7f80c8288e7b "1load()") at kernel/qtimer.cpp:363
#10 0x00007f80c82874b6 in ?? () from /usr/lib/kde4/kcm_clock.so
#11 0x00007f80d8c49807 in KCModuleProxy::save (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00007f80d8c45b60 in KCMultiDialogPrivate::apply (this=<optimized out>) at ../../kutils/kcmultidialog.cpp:300
#13 0x00007f80d7b5e0ef in QMetaObject::activate (sender=0x1cf9a00, m=m@entry=0x7f80d8c18820 <KPushButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffffc979070) at kernel/qobject.cpp:3539
#14 0x00007f80d88d0a5f in KPushButton::authorized (this=<optimized out>, _t1=0x1be5eb0) at ./kpushbutton.moc:143
#15 0x00007f80d7b5e0ef in QMetaObject::activate (sender=sender@entry=0x1cf9a00, m=m@entry=0x7f80d79baca0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffffc9791c0) at kernel/qobject.cpp:3539
#16 0x00007f80d755ac82 in QAbstractButton::clicked (this=this@entry=0x1cf9a00, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#17 0x00007f80d72ae23e in QAbstractButtonPrivate::emitClicked (this=this@entry=0x1cf9d70) at widgets/qabstractbutton.cpp:548
#18 0x00007f80d72aea30 in QAbstractButtonPrivate::click (this=this@entry=0x1cf9d70) at widgets/qabstractbutton.cpp:541
#19 0x00007f80d72aec9c in QAbstractButton::mouseReleaseEvent (this=0x1cf9a00, e=0x7ffffc979a60) at widgets/qabstractbutton.cpp:1123
#20 0x00007f80d6f3ca89 in QWidget::event (this=0x1cf9a00, event=0x7ffffc979a60) at kernel/qwidget.cpp:8375
#21 0x00007f80d6eef8ec in QApplicationPrivate::notify_helper (this=this@entry=0x1b05c40, receiver=receiver@entry=0x1cf9a00, e=e@entry=0x7ffffc979a60) at kernel/qapplication.cpp:4567
#22 0x00007f80d6ef2a33 in QApplication::notify (this=this@entry=0x7ffffc97a880, receiver=receiver@entry=0x1cf9a00, e=e@entry=0x7ffffc979a60) at kernel/qapplication.cpp:4110
#23 0x00007f80d880daf6 in KApplication::notify (this=0x7ffffc97a880, receiver=0x1cf9a00, event=0x7ffffc979a60) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f80d7b4963e in QCoreApplication::notifyInternal (this=0x7ffffc97a880, receiver=receiver@entry=0x1cf9a00, event=event@entry=0x7ffffc979a60) at kernel/qcoreapplication.cpp:946
#25 0x00007f80d6ef5933 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1cf9a00, event=event@entry=0x7ffffc979a60, alienWidget=alienWidget@entry=0x1cf9a00, nativeWidget=nativeWidget@entry=0x1ce2ca0, buttonDown=buttonDown@entry=0x7f80d79cd308 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#27 0x00007f80d6f6aec4 in QETWidget::translateMouseEvent (this=this@entry=0x1ce2ca0, event=event@entry=0x7ffffc97a1e0) at kernel/qapplication_x11.cpp:4631
#28 0x00007f80d6f69ef1 in QApplication::x11ProcessEvent (this=0x7ffffc97a880, event=event@entry=0x7ffffc97a1e0) at kernel/qapplication_x11.cpp:3746
#29 0x00007f80d6f950b2 in x11EventSourceDispatch (s=0x1b09600, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007f80d3b70f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f80d3b71248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f80d3b71304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f80d7b78036 in QEventDispatcherGlib::processEvents (this=0x1adf610, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#34 0x00007f80d6f951ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f80d7b4838f in QEventLoop::processEvents (this=this@entry=0x7ffffc97a5c0, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f80d7b48618 in QEventLoop::exec (this=this@entry=0x7ffffc97a5c0, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007f80d73aa1c8 in QDialog::exec (this=0x1ce2ca0) at dialogs/qdialog.cpp:554
#38 0x00007f80d9236b1c in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kcmshell4.so
#39 0x00007f80d8e88ea5 in __libc_start_main (main=0x4006d0, argc=2, ubp_av=0x7ffffc97a9b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffffc97a9a8) at libc-start.c:260
#40 0x0000000000400701 in _start ()

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

Possible duplicates by query: bug 322305, bug 322301, bug 322241, bug 322224, bug 322180.

Reported using DrKonqi