Bug 320312

Application: kcmshell4 (4.10.2)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.9.2-030902-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Adjusting the date and time of my KDE. I hit apply, and the change seemed to take effect.
Then I hit "Ok" and I got a message about the crash.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff3fb5e57c0 (LWP 12899))]

Thread 3 (Thread 0x7ff3de32a700 (LWP 12940)):
#0  0x00007ff3f665a0ca in __GI___pthread_mutex_lock (mutex=0x1ff71b0) at pthread_mutex_lock.c:116
#1  0x00007ff3f5b7a5c1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff3f5b3a90b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff3f5b3b0fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff3f5b3b6ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff3de61a4f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007ff3f5b5eeb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ff3e46df1b4 in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#8  0x00007ff3f6657f8e in start_thread (arg=0x7ff3de32a700) at pthread_create.c:311
#9  0x00007ff3faf2ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7ff3dcab9700 (LWP 12941)):
#0  0x00007ff3faf1cb0d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ff3e46de16c in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#2  0x00007ff3e32c6b27 in ?? () from /usr/lib/nvidia-313-updates/tls/libnvidia-tls.so.313.30
#3  0x00007ff3f5b796cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff3f5b3ad3c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff3f5b3b175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff3f5b3b304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ff3f9b42036 in QEventDispatcherGlib::processEvents (this=0x7ff3cc0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007ff3f9b1238f in QEventLoop::processEvents (this=this@entry=0x7ff3dcab8cd0, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007ff3f9b12618 in QEventLoop::exec (this=this@entry=0x7ff3dcab8cd0, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007ff3f9a14410 in QThread::exec (this=this@entry=0x1fd9a00) at thread/qthread.cpp:542
#11 0x00007ff3f9af3edf in QInotifyFileSystemWatcherEngine::run (this=0x1fd9a00) at io/qfilesystemwatcher_inotify.cpp:256
#12 0x00007ff3f9a16bec in QThreadPrivate::start (arg=0x1fd9a00) at thread/qthread_unix.cpp:338
#13 0x00007ff3e46df1b4 in ?? () from /usr/lib/nvidia-313-updates/libGL.so.1
#14 0x00007ff3f6657f8e in start_thread (arg=0x7ff3dcab9700) at pthread_create.c:311
#15 0x00007ff3faf2ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ff3fb5e57c0 (LWP 12899)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007ff3f9b2b6a3 in QObject::connect (sender=sender@entry=0x2020060, signal=0x7ff3f9bef11d "timeout()", signal@entry=0x7ff3f9bef11c "2timeout()", receiver=receiver@entry=0x20f1aa0, method=0x7ff3ea1c1e7c "load()", method@entry=0x7ff3ea1c1e7b "1load()", type=Qt::AutoConnection, type@entry=Qt::AutoCompatConnection) at kernel/qobject.cpp:2587
#8  0x00007ff3f9b30e1a in QSingleShotTimer::QSingleShotTimer (this=0x2020060, msec=5000, receiver=0x20f1aa0, member=0x7ff3ea1c1e7b "1load()") at kernel/qtimer.cpp:300
#9  0x00007ff3f9b30f66 in QTimer::singleShot (msec=5000, receiver=0x20f1aa0, member=0x7ff3ea1c1e7b "1load()") at kernel/qtimer.cpp:363
#10 0x00007ff3ea1c04b6 in ?? () from /usr/lib/kde4/kcm_clock.so
#11 0x00007ff3fac13807 in KCModuleProxy::save (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00007ff3fac0fb60 in KCMultiDialogPrivate::apply (this=<optimized out>) at ../../kutils/kcmultidialog.cpp:300
#13 0x00007ff3f9b280ef in QMetaObject::activate (sender=0x1fab420, m=m@entry=0x7ff3fabe2820 <KPushButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff221b0f80) at kernel/qobject.cpp:3539
#14 0x00007ff3fa89aa5f in KPushButton::authorized (this=<optimized out>, _t1=0x22e5b40) at ./kpushbutton.moc:143
#15 0x00007ff3f9b280ef in QMetaObject::activate (sender=sender@entry=0x1fab420, m=m@entry=0x7ff3f9984ca0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff221b10d0) at kernel/qobject.cpp:3539
#16 0x00007ff3f9524c82 in QAbstractButton::clicked (this=this@entry=0x1fab420, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#17 0x00007ff3f927823e in QAbstractButtonPrivate::emitClicked (this=this@entry=0x1fafe00) at widgets/qabstractbutton.cpp:548
#18 0x00007ff3f9278a30 in QAbstractButtonPrivate::click (this=this@entry=0x1fafe00) at widgets/qabstractbutton.cpp:541
#19 0x00007ff3f9278c9c in QAbstractButton::mouseReleaseEvent (this=0x1fab420, e=0x7fff221b1970) at widgets/qabstractbutton.cpp:1123
#20 0x00007ff3f8f06a89 in QWidget::event (this=0x1fab420, event=0x7fff221b1970) at kernel/qwidget.cpp:8375
#21 0x00007ff3f8eb98ec in QApplicationPrivate::notify_helper (this=this@entry=0x1d5b340, receiver=receiver@entry=0x1fab420, e=e@entry=0x7fff221b1970) at kernel/qapplication.cpp:4567
#22 0x00007ff3f8ebca33 in QApplication::notify (this=this@entry=0x7fff221b2790, receiver=receiver@entry=0x1fab420, e=e@entry=0x7fff221b1970) at kernel/qapplication.cpp:4110
#23 0x00007ff3fa7d7af6 in KApplication::notify (this=0x7fff221b2790, receiver=0x1fab420, event=0x7fff221b1970) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007ff3f9b1363e in QCoreApplication::notifyInternal (this=0x7fff221b2790, receiver=receiver@entry=0x1fab420, event=event@entry=0x7fff221b1970) at kernel/qcoreapplication.cpp:946
#25 0x00007ff3f8ebf933 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1fab420, event=event@entry=0x7fff221b1970, alienWidget=alienWidget@entry=0x1fab420, nativeWidget=nativeWidget@entry=0x1fbb220, buttonDown=buttonDown@entry=0x7ff3f9997308 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#27 0x00007ff3f8f34ec4 in QETWidget::translateMouseEvent (this=this@entry=0x1fbb220, event=event@entry=0x7fff221b20f0) at kernel/qapplication_x11.cpp:4631
#28 0x00007ff3f8f33ef1 in QApplication::x11ProcessEvent (this=0x7fff221b2790, event=event@entry=0x7fff221b20f0) at kernel/qapplication_x11.cpp:3746
#29 0x00007ff3f8f5f0b2 in x11EventSourceDispatch (s=0x1d59290, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007ff3f5b3af05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007ff3f5b3b248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007ff3f5b3b304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007ff3f9b42036 in QEventDispatcherGlib::processEvents (this=0x1d34610, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#34 0x00007ff3f8f5f1ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007ff3f9b1238f in QEventLoop::processEvents (this=this@entry=0x7fff221b24d0, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007ff3f9b12618 in QEventLoop::exec (this=this@entry=0x7fff221b24d0, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007ff3f93741c8 in QDialog::exec (this=0x1fbb220) at dialogs/qdialog.cpp:554
#38 0x00007ff3fb200b1c in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kcmshell4.so
#39 0x00007ff3fae52ea5 in __libc_start_main (main=0x4006d0, argc=2, ubp_av=0x7fff221b28c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff221b28b8) at libc-start.c:260
#40 0x0000000000400701 in _start ()

Reported using DrKonqi