Bug 275941

Application: kcmshell4 ()
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Richt click clock --> adjust date and time --> checkbox adjust time and date automatically --> timeserver europe.pool.ntp.org --> apply --> ok --> crash

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Kontrollmodul (kcmshell4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe2a73fd780 (LWP 24544))]

Thread 3 (Thread 0x7fe288161700 (LWP 24545)):
#0  0x00007fe2a277ad9d in __pthread_mutex_unlock_usercnt (mutex=0xfbf798) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0xfbf798) at pthread_mutex_unlock.c:290
#2  0x00007fe2a1a58094 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe2a1a58f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe2a1a599f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe288853c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fe2a1a803e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fe28cf37853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#8  0x00007fe2a2776d8c in start_thread (arg=0x7fe288161700) at pthread_create.c:304
#9  0x00007fe2a6d6604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe285720700 (LWP 24546)):
#0  0x00007fe2a27793d0 in __pthread_mutex_lock (mutex=0x7fe280007588) at pthread_mutex_lock.c:62
#1  0x00007fe2a1a5887f in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe2a1a59122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe2a1a59639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe2a5993446 in QEventDispatcherGlib::processEvents (this=0x7fe28001efb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fe2a5967882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe2a5967abc in QEventLoop::exec (this=0x7fe28571fd10, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fe2a587e924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007fe2a5949c2f in QInotifyFileSystemWatcherEngine::run (this=0x12359d0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fe2a5881175 in QThreadPrivate::start (arg=0x12359d0) at thread/qthread_unix.cpp:320
#10 0x00007fe28cf37853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fe2a2776d8c in start_thread (arg=0x7fe285720700) at pthread_create.c:304
#12 0x00007fe2a6d6604d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe2a73fd780 (LWP 24544)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fe2a597ea44 in QObject::connect (sender=0x125b350, signal=<value optimized out>, receiver=0xc95b50, method=0x7fe291b4cb11 "load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2535
#8  0x00007fe2a598328a in QSingleShotTimer::QSingleShotTimer (this=0x125b350, msec=5000, receiver=0xc95b50, member=0x7fe291b4cb10 "1load()") at kernel/qtimer.cpp:291
#9  0x00007fe2a598340e in QTimer::singleShot (msec=5000, receiver=0xc95b50, member=0x7fe291b4cb10 "1load()") at kernel/qtimer.cpp:354
#10 0x00007fe291b4af20 in ?? () from /usr/lib/kde4/kcm_clock.so
#11 0x00007fe2a6a603e7 in KCModuleProxy::save (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00007fe2a6a5d4f8 in KCMultiDialogPrivate::apply (this=<value optimized out>) at ../../kutils/kcmultidialog.cpp:300
#13 0x00007fe2a6a5e6ac in KCMultiDialog::qt_metacall (this=0xc3cab0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff21f4bcf0) at ./kcmultidialog.moc:95
#14 0x00007fe2a70191f0 in KCMShellMultiDialog::qt_metacall (this=0xc3cab0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff21f4bcf0) at ./main.moc:130
#15 0x00007fe2a597d5f8 in QMetaObject::activate (sender=0xc56e30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff21f4bcf0) at kernel/qobject.cpp:3287
#16 0x00007fe2a66f2c6f in KPushButton::authorized (this=<value optimized out>, _t1=0xf08160) at ./kpushbutton.moc:129
#17 0x00007fe2a66f2dc9 in KPushButton::qt_metacall (this=0xc56e30, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff21f4be00) at ./kpushbutton.moc:88
#18 0x00007fe2a597d5f8 in QMetaObject::activate (sender=0xc56e30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff21f4be00) at kernel/qobject.cpp:3287
#19 0x00007fe2a539f252 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#20 0x00007fe2a50e883e in QAbstractButtonPrivate::emitClicked (this=0xc5baa0) at widgets/qabstractbutton.cpp:546
#21 0x00007fe2a50e9dbb in QAbstractButtonPrivate::click (this=0xc5baa0) at widgets/qabstractbutton.cpp:539
#22 0x00007fe2a50ea02c in QAbstractButton::mouseReleaseEvent (this=0xc56e30, e=0x7fff21f4c740) at widgets/qabstractbutton.cpp:1121
#23 0x00007fe2a4d7acb8 in QWidget::event (this=0xc56e30, event=0x7fff21f4c740) at kernel/qwidget.cpp:8259
#24 0x00007fe2a4d299e4 in QApplicationPrivate::notify_helper (this=0xb26710, receiver=0xc56e30, e=0x7fff21f4c740) at kernel/qapplication.cpp:4462
#25 0x00007fe2a4d2edb3 in QApplication::notify (this=<value optimized out>, receiver=0xc56e30, e=0x7fff21f4c740) at kernel/qapplication.cpp:4023
#26 0x00007fe2a6620866 in KApplication::notify (this=0x7fff21f4d430, receiver=0xc56e30, event=0x7fff21f4c740) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fe2a596849c in QCoreApplication::notifyInternal (this=0x7fff21f4d430, receiver=0xc56e30, event=0x7fff21f4c740) at kernel/qcoreapplication.cpp:731
#28 0x00007fe2a4d2aa0d in sendEvent (receiver=0xc56e30, event=0x7fff21f4c740, alienWidget=0xc56e30, nativeWidget=0xc3cab0, buttonDown=0x7fe2a580a218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QApplicationPrivate::sendMouseEvent (receiver=0xc56e30, event=0x7fff21f4c740, alienWidget=0xc56e30, nativeWidget=0xc3cab0, buttonDown=0x7fe2a580a218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#30 0x00007fe2a4daa600 in QETWidget::translateMouseEvent (this=0xc3cab0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4556
#31 0x00007fe2a4da904a in QApplication::x11ProcessEvent (this=0x7fff21f4d430, event=0x7fff21f4d090) at kernel/qapplication_x11.cpp:3678
#32 0x00007fe2a4dd1162 in x11EventSourceDispatch (s=0xb27320, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007fe2a1a58bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fe2a1a593a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007fe2a1a59639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007fe2a59933ef in QEventDispatcherGlib::processEvents (this=0xade490, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007fe2a4dd0dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007fe2a5967882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007fe2a5967abc in QEventLoop::exec (this=0x7fff21f4d390, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007fe2a51e88e6 in QDialog::exec (this=0xc3cab0) at dialogs/qdialog.cpp:552
#41 0x00007fe2a701b6ac in kdemain (_argc=<value optimized out>, _argv=<value optimized out>) at ../../kcmshell/main.cpp:287
#42 0x00007fe2a6c9eeff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=2, ubp_av=0x7fff21f4dbc8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff21f4dbb8) at libc-start.c:226
#43 0x0000000000400669 in _start ()

Possible duplicates by query: bug 275628, bug 275097, bug 274744, bug 274238, bug 274067.

Reported using DrKonqi