Bug 287590

Application: systemsettings (1.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic-pae i686
Distribution: Ubuntu 11.10

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

Just choosing settings ("Datum & Zeit") first time after new installation to adjust prooper settings.
When selecting "set Date & Time automatically", settings menu crashes.

After re-starting, the selected option ist selected, so-to-say active

The crash can be reproduced some of the time.

-- Backtrace:
Application: Systemeinstellungen (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4ffa930 (LWP 2406))]

Thread 3 (Thread 0xa12ffb70 (LWP 10458)):
#0  0xb5618d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb637c7d5 in do_gettime (frac=0xa12ff020, sec=0xa12ff018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb644f4b6 in QTimerInfoList::updateCurrentTime (this=0xa47e8c4) at kernel/qeventdispatcher_unix.cpp:339
#4  0xb644f80a in QTimerInfoList::timerWait (this=0xa47e8c4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb644e053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa12ff12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb644e0ed in timerSourcePrepare (source=0xa47e890, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb583788c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb5838637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb5838c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb644eb37 in QEventDispatcherGlib::processEvents (this=0x8b4f010, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb641f1dd in QEventLoop::processEvents (this=0xa12ff2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb641f421 in QEventLoop::exec (this=0xa12ff2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0xb632290b in QThread::exec (this=0xadaa260) at thread/qthread.cpp:498
#14 0xb63ffe2d in QInotifyFileSystemWatcherEngine::run (this=0xadaa260) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb63257b3 in QThreadPrivate::start (arg=0xadaa260) at thread/qthread_unix.cpp:331
#16 0xb590ed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb61240ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa1c95b70 (LWP 12880)):
#0  0xb5911d3e in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb6131f54 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb583720b in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5838906 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5838f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x98fc2cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb585f5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb590ed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb61240ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb4ffa930 (LWP 2406)):
[KCrash Handler]
#7  0x00000003 in ?? ()
#8  0xb64369ba in QObject::connect (sender=0xc16a4a0, signal=0xb64df77a "2timeout()", receiver=0xb7b8618, method=0x98e87a10 "1load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2526
#9  0xb643d30e in QSingleShotTimer::QSingleShotTimer (this=0xc16a4a0, msec=5000, receiver=0xb7b8618, member=0x98e87a10 "1load()") at kernel/qtimer.cpp:291
#10 0xb643d50a in QTimer::singleShot (msec=5000, receiver=0xb7b8618, member=0x98e87a10 "1load()") at kernel/qtimer.cpp:354
#11 0x98e85bd0 in KclockModule::save (this=0xb7b8618) at ../../../kcontrol/dateandtime/main.cpp:109
#12 0xb77cc6ea in KCModuleProxy::save (this=0xc7ac5b0) at ../../kutils/kcmoduleproxy.cpp:279
#13 0xb77a9d91 in ModuleView::moduleSave (this=0x8e35b18, module=0xc7ac5b0) at ../../../systemsettings/core/ModuleView.cpp:289
#14 0xb77aa00b in resolveChanges (currentProxy=0xc7ac5b0, this=0x8e35b18) at ../../../systemsettings/core/ModuleView.cpp:247
#15 ModuleView::resolveChanges (this=0x8e35b18, currentProxy=0xc7ac5b0) at ../../../systemsettings/core/ModuleView.cpp:227
#16 0xb77aa095 in ModuleView::resolveChanges (this=0x8e35b18) at ../../../systemsettings/core/ModuleView.cpp:224
#17 0xb2d90b98 in IconMode::backToOverview (this=0x8e36170) at ../../../systemsettings/icons/IconMode.cpp:145
#18 0xb2d90f04 in IconMode::qt_metacall (this=0x8e36170, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf8807e8) at ./IconMode.moc:82
#19 0xb6426b7d in metacall (argv=0xbf8807e8, idx=14, cl=QMetaObject::InvokeMetaMethod, object=0x8e36170) at kernel/qmetaobject.cpp:237
#20 QMetaObject::metacall (object=0x8e36170, cl=QMetaObject::InvokeMetaMethod, idx=14, argv=0xbf8807e8) at kernel/qmetaobject.cpp:232
#21 0xb6435a6a in QMetaObject::activate (sender=0x8e10140, m=0xb733e458, local_signal_index=1, argv=0xbf8807e8) at kernel/qobject.cpp:3278
#22 0xb69ee83d in QAction::triggered (this=0x8e10140, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#23 0xb69eeadb in QAction::activate (this=0x8e10140, event=QAction::Trigger) at kernel/qaction.cpp:1257
#24 0xb6ee2170 in trigger (this=<optimized out>) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#25 QToolButton::nextCheckState (this=0x8ebf0b0) at widgets/qtoolbutton.cpp:1147
#26 0xb6e0abb7 in QAbstractButtonPrivate::click (this=0x8ebf3d0) at widgets/qabstractbutton.cpp:528
#27 0xb6e0aeb6 in QAbstractButton::mouseReleaseEvent (this=0x8ebf0b0, e=0xbf880dcc) at widgets/qabstractbutton.cpp:1121
#28 0xb6ee220d in QToolButton::mouseReleaseEvent (this=0x8ebf0b0, e=0xbf880dcc) at widgets/qtoolbutton.cpp:721
#29 0xb6a4ff98 in QWidget::event (this=0x8ebf0b0, event=0xbf880dcc) at kernel/qwidget.cpp:8295
#30 0xb6e0a159 in QAbstractButton::event (this=0x8ebf0b0, e=0xbf880dcc) at widgets/qabstractbutton.cpp:1080
#31 0xb6ee394c in QToolButton::event (this=0x8ebf0b0, event=0xbf880dcc) at widgets/qtoolbutton.cpp:1163
#32 0xb69f5d54 in notify_helper (e=0xbf880dcc, receiver=0x8ebf0b0, this=0x8b55638) at kernel/qapplication.cpp:4486
#33 QApplicationPrivate::notify_helper (this=0x8b55638, receiver=0x8ebf0b0, e=0xbf880dcc) at kernel/qapplication.cpp:4458
#34 0xb69fbdbb in QApplication::notify (this=0x8b55638, receiver=0x8ebf0b0, e=0xbf880dcc) at kernel/qapplication.cpp:4047
#35 0xb754b681 in KApplication::notify (this=0xbf8815fc, receiver=0x8ebf0b0, event=0xbf880dcc) at ../../kdeui/kernel/kapplication.cpp:311
#36 0xb642019e in QCoreApplication::notifyInternal (this=0xbf8815fc, receiver=0x8ebf0b0, event=0xbf880dcc) at kernel/qcoreapplication.cpp:787
#37 0xb69f6d15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QApplicationPrivate::sendMouseEvent (receiver=0x8ebf0b0, event=0xbf880dcc, alienWidget=0x8ebf0b0, nativeWidget=0x8d91f28, buttonDown=0xb7360eb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#39 0xb6a832c4 in QETWidget::translateMouseEvent (this=0x8d91f28, event=0xbf88124c) at kernel/qapplication_x11.cpp:4568
#40 0xb6a81e4d in QApplication::x11ProcessEvent (this=0xbf8815fc, event=0xbf88124c) at kernel/qapplication_x11.cpp:3690
#41 0xb6aae24c in x11EventSourceDispatch (s=0x8b578e8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#42 0xb583825f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb5838990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#44 0xb5838c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#45 0xb644eada in QEventDispatcherGlib::processEvents (this=0x8b2bbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#46 0xb6aade3a in QGuiEventDispatcherGlib::processEvents (this=0x8b2bbb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0xb641f1dd in QEventLoop::processEvents (this=0xbf881554, flags=...) at kernel/qeventloop.cpp:149
#48 0xb641f421 in QEventLoop::exec (this=0xbf881554, flags=...) at kernel/qeventloop.cpp:201
#49 0xb642419d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#50 0xb69f38f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#51 0x080502b8 in main (argc=) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 284902.

Possible duplicates by query: bug 286943, bug 285986, bug 285942, bug 285815, bug 285770.

Reported using DrKonqi