Bug 250221

Application: systemsettings (1.0)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-19-generic x86_64
Distribution: Ubuntu maverick (development branch)

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

clicked on icon in ksystemsettings window.

I had just exited (by hitting back) Locale

After the crash my 'general' in 'Application Appearance -> fonts' was reset to (I forget which font, not the one it used to be) sz 12.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb9176cd760 (LWP 29083))]

Thread 2 (Thread 0x7fb90172b710 (LWP 29084)):
#0  0x00007fb914bd91e3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb911db64a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fb911db68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fb91531cbd6 in QEventDispatcherGlib::processEvents (this=0x132f7e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fb9152ef3f2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fb9152ef7dc in QEventLoop::exec (this=0x7fb90172adb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fb9151fa1dd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fb9152cf198 in QInotifyFileSystemWatcherEngine::run (this=0xed1330) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb9151fd15e in QThreadPrivate::start (arg=0xed1330) at thread/qthread_unix.cpp:266
#9  0x00007fb9148e9971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fb914be592d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb9176cd760 (LWP 29083)):
[KCrash Handler]
#6  0x00007fb916d2185c in KCModule::setNeedsAuthorization (this=0x1982050, needsAuth=<value optimized out>) at ../../kdeui/widgets/kcmodule.cpp:141
#7  0x00007fb8e6e17eb7 in ?? () from /usr/lib/kde4/kcm_kdm.so
#8  0x00007fb8e6e1b455 in QObject* KPluginFactory::createInstance<KDModule, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/kcm_kdm.so
#9  0x00007fb915ac067f in KPluginFactory::create (this=0xeefb70, iface=0x7fb916df7420 "KCModule", parentWidget=<value optimized out>, parent=0x1b87ce0, args=..., keyword=<value optimized out>)
    at ../../kdecore/util/kpluginfactory.cpp:191
#10 0x00007fb9172bc71b in KPluginFactory::create<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/util/kpluginfactory.h:515
#11 KService::createInstance<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/services/kservice.h:532
#12 KService::createInstance<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/services/kservice.h:509
#13 KService::createInstance<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/services/kservice.h:552
#14 KCModuleLoader::loadModule (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kutils/kcmoduleloader.cpp:89
#15 0x00007fb9172c1699 in KCModuleProxyPrivate::loadModule (this=0x1eb9d30) at ../../kutils/kcmoduleproxy.cpp:106
#16 0x00007fb9172c21c5 in KCModuleProxy::realModule (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:83
#17 0x00007fb91709a2bc in ModuleView::stateChanged() () from /usr/lib/libsystemsettingsview.so.2
#18 0x00007fb91709c008 in ModuleView::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libsystemsettingsview.so.2
#19 0x00007fb915308517 in QMetaObject::activate (sender=0x1111a50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#20 0x00007fb916cabb88 in KPageWidget::currentPageChanged (this=0x7fb914e7de40, _t1=0x1334200, _t2=0x0) at ./kpagewidget.moc:96
#21 0x00007fb916cabd28 in KPageWidget::qt_metacall (this=0x1111a50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff958aee80) at ./kpagewidget.moc:84
#22 0x00007fb915308517 in QMetaObject::activate (sender=0x1111a50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#23 0x00007fb916ca6ad7 in KPageView::currentPageChanged (this=0x7fb914e7de40, _t1=<value optimized out>, _t2=<value optimized out>) at ./kpageview.moc:140
#24 0x00007fb916ca8285 in KPageViewPrivate::_k_pageSelected (this=0x11167b0, index=<value optimized out>, previous=...) at ../../kdeui/paged/kpageview.cpp:244
#25 0x00007fb916ca84d2 in KPageView::qt_metacall (this=0x1111a50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff958af0e0) at ./kpageview.moc:100
#26 0x00007fb916cabce0 in KPageWidget::qt_metacall (this=0x7fb914e7de40, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at ./kpagewidget.moc:76
#27 0x00007fb915308517 in QMetaObject::activate (sender=0x1e67ec0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#28 0x00007fb9164c2107 in QItemSelectionModel::selectionChanged (this=0x7fb914e7de40, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#29 0x00007fb9164c52d5 in QItemSelectionModel::emitSelectionChanged (this=<value optimized out>, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#30 0x00007fb9164c6b5b in QItemSelectionModel::select (this=0x1e67ec0, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1088
#31 0x00007fb9164c39c1 in QItemSelectionModel::select (this=0x1e67ec0, index=<value optimized out>, command=) at itemviews/qitemselectionmodel.cpp:976
#32 0x00007fb9164c235f in QItemSelectionModel::setCurrentIndex (this=0x1e67ec0, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1155
#33 0x00007fb916ca7900 in KPageViewPrivate::_k_rebuildGui (this=0x11167b0) at ../../kdeui/paged/kpageview.cpp:70
#34 0x00007fb916ca7ff5 in KPageViewPrivate::_k_modelChanged (this=0x7fb914e7de40) at ../../kdeui/paged/kpageview.cpp:190
#35 0x00007fb916ca84e2 in KPageView::qt_metacall (this=0x1111a50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff958af650) at ./kpageview.moc:99
#36 0x00007fb916cabce0 in KPageWidget::qt_metacall (this=0x7fb914e7de40, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x0) at ./kpagewidget.moc:76
#37 0x00007fb915308517 in QMetaObject::activate (sender=0x113a1a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#38 0x00007fb91709aa95 in ModuleView::addModule(KCModuleInfo*) () from /usr/lib/libsystemsettingsview.so.2
#39 0x00007fb91709ae26 in ModuleView::loadModule(QModelIndex) () from /usr/lib/libsystemsettingsview.so.2
#40 0x00007fb903d36190 in ?? () from /usr/lib/kde4/icon_mode.so
#41 0x00007fb903d36261 in ?? () from /usr/lib/kde4/icon_mode.so
#42 0x00007fb915308517 in QMetaObject::activate (sender=0x11693c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#43 0x00007fb916466245 in QAbstractItemView::activated (this=0x7fb914e7de40, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:345
#44 0x00007fb916475a3a in QAbstractItemView::mouseReleaseEvent (this=0x11693c0, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1796
#45 0x00007fb916489d1e in QListView::mouseReleaseEvent (this=0x7fb914e7de40, e=0x0) at itemviews/qlistview.cpp:796
#46 0x00007fb916c44d42 in KCategorizedView::mouseReleaseEvent (this=0x11693c0, event=<value optimized out>) at ../../kdeui/itemviews/kcategorizedview.cpp:1031
#47 0x00007fb915f7430e in QWidget::event (this=0x11693c0, event=0x7fff958b0c60) at kernel/qwidget.cpp:8157
#48 0x00007fb91633d0f6 in QFrame::event (this=0x11693c0, e=0x7fff958b0c60) at widgets/qframe.cpp:557
#49 0x00007fb9164765cb in QAbstractItemView::viewportEvent (this=0x11693c0, event=0x7fff958b0c60) at itemviews/qabstractitemview.cpp:1619
#50 0x00007fb9152efef7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x111c250, event=0x7fff958b0c60) at kernel/qcoreapplication.cpp:847
#51 0x00007fb915f1e65c in QApplicationPrivate::notify_helper (this=0xe689e0, receiver=0x111c250, e=0x7fff958b0c60) at kernel/qapplication.cpp:4385
#52 0x00007fb915f249be in QApplication::notify (this=0x7fff958b1960, receiver=0x111c250, e=0x7fff958b0c60) at kernel/qapplication.cpp:3952
#53 0x00007fb916c6bf16 in KApplication::notify (this=0x7fff958b1960, receiver=0x111c250, event=0x7fff958b0c60) at ../../kdeui/kernel/kapplication.cpp:310
#54 0x00007fb9152f06cc in QCoreApplication::notifyInternal (this=0x7fff958b1960, receiver=0x111c250, event=0x7fff958b0c60) at kernel/qcoreapplication.cpp:732
#55 0x00007fb915f2346e in QCoreApplication::sendEvent (receiver=0x111c250, event=0x7fff958b0c60, alienWidget=0x111c250, nativeWidget=0x11693c0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#56 QApplicationPrivate::sendMouseEvent (receiver=0x111c250, event=0x7fff958b0c60, alienWidget=0x111c250, nativeWidget=0x11693c0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3051
#57 0x00007fb915fa6265 in QETWidget::translateMouseEvent (this=0x11693c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#58 0x00007fb915fa4b7c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff958b1580) at kernel/qapplication_x11.cpp:3536
#59 0x00007fb915fd1022 in x11EventSourceDispatch (s=0xe5ed90, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#60 0x00007fb911db27e2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0x00007fb911db6748 in ?? () from /lib/libglib-2.0.so.0
#62 0x00007fb911db68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0x00007fb91531cb83 in QEventDispatcherGlib::processEvents (this=0xe33310, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#64 0x00007fb915fd098e in QGuiEventDispatcherGlib::processEvents (this=0x7fb914e7de40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007fb9152ef3f2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#66 0x00007fb9152ef7dc in QEventLoop::exec (this=0x7fff958b18b0, flags=) at kernel/qeventloop.cpp:201
#67 0x00007fb9152f38ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#68 0x00000000004118a9 in _start ()

This bug may be a duplicate of or related to bug 250072, bug 249039.

Possible duplicates by query: bug 250072, bug 249039, bug 249026, bug 247830.

Reported using DrKonqi