Bug 309543

Application: systemsettings (1.0)
KDE Platform Version: 4.9.2 (Compiled from sources)
Qt Version: 4.8.2
Operating System: Linux 3.7.0-030700rc3-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed: opened touchpad settings under kde. started when i installed updates from mintupdates.

- Unusual behavior I noticed: no tap to click

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0ffbec17c0 (LWP 3822))]

Thread 2 (Thread 0x7f0fdddc4700 (LWP 3823)):
#0  0x00007f0ff8e478bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f0fede4e2ac in ?? () from /usr/lib/nvidia-current/libGL.so.1
#2  0x00007f0feb6c1bf7 in ?? () from /usr/lib/nvidia-current/tls/libnvidia-tls.so.310.14
#3  0x00007f0ff25cd8cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0ff2592ba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f0ff2592fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f0ff2593164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f0ff95ca906 in QEventDispatcherGlib::processEvents (this=0x7f0fd80008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007f0ff9599e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f0ff959a097 in QEventLoop::exec (this=0x7f0fdddc3cd0, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007f0ff9499057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#11 0x00007f0ff9579b4f in QInotifyFileSystemWatcherEngine::run (this=0x274d5b0) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f0ff949c07b in QThreadPrivate::start (arg=0x274d5b0) at thread/qthread_unix.cpp:307
#13 0x00007f0fede4f2e4 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#14 0x00007f0ff2a5fe9a in start_thread (arg=0x7f0fdddc4700) at pthread_create.c:308
#15 0x00007f0ff8e54cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0ffbec17c0 (LWP 3822)):
[KCrash Handler]
#6  deref (this=0x2f006500720061) at /usr/include/qt4/QtCore/qatomic_x86_64.h:133
#7  ~QByteArray (this=0x29fd758, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qbytearray.h:401
#8  ~Private (this=0x29fd6a0, __in_chrg=<optimized out>) at ../../kdecore/kernel/kaboutdata.cpp:392
#9  KAboutData::~KAboutData (this=0x2f97370, __in_chrg=<optimized out>) at ../../kdecore/kernel/kaboutdata.cpp:477
#10 0x00007f0fd7d76056 in release_KAboutData (sipCppV=0x2f97370) at sip/kdecore/sipkdecorepart7.cpp:18454
#11 0x00007f0fd77d2fb4 in forgetObject (sw=0x32df290) at /build/buildd/sip4-4.13.2/siplib/siplib.c:10124
#12 0x00007f0fd77d37d9 in sipWrapper_dealloc (self=0x32df290) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9675
#13 0x00007f0fdcb5c336 in subtype_dealloc.25193 () from /usr/lib/libpython2.7.so.1.0
#14 0x00007f0fdcb8e83f in dict_dealloc.18342 () from /usr/lib/libpython2.7.so.1.0
#15 0x00007f0fd77d2d57 in sipSimpleWrapper_clear (self=0x32df050) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9245
#16 0x00007f0fd77d3742 in sipWrapper_clear (self=0x32df050) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9626
#17 0x00007f0fd77d37e1 in sipWrapper_dealloc (self=0x32df050) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9677
#18 0x00007f0fdcb5c336 in subtype_dealloc.25193 () from /usr/lib/libpython2.7.so.1.0
#19 0x00007f0fdcb8e3d2 in frame_dealloc.14689 () from /usr/lib/libpython2.7.so.1.0
#20 0x00007f0fdcb8eaab in tb_dealloc.45991 () from /usr/lib/libpython2.7.so.1.0
#21 0x00007f0fdcb8eabb in tb_dealloc.45991 () from /usr/lib/libpython2.7.so.1.0
#22 0x00007f0fdcb887ff in PyDict_DelItem () from /usr/lib/libpython2.7.so.1.0
#23 0x00007f0fdcb88a2c in PyDict_DelItemString () from /usr/lib/libpython2.7.so.1.0
#24 0x00007f0fdcac8b8c in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#25 0x00007f0fdca98605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#26 0x00007f0fdcacd8c0 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#27 0x00007f0fdca98605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#28 0x00007f0fdcacd8c0 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#29 0x00007f0fdca98605 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#30 0x00007f0fdca987bd in function_call () from /usr/lib/libpython2.7.so.1.0
#31 0x00007f0fdcb7ce83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#32 0x00007f0fdcb7d7d7 in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.7.so.1.0
#33 0x00007f0fdcf582ac in RunFunction (object=<function at remote 0x30d56e0>, args=<optimized out>) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:326
#34 0x00007f0fdcf5914b in KPythonPluginFactory::create (this=<optimized out>, iface=<optimized out>, parentWidget=<optimized out>, parent=0x29a2b20, args=..., keyword=...) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:216
#35 0x00007f0ffb5b3708 in create<KCModule> (parent=0x29a2b20, this=0x2a25ee0, args=..., keyword=..., parentWidget=0x0) at ../../kdecore/util/kpluginfactory.h:531
#36 createInstance<KCModule> (error=0x7fff04f65820, args=..., parent=0x29a2b20, parentWidget=0x0, this=0x252c3c0) at ../../kdecore/services/kservice.h:559
#37 createInstance<KCModule> (error=0x7fff04f65820, args=..., parent=0x29a2b20, this=0x252c3c0) at ../../kdecore/services/kservice.h:536
#38 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x29a2b20, args=...) at ../../kutils/kcmoduleloader.cpp:89
#39 0x00007f0ffb5b85f8 in KCModuleProxyPrivate::loadModule (this=0x29a2a40) at ../../kutils/kcmoduleproxy.cpp:106
#40 0x00007f0ffb5b9315 in KCModuleProxy::realModule (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:83
#41 0x00007f0ffb5b9352 in KCModuleProxy::showEvent (this=0x29a2b20, ev=0x7fff04f666b0) at ../../kutils/kcmoduleproxy.cpp:197
#42 0x00007f0ffa263265 in QWidget::event (this=0x29a2b20, event=0x7fff04f666b0) at kernel/qwidget.cpp:8578
#43 0x00007f0ffa2127b4 in notify_helper (e=0x7fff04f666b0, receiver=0x29a2b20, this=0x20ed840) at kernel/qapplication.cpp:4556
#44 QApplicationPrivate::notify_helper (this=0x20ed840, receiver=0x29a2b20, e=0x7fff04f666b0) at kernel/qapplication.cpp:4528
#45 0x00007f0ffa217583 in QApplication::notify (this=0x7fff04f68a50, receiver=0x29a2b20, e=0x7fff04f666b0) at kernel/qapplication.cpp:4417
#46 0x00007f0ffaf4d756 in KApplication::notify (this=0x7fff04f68a50, receiver=0x29a2b20, event=0x7fff04f666b0) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007f0ff959b30c in QCoreApplication::notifyInternal (this=0x7fff04f68a50, receiver=0x29a2b20, event=0x7fff04f666b0) at kernel/qcoreapplication.cpp:915
#48 0x00007f0ffa265680 in sendEvent (event=0x7fff04f666b0, receiver=0x29a2b20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QWidgetPrivate::show_helper (this=0x29a2b60) at kernel/qwidget.cpp:7551
#50 0x00007f0ffa265477 in QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7859
#51 0x00007f0ffa26556d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7498
#52 0x00007f0ffa265972 in QWidget::setVisible (this=0x29a6e70, visible=<optimized out>) at kernel/qwidget.cpp:7773
#53 0x00007f0ffa2654e6 in show (this=0x29a6e70) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#54 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7861
#55 0x00007f0ffa26556d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7498
#56 0x00007f0ffa265972 in QWidget::setVisible (this=0x29994b0, visible=<optimized out>) at kernel/qwidget.cpp:7773
#57 0x00007f0ffa2471f9 in show (this=0x29994b0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#58 QStackedLayout::setCurrentIndex (this=0x251db20, index=2) at kernel/qstackedlayout.cpp:311
#59 0x00007f0ffaf7d077 in KPageViewPrivate::_k_pageSelected (this=0x251a700, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:235
#60 0x00007f0ff95af761 in QMetaObject::activate (sender=0x29add20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff04f66ba0) at kernel/qobject.cpp:3547
#61 0x00007f0ffa790077 in QItemSelectionModel::selectionChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:166
#62 0x00007f0ffa795ab1 in QItemSelectionModel::emitSelectionChanged (this=0x29add20, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1600
#63 0x00007f0ffa796e61 in QItemSelectionModel::select (this=0x29add20, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#64 0x00007f0ffaf7de2c in select (command=..., selection=..., this=<optimized out>) at ../../kdeui/paged/kpageview_p.cpp:619
#65 KDEPrivate::SelectionModel::select (this=<optimized out>, selection=..., command=...) at ../../kdeui/paged/kpageview_p.cpp:613
#66 0x00007f0ffa7627c5 in QListView::setSelection (this=<optimized out>, rect=..., command=...) at itemviews/qlistview.cpp:1379
#67 0x00007f0ffa73e74a in QAbstractItemView::mousePressEvent (this=0x254e110, event=<optimized out>) at itemviews/qabstractitemview.cpp:1690
#68 0x00007f0ffa263299 in QWidget::event (this=0x254e110, event=0x7fff04f67d70) at kernel/qwidget.cpp:8367
#69 0x00007f0ffa623836 in QFrame::event (this=0x254e110, e=0x7fff04f67d70) at widgets/qframe.cpp:557
#70 0x00007f0ffa737eeb in QAbstractItemView::viewportEvent (this=0x254e110, event=0x7fff04f67d70) at itemviews/qabstractitemview.cpp:1644
#71 0x00007f0ff959b498 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x2997f40, event=0x7fff04f67d70) at kernel/qcoreapplication.cpp:1025
#72 0x00007f0ffa21277f in notify_helper (e=0x7fff04f67d70, receiver=0x2997f40, this=0x20ed840) at kernel/qapplication.cpp:4552
#73 QApplicationPrivate::notify_helper (this=0x20ed840, receiver=0x2997f40, e=0x7fff04f67d70) at kernel/qapplication.cpp:4528
#74 0x00007f0ffa217f2f in QApplication::notify (this=<optimized out>, receiver=0x2997f40, e=0x7fff04f67d70) at kernel/qapplication.cpp:4099
#75 0x00007f0ffaf4d756 in KApplication::notify (this=0x7fff04f68a50, receiver=0x2997f40, event=0x7fff04f67d70) at ../../kdeui/kernel/kapplication.cpp:311
#76 0x00007f0ff959b30c in QCoreApplication::notifyInternal (this=0x7fff04f68a50, receiver=0x2997f40, event=0x7fff04f67d70) at kernel/qcoreapplication.cpp:915
#77 0x00007f0ffa213782 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#78 QApplicationPrivate::sendMouseEvent (receiver=0x2997f40, event=0x7fff04f67d70, alienWidget=0x2997f40, nativeWidget=0x2295850, buttonDown=0x2997f40, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167
#79 0x00007f0ffa292b15 in QETWidget::translateMouseEvent (this=0x2295850, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#80 0x00007f0ffa291ace in QApplication::x11ProcessEvent (this=0x7fff04f68a50, event=0x7fff04f68640) at kernel/qapplication_x11.cpp:3732
#81 0x00007f0ffa2bb052 in x11EventSourceDispatch (s=0x20a5380, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#82 0x00007f0ff2592d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#83 0x00007f0ff25930a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#84 0x00007f0ff2593164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f0ff95ca89f in QEventDispatcherGlib::processEvents (this=0x2065ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#86 0x00007f0ffa2bacde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#87 0x00007f0ff9599e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#88 0x00007f0ff959a097 in QEventLoop::exec (this=0x7fff04f689e0, flags=...) at kernel/qeventloop.cpp:204
#89 0x00007f0ff959f3e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#90 0x000000000040a9e5 in main (argc=5, argv=0x7fff04f68d18) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 309381, bug 309178, bug 309172, bug 308841, bug 307943.

Reported using DrKonqi