Bug 282615

Application: systemsettings (1.0)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I just opened input devices from system configuratior after that application has crashed

The crash can be reproduced every time.

-- Backtrace:
Application: Sistem Ayarları (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff0888af780 (LWP 7023))]

Thread 2 (Thread 0x7ff07323f700 (LWP 7024)):
#0  0x00007ff085decf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff083b68104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff083b68639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff086534446 in QEventDispatcherGlib::processEvents (this=0xfb68f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ff086508882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff086508abc in QEventLoop::exec (this=0x7ff07323edd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007ff08641f924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007ff0864eac2f in QInotifyFileSystemWatcherEngine::run (this=0xfb5e10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ff086422175 in QThreadPrivate::start (arg=0xfb5e10) at thread/qthread_unix.cpp:320
#9  0x00007ff084033d8c in start_thread (arg=0x7ff07323f700) at pthread_create.c:304
#10 0x00007ff085dfa04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff0888af780 (LWP 7023)):
[KCrash Handler]
#6  deref (this=0x1245a48, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qatomic_x86_64.h:133
#7  ~QByteArray (this=0x1245a48, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qbytearray.h:383
#8  ~KLocalizedStringPrivate (this=0x1245a48, __in_chrg=<value optimized out>) at ../../kdecore/localization/klocalizedstring.cpp:60
#9  KLocalizedString::~KLocalizedString (this=0x1245a48, __in_chrg=<value optimized out>) at ../../kdecore/localization/klocalizedstring.cpp:184
#10 0x00007ff086bed02a in ~Private (this=0x120e790, __in_chrg=<value optimized out>) at ../../kdecore/kernel/kaboutdata.cpp:393
#11 KAboutData::~KAboutData (this=0x120e790, __in_chrg=<value optimized out>) at ../../kdecore/kernel/kaboutdata.cpp:477
#12 0x00007ff06700c4d6 in release_KAboutData (sipCppV=0x120e790) at sip/kdecore/sipkdecorepart7.cpp:16700
#13 0x00007ff066859ce4 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#14 0x00007ff066859d19 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#15 0x00007ff067b2da46 in subtype_dealloc (self=0x1b093b0) at ../Objects/typeobject.c:1014
#16 0x00007ff067b0ecfb in dict_dealloc (mp=0x1b59bb0) at ../Objects/dictobject.c:985
#17 0x00007ff066858847 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#18 0x00007ff066858fd2 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#19 0x00007ff066859d21 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#20 0x00007ff067b2da46 in subtype_dealloc (self=0x1b09170) at ../Objects/typeobject.c:1014
#21 0x00007ff067af9a92 in frame_dealloc (f=0x1b5c4e0) at ../Objects/frameobject.c:458
#22 0x00007ff067ba729b in tb_dealloc (tb=0x1b9e878) at ../Python/traceback.c:28
#23 0x00007ff067ba72ab in tb_dealloc (tb=0x1b9e8c0) at ../Python/traceback.c:27
#24 0x00007ff067b0ffbf in PyDict_DelItem (op=0x12f6f00, key=<value optimized out>) at ../Objects/dictobject.c:829
#25 0x00007ff067b11461 in PyDict_DelItemString (v=0x12f6f00, key=<value optimized out>) at ../Objects/dictobject.c:2418
#26 0x00007ff067b750e4 in reset_exc_info (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:3443
#27 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2996
#28 0x00007ff067b7c27d in PyEval_EvalCodeEx (co=0x1887c30, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=2, kws=0x19171f8, kwcount=0, defs=0x19cfbe8, defcount=1, closure=0x0) at ../Python/ceval.c:3253
#29 0x00007ff067b7a28d in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4109
#30 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#31 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#32 0x00007ff067b7c27d in PyEval_EvalCodeEx (co=0x13e78b0, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=3, kws=0x17d18c0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#33 0x00007ff067b7a28d in fast_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4109
#34 call_function (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:4034
#35 PyEval_EvalFrameEx (f=<value optimized out>, throwflag=<value optimized out>) at ../Python/ceval.c:2666
#36 0x00007ff067b7c27d in PyEval_EvalCodeEx (co=0x13e7b30, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=3, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#37 0x00007ff067afb192 in function_call (func=0x19d2ed8, arg=0x143ffa0, kw=0x0) at ../Objects/funcobject.c:526
#38 0x00007ff067acea53 in PyObject_Call (func=0x19d2ed8, arg=<value optimized out>, kw=<value optimized out>) at ../Objects/abstract.c:2529
#39 0x00007ff067b74627 in PyEval_CallObjectWithKeywords (func=0x19d2ed8, arg=0x143ffa0, kw=<value optimized out>) at ../Python/ceval.c:3882
#40 0x00007ff067f8527c in RunFunction (object=0x19d2ed8, args=<value optimized out>) at /build/buildd/kdebindings-4.7.0really4.6.5/python/pykde4/kpythonpluginfactory/kpythonpluginfactory.cpp:326
#41 0x00007ff067f860dc in KPythonPluginFactory::create (this=<value optimized out>, iface=<value optimized out>, parentWidget=<value optimized out>, parent=0x12161b0, args=<value optimized out>, keyword=...) at /build/buildd/kdebindings-4.7.0really4.6.5/python/pykde4/kpythonpluginfactory/kpythonpluginfactory.cpp:216
#42 0x00007ff0884a7499 in create<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x12161b0, args=...) at ../../kdecore/util/kpluginfactory.h:531
#43 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x12161b0, args=...) at ../../kdecore/services/kservice.h:551
#44 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x12161b0, args=...) at ../../kdecore/services/kservice.h:528
#45 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x12161b0, args=...) at ../../kutils/kcmoduleloader.cpp:89
#46 0x00007ff0884ac348 in KCModuleProxyPrivate::loadModule (this=0x1216580) at ../../kutils/kcmoduleproxy.cpp:106
#47 0x00007ff0884ad045 in KCModuleProxy::realModule (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:83
#48 0x00007ff0884ad082 in KCModuleProxy::showEvent (this=0x12161b0, ev=0x7fff6dac5c40) at ../../kutils/kcmoduleproxy.cpp:197
#49 0x00007ff08718bf7d in QWidget::event (this=0x12161b0, event=0x7fff6dac5c40) at kernel/qwidget.cpp:8466
#50 0x00007ff08713a9f4 in QApplicationPrivate::notify_helper (this=0x9ae9f0, receiver=0x12161b0, e=0x7fff6dac5c40) at kernel/qapplication.cpp:4462
#51 0x00007ff08713f3ba in QApplication::notify (this=<value optimized out>, receiver=0x12161b0, e=0x7fff6dac5c40) at kernel/qapplication.cpp:4341
#52 0x00007ff087e4a796 in KApplication::notify (this=0x7fff6dac8040, receiver=0x12161b0, event=0x7fff6dac5c40) at ../../kdeui/kernel/kapplication.cpp:311
#53 0x00007ff08650949c in QCoreApplication::notifyInternal (this=0x7fff6dac8040, receiver=0x12161b0, event=0x7fff6dac5c40) at kernel/qcoreapplication.cpp:731
#54 0x00007ff08718f7d0 in sendEvent (this=0x1216660) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QWidgetPrivate::show_helper (this=0x1216660) at kernel/qwidget.cpp:7439
#56 0x00007ff08718f5c9 in QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7747
#57 0x00007ff08718f6bd in QWidgetPrivate::show_helper (this=<value optimized out>) at kernel/qwidget.cpp:7386
#58 0x00007ff08718fafa in QWidget::setVisible (this=0xfbf6c0, visible=<value optimized out>) at kernel/qwidget.cpp:7661
#59 0x00007ff08718f656 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#60 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7749
#61 0x00007ff08718f6bd in QWidgetPrivate::show_helper (this=<value optimized out>) at kernel/qwidget.cpp:7386
#62 0x00007ff08718fafa in QWidget::setVisible (this=0x1208a30, visible=<value optimized out>) at kernel/qwidget.cpp:7661
#63 0x00007ff087170239 in show (this=0xdd8770, index=2) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#64 QStackedLayout::setCurrentIndex (this=0xdd8770, index=2) at kernel/qstackedlayout.cpp:311
#65 0x00007ff087e7a4f5 in KPageViewPrivate::_k_pageSelected (this=0xd25150, index=<value optimized out>, previous=...) at ../../kdeui/paged/kpageview.cpp:235
#66 0x00007ff087e7a6d2 in KPageView::qt_metacall (this=0xdd83f0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff6dac6130) at ./kpageview.moc:100
#67 0x00007ff087e7d890 in KPageWidget::qt_metacall (this=0xdd83f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff6dac6130) at ./kpagewidget.moc:76
#68 0x00007ff08651e5f8 in QMetaObject::activate (sender=0x120f020, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff6dac6130) at kernel/qobject.cpp:3287
#69 0x00007ff0876a3af7 in QItemSelectionModel::selectionChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#70 0x00007ff0876aa250 in QItemSelectionModel::emitSelectionChanged (this=0x120f020, newSelection=<value optimized out>, oldSelection=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1594
#71 0x00007ff0876aaa3f in QItemSelectionModel::select (this=0x120f020, selection=<value optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:1101
#72 0x00007ff087e7afbc in KDEPrivate::SelectionModel::select (this=<value optimized out>, selection=<value optimized out>, command=<value optimized out>) at ../../kdeui/paged/kpageview_p.cpp:619
#73 0x00007ff087675dc5 in QListView::setSelection (this=<value optimized out>, rect=<value optimized out>, command=...) at itemviews/qlistview.cpp:1385
#74 0x00007ff087651fd2 in QAbstractItemView::mousePressEvent (this=0xdfda70, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1674
#75 0x00007ff08718bfb1 in QWidget::event (this=0xdfda70, event=0x7fff6dac7380) at kernel/qwidget.cpp:8255
#76 0x00007ff08753e156 in QFrame::event (this=0xdfda70, e=0x7fff6dac7380) at widgets/qframe.cpp:557
#77 0x00007ff08764f46b in QAbstractItemView::viewportEvent (this=0xdfda70, event=0x7fff6dac7380) at itemviews/qabstractitemview.cpp:1628
#78 0x00007ff086509627 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xe6e450, event=0x7fff6dac7380) at kernel/qcoreapplication.cpp:846
#79 0x00007ff08713a9c1 in QApplicationPrivate::notify_helper (this=0x9ae9f0, receiver=0xe6e450, e=0x7fff6dac7380) at kernel/qapplication.cpp:4458
#80 0x00007ff08713fdc3 in QApplication::notify (this=<value optimized out>, receiver=0xe6e450, e=0x7fff6dac7380) at kernel/qapplication.cpp:4023
#81 0x00007ff087e4a796 in KApplication::notify (this=0x7fff6dac8040, receiver=0xe6e450, event=0x7fff6dac7380) at ../../kdeui/kernel/kapplication.cpp:311
#82 0x00007ff08650949c in QCoreApplication::notifyInternal (this=0x7fff6dac8040, receiver=0xe6e450, event=0x7fff6dac7380) at kernel/qcoreapplication.cpp:731
#83 0x00007ff08713ba1d in sendEvent (receiver=0xe6e450, event=0x7fff6dac7380, alienWidget=0xe6e450, nativeWidget=0x999670, buttonDown=0x7ff087c1e218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#84 QApplicationPrivate::sendMouseEvent (receiver=0xe6e450, event=0x7fff6dac7380, alienWidget=0xe6e450, nativeWidget=0x999670, buttonDown=0x7ff087c1e218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#85 0x00007ff0871bd190 in QETWidget::translateMouseEvent (this=0x999670, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#86 0x00007ff0871bbab7 in QApplication::x11ProcessEvent (this=0x7fff6dac8040, event=0x7fff6dac7cd0) at kernel/qapplication_x11.cpp:3680
#87 0x00007ff0871e4842 in x11EventSourceDispatch (s=0x9a3520, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#88 0x00007ff083b67bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#89 0x00007ff083b683a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#90 0x00007ff083b68639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#91 0x00007ff0865343ef in QEventDispatcherGlib::processEvents (this=0x94a490, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#92 0x00007ff0871e44de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#93 0x00007ff086508882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#94 0x00007ff086508abc in QEventLoop::exec (this=0x7fff6dac7fd0, flags=...) at kernel/qeventloop.cpp:201
#95 0x00007ff08650cecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#96 0x0000000000410f36 in main (argc=5, argv=<value optimized out>) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi