Bug 312490

Application: systemsettings (1.0)
KDE Platform Version: 4.9.95
Qt Version: 4.8.3
Operating System: Linux 3.7.0-7-generic x86_64
Distribution: Ubuntu Raring Ringtail (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
Opening input devices to set keyboard and mouse settings. Happens every time you start changing keyboard or mouse settings related to these devices

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1a9eeef7c0 (LWP 8929))]

Thread 2 (Thread 0x7f1a82a22700 (LWP 8930)):
#0  0x00007fff85dff8b8 in clock_gettime ()
#1  0x00007f1a93d0532d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f1a9c5959c4 in do_gettime (frac=0x7f1a82a21ae8, sec=0x7f1a82a21ae0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f1a9c66b41d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f1a7c002860) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f1a9c66b763 in QTimerInfoList::timerWait (this=0x7f1a7c002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f1a9c66a2cc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f1a82a21bd4) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f1a9c66a375 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f1a957185f8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f1a95718c8b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f1a95718e84 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f1a9c66ac16 in QEventDispatcherGlib::processEvents (this=0x7f1a7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f1a9c63b2bf in QEventLoop::processEvents (this=this@entry=0x7f1a82a21d90, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f1a9c63b548 in QEventLoop::exec (this=0x7f1a82a21d90, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f1a9c53cb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f1a9c61b9af in QInotifyFileSystemWatcherEngine::run (this=0x1ebf040) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f1a9c53faec in QThreadPrivate::start (arg=0x1ebf040) at thread/qthread_unix.cpp:338
#17 0x00007f1a95be7f9f in start_thread (arg=0x7f1a82a22700) at pthread_create.c:311
#18 0x00007f1a9bef60cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 1 (Thread 0x7f1a9eeef7c0 (LWP 8929)):
[KCrash Handler]
#6  0x00007f1a9be35e35 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63
#7  0x00007f1a9be39498 in __GI_abort () at abort.c:90
#8  0x00007f1a8179eb9f in Py_FatalError () from /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0
#9  0x00007f1a817a40dc in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0
#10 0x00007f1a817a45a4 in PyEval_InitThreads () from /usr/lib/x86_64-linux-gnu/libpython3.3m.so.1.0
#11 0x00007f1a81bad395 in ?? () from /usr/lib/kde4/kpythonpluginfactory.so
#12 0x00007f1a81badfd6 in ?? () from /usr/lib/kde4/kpythonpluginfactory.so
#13 0x00007f1a9e5f289a in create<KCModule> (args=..., keyword=..., parent=0x20f5fe0, parentWidget=0x0, this=<optimized out>) at ../../kdecore/util/kpluginfactory.h:531
#14 createInstance<KCModule> (error=0x7fff85d6d9b0, args=..., parent=0x20f5fe0, parentWidget=0x0, this=0x1c4e830) at ../../kdecore/services/kservice.h:559
#15 createInstance<KCModule> (error=0x7fff85d6d9b0, args=..., parent=0x20f5fe0, this=0x1c4e830) at ../../kdecore/services/kservice.h:536
#16 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x20f5fe0, args=...) at ../../kutils/kcmoduleloader.cpp:89
#17 0x00007f1a9e5f7880 in KCModuleProxyPrivate::loadModule (this=this@entry=0x20ee680) at ../../kutils/kcmoduleproxy.cpp:106
#18 0x00007f1a9e5f7fd5 in KCModuleProxy::realModule (this=this@entry=0x20f5fe0) at ../../kutils/kcmoduleproxy.cpp:83
#19 0x00007f1a9e5f8012 in KCModuleProxy::showEvent (this=0x20f5fe0, ev=0x7fff85d6e470) at ../../kutils/kcmoduleproxy.cpp:197
#20 0x00007f1a9d2e9bce in QWidget::event (this=0x20f5fe0, event=0x7fff85d6e470) at kernel/qwidget.cpp:8578
#21 0x00007f1a9d299e9c in QApplicationPrivate::notify_helper (this=this@entry=0x18bdb20, receiver=receiver@entry=0x20f5fe0, e=e@entry=0x7fff85d6e470) at kernel/qapplication.cpp:4562
#22 0x00007f1a9d29e30a in QApplication::notify (this=0x7fff85d70560, receiver=0x20f5fe0, e=0x7fff85d6e470) at kernel/qapplication.cpp:4423
#23 0x00007f1a9dfa2836 in KApplication::notify (this=0x7fff85d70560, receiver=0x20f5fe0, event=0x7fff85d6e470) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f1a9c63c56e in QCoreApplication::notifyInternal (this=0x7fff85d70560, receiver=0x20f5fe0, event=0x7fff85d6e470) at kernel/qcoreapplication.cpp:915
#25 0x00007f1a9d2ebbd7 in sendEvent (event=0x7fff85d6e470, receiver=0x20f5fe0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QWidgetPrivate::show_helper (this=0x20ee760) at kernel/qwidget.cpp:7551
#27 0x00007f1a9d2eba4a in QWidgetPrivate::showChildren (this=this@entry=0x20f41d0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7859
#28 0x00007f1a9d2ebadd in QWidgetPrivate::show_helper (this=this@entry=0x20f41d0) at kernel/qwidget.cpp:7498
#29 0x00007f1a9d2ebec2 in QWidget::setVisible (this=0x20f2a00, visible=<optimized out>) at kernel/qwidget.cpp:7773
#30 0x00007f1a9d2eba5e in show (this=0x20f2a00) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#31 QWidgetPrivate::showChildren (this=this@entry=0x20f3ea0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7861
#32 0x00007f1a9d2ebadd in QWidgetPrivate::show_helper (this=this@entry=0x20f3ea0) at kernel/qwidget.cpp:7498
#33 0x00007f1a9d2ebec2 in QWidget::setVisible (this=0x20e52c0, visible=<optimized out>) at kernel/qwidget.cpp:7773
#34 0x00007f1a9d2cd8ea in show (this=0x20e52c0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#35 QStackedLayout::setCurrentIndex (this=0x1cbeef0, index=2) at kernel/qstackedlayout.cpp:311
#36 0x00007f1a9dfd088f in KPageViewPrivate::_k_pageSelected (this=0x1cbe570, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:235
#37 0x00007f1a9c651f5f in QMetaObject::activate (sender=0x2107570, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff85d6e930) at kernel/qobject.cpp:3547
#38 0x00007f1a9d7f8077 in QItemSelectionModel::selectionChanged (this=this@entry=0x2107570, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:166
#39 0x00007f1a9d7fd1ed in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x2107570, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1600
#40 0x00007f1a9d7fdedc in QItemSelectionModel::select (this=0x2107570, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#41 0x00007f1a9dfd173c in select (command=..., selection=..., this=<optimized out>) at ../../kdeui/paged/kpageview_p.cpp:619
#42 KDEPrivate::SelectionModel::select (this=<optimized out>, selection=..., command=...) at ../../kdeui/paged/kpageview_p.cpp:613
#43 0x00007f1a9d7cc2df in QListView::setSelection (this=<optimized out>, rect=..., command=...) at itemviews/qlistview.cpp:1379
#44 0x00007f1a9d7a9d11 in QAbstractItemView::mousePressEvent (this=0x1cc3780, event=<optimized out>) at itemviews/qabstractitemview.cpp:1690
#45 0x00007f1a9d2e9cf3 in QWidget::event (this=0x1cc3780, event=0x7fff85d6f8f0) at kernel/qwidget.cpp:8367
#46 0x00007f1a9d698b66 in QFrame::event (this=0x1cc3780, e=0x7fff85d6f8f0) at widgets/qframe.cpp:557
#47 0x00007f1a9d7a459b in QAbstractItemView::viewportEvent (this=0x1cc3780, event=0x7fff85d6f8f0) at itemviews/qabstractitemview.cpp:1644
#48 0x00007f1a9c63c6d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1d39a10, event=0x7fff85d6f8f0) at kernel/qcoreapplication.cpp:1025
#49 0x00007f1a9d299e6c in QApplicationPrivate::notify_helper (this=this@entry=0x18bdb20, receiver=receiver@entry=0x1d39a10, e=e@entry=0x7fff85d6f8f0) at kernel/qapplication.cpp:4558
#50 0x00007f1a9d29eb6b in QApplication::notify (this=<optimized out>, receiver=0x1d39a10, e=0x7fff85d6f8f0) at kernel/qapplication.cpp:4105
#51 0x00007f1a9dfa2836 in KApplication::notify (this=0x7fff85d70560, receiver=0x1d39a10, event=0x7fff85d6f8f0) at ../../kdeui/kernel/kapplication.cpp:311
#52 0x00007f1a9c63c56e in QCoreApplication::notifyInternal (this=0x7fff85d70560, receiver=0x1d39a10, event=0x7fff85d6f8f0) at kernel/qcoreapplication.cpp:915
#53 0x00007f1a9d29acd3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#54 QApplicationPrivate::sendMouseEvent (receiver=0x1d39a10, event=0x7fff85d6f8f0, alienWidget=0x1d39a10, nativeWidget=0x19ca820, buttonDown=0x7f1a9dd76308 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#55 0x00007f1a9d318554 in QETWidget::translateMouseEvent (this=this@entry=0x19ca820, event=event@entry=0x7fff85d70070) at kernel/qapplication_x11.cpp:4622
#56 0x00007f1a9d31744f in QApplication::x11ProcessEvent (this=0x7fff85d70560, event=0x7fff85d70070) at kernel/qapplication_x11.cpp:3737
#57 0x00007f1a9d33efa2 in x11EventSourceDispatch (s=0x18c0210, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#58 0x00007f1a95718a95 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007f1a95718dc8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007f1a95718e84 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f1a9c66abf6 in QEventDispatcherGlib::processEvents (this=0x187fad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#62 0x00007f1a9d33ec1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#63 0x00007f1a9c63b2bf in QEventLoop::processEvents (this=this@entry=0x7fff85d70440, flags=...) at kernel/qeventloop.cpp:149
#64 0x00007f1a9c63b548 in QEventLoop::exec (this=0x7fff85d70440, flags=...) at kernel/qeventloop.cpp:204
#65 0x00007f1a9c640708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#66 0x000000000040a9be in main (argc=1, argv=0x7fff85d706a8) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 299229.

Possible duplicates by query: bug 312361, bug 312319, bug 312251, bug 311916, bug 311767.

Reported using DrKonqi