[systemsettings] [Bug 336968] New: Crash when open touchpad in system settings

Alex cj.mail.acc at gmail.com
Wed Jul 2 12:58:48 BST 2014 

https://bugs.kde.org/show_bug.cgi?id=336968

            Bug ID: 336968
           Summary: Crash when open touchpad in system settings
    Classification: Unclassified
           Product: systemsettings
           Version: 4.11.10
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: cj.mail.acc at gmail.com

Application: systemsettings (4.11.10)
KDE Platform Version: 4.12.5
Qt Version: 4.8.6
Operating System: Linux 3.14.8-200.fc20.x86_64 x86_64
Distribution: "Fedora release 20 (Heisenbug)"

-- Information about the crash:
- What I was doing when the application crashed:
System settings crashes when open touchpad in system settings
- Custom settings of the application:
synaptiks installed, touchpad parameters set in console, trough xinput set-ptop
.. (for some reasons parameters resets after restart)

The crash can be reproduced every time.

-- Backtrace:
Application: Параметры системы (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa430e498c0 (LWP 14004))]

Thread 5 (Thread 0x7fa409fe4700 (LWP 14005)):
#0  0x00007fa42d48f0c9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fa42d71cbd4 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQtCore.so.4
#2  0x00007fa42d71016a in QThreadPoolThread::run() () from
/lib64/libQtCore.so.4
#3  0x00007fa42d71c6bf in QThreadPrivate::start(void*) () from
/lib64/libQtCore.so.4
#4  0x00007fa42d48af33 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fa42c993ded in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fa4097e3700 (LWP 14006)):
#0  0x00007fa42d48f0c9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fa42d71cbd4 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQtCore.so.4
#2  0x00007fa42d71016a in QThreadPoolThread::run() () from
/lib64/libQtCore.so.4
#3  0x00007fa42d71c6bf in QThreadPrivate::start(void*) () from
/lib64/libQtCore.so.4
#4  0x00007fa42d48af33 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fa42c993ded in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa403fff700 (LWP 14007)):
#0  0x00007fa42d48f0c9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fa42d71cbd4 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQtCore.so.4
#2  0x00007fa42d71016a in QThreadPoolThread::run() () from
/lib64/libQtCore.so.4
#3  0x00007fa42d71c6bf in QThreadPrivate::start(void*) () from
/lib64/libQtCore.so.4
#4  0x00007fa42d48af33 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fa42c993ded in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa408fe2700 (LWP 14008)):
#0  0x00007fa42d48f0c9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fa42d71cbd4 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQtCore.so.4
#2  0x00007fa42d71016a in QThreadPoolThread::run() () from
/lib64/libQtCore.so.4
#3  0x00007fa42d71c6bf in QThreadPrivate::start(void*) () from
/lib64/libQtCore.so.4
#4  0x00007fa42d48af33 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fa42c993ded in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa430e498c0 (LWP 14004)):
[KCrash Handler]
#5  0x00007fa42df4f4fc in KAboutData::~KAboutData() () from
/lib64/libkdecore.so.5
#6  0x00007fa4031b015e in release_KAboutData () from
/usr/lib64/python2.7/site-packages/PyKDE4/kdecore.so
#7  0x00007fa402a18016 in forgetObject () from
/usr/lib64/python2.7/site-packages/sip.so
#8  0x00007fa402a19329 in sipWrapper_dealloc () from
/usr/lib64/python2.7/site-packages/sip.so
#9  0x00007fa4034d52d3 in ?? () from /lib64/libpython2.7.so.1.0
#10 0x00007fa4034b892f in ?? () from /lib64/libpython2.7.so.1.0
#11 0x00007fa402a15cbb in sipSimpleWrapper_clear () from
/usr/lib64/python2.7/site-packages/sip.so
#12 0x00007fa402a19274 in sipWrapper_clear () from
/usr/lib64/python2.7/site-packages/sip.so
#13 0x00007fa402a19331 in sipWrapper_dealloc () from
/usr/lib64/python2.7/site-packages/sip.so
#14 0x00007fa4034d52d3 in ?? () from /lib64/libpython2.7.so.1.0
#15 0x00007fa4034a6b22 in ?? () from /lib64/libpython2.7.so.1.0
#16 0x00007fa40353df3b in ?? () from /lib64/libpython2.7.so.1.0
#17 0x00007fa40353df4b in ?? () from /lib64/libpython2.7.so.1.0
#18 0x00007fa4034ba4e7 in PyDict_DelItem () from /lib64/libpython2.7.so.1.0
#19 0x00007fa4034bb984 in PyDict_DelItemString () from
/lib64/libpython2.7.so.1.0
#20 0x00007fa403515aea in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
#21 0x00007fa40351b1ed in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
#22 0x00007fa40351989f in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
#23 0x00007fa40351b1ed in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
#24 0x00007fa40351989f in PyEval_EvalFrameEx () from /lib64/libpython2.7.so.1.0
#25 0x00007fa40351b1ed in PyEval_EvalCodeEx () from /lib64/libpython2.7.so.1.0
#26 0x00007fa4034a80f8 in ?? () from /lib64/libpython2.7.so.1.0
#27 0x00007fa4034830c3 in PyObject_Call () from /lib64/libpython2.7.so.1.0
#28 0x00007fa403515037 in PyEval_CallObjectWithKeywords () from
/lib64/libpython2.7.so.1.0
#29 0x00007fa4083cbe7d in RunFunction(_object*, _object*) () from
/usr/lib64/kde4/kpythonpluginfactory.so
#30 0x00007fa4083cca4e in KPythonPluginFactory::create(char const*, QWidget*,
QObject*, QList<QVariant> const&, QString const&) () from
/usr/lib64/kde4/kpythonpluginfactory.so
#31 0x00007fa430073abd in KCModuleLoader::loadModule(KCModuleInfo const&,
KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from
/lib64/libkcmutils.so.4
#32 0x00007fa430079173 in KCModuleProxyPrivate::loadModule() () from
/lib64/libkcmutils.so.4
#33 0x00007fa4300798a5 in KCModuleProxy::realModule() const () from
/lib64/libkcmutils.so.4
#34 0x00007fa430079ca3 in KCModuleProxy::showEvent(QShowEvent*) () from
/lib64/libkcmutils.so.4
#35 0x00007fa42e50fa42 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#36 0x00007fa42e4bce7c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQtGui.so.4
#37 0x00007fa42e4c37e5 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQtGui.so.4
#38 0x00007fa42f476b0a in KApplication::notify(QObject*, QEvent*) () from
/lib64/libkdeui.so.5
#39 0x00007fa42d826ebd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /lib64/libQtCore.so.4
#40 0x00007fa42e50cedf in QWidgetPrivate::show_helper() () from
/lib64/libQtGui.so.4
#41 0x00007fa42e50cd1a in QWidgetPrivate::showChildren(bool) () from
/lib64/libQtGui.so.4
#42 0x00007fa42e50cddf in QWidgetPrivate::show_helper() () from
/lib64/libQtGui.so.4
#43 0x00007fa42e50ed54 in QWidget::setVisible(bool) () from
/lib64/libQtGui.so.4
#44 0x00007fa42e50cd2e in QWidgetPrivate::showChildren(bool) () from
/lib64/libQtGui.so.4
#45 0x00007fa42e50cddf in QWidgetPrivate::show_helper() () from
/lib64/libQtGui.so.4
#46 0x00007fa42e50ed54 in QWidget::setVisible(bool) () from
/lib64/libQtGui.so.4
#47 0x00007fa42e4f1427 in QStackedLayout::setCurrentIndex(int) () from
/lib64/libQtGui.so.4
#48 0x00007fa42f4a4f46 in KPageViewPrivate::_k_pageSelected(QItemSelection
const&, QItemSelection const&) () from /lib64/libkdeui.so.5
#49 0x00007fa42d83b938 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /lib64/libQtCore.so.4
#50 0x00007fa42ea2ead7 in QItemSelectionModel::selectionChanged(QItemSelection
const&, QItemSelection const&) () from /lib64/libQtGui.so.4
#51 0x00007fa42ea34557 in
QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection
const&) () from /lib64/libQtGui.so.4
#52 0x00007fa42ea34d83 in QItemSelectionModel::select(QItemSelection const&,
QFlags<QItemSelectionModel::SelectionFlag>) () from /lib64/libQtGui.so.4
#53 0x00007fa42f4a7e2c in KDEPrivate::SelectionModel::select(QItemSelection
const&, QFlags<QItemSelectionModel::SelectionFlag>) () from
/lib64/libkdeui.so.5
#54 0x00007fa42ea02d48 in QListView::setSelection(QRect const&,
QFlags<QItemSelectionModel::SelectionFlag>) () from /lib64/libQtGui.so.4
#55 0x00007fa42e9de11a in QAbstractItemView::mousePressEvent(QMouseEvent*) ()
from /lib64/libQtGui.so.4
#56 0x00007fa42e50fd91 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#57 0x00007fa42e8c734e in QFrame::event(QEvent*) () from /lib64/libQtGui.so.4
#58 0x00007fa42e9e3dd3 in QAbstractItemView::viewportEvent(QEvent*) () from
/lib64/libQtGui.so.4
#59 0x00007fa42d827026 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /lib64/libQtCore.so.4
#60 0x00007fa42e4bce5c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQtGui.so.4
#61 0x00007fa42e4c3921 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQtGui.so.4
#62 0x00007fa42f476b0a in KApplication::notify(QObject*, QEvent*) () from
/lib64/libkdeui.so.5
#63 0x00007fa42d826ebd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /lib64/libQtCore.so.4
#64 0x00007fa42e4c3097 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/lib64/libQtGui.so.4
#65 0x00007fa42e53876b in QETWidget::translateMouseEvent(_XEvent const*) ()
from /lib64/libQtGui.so.4
#66 0x00007fa42e5371dc in QApplication::x11ProcessEvent(_XEvent*) () from
/lib64/libQtGui.so.4
#67 0x00007fa42e55ec04 in x11EventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQtGui.so.4
#68 0x00007fa423b712a6 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#69 0x00007fa423b71628 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#70 0x00007fa423b716dc in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#71 0x00007fa42d855a5e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#72 0x00007fa42e55ed86 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQtGui.so.4
#73 0x00007fa42d82595f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#74 0x00007fa42d825cad in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#75 0x00007fa42d82b399 in QCoreApplication::exec() () from
/lib64/libQtCore.so.4
#76 0x000000000040abde in main ()

Possible duplicates by query: bug 328794, bug 326355, bug 325067.

Reported using DrKonqi

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