[systemsettings] [Bug 319865] New: system settings crash

Rahul Chowdhury rahulc93 at gmail.com
Wed May 15 11:28:48 BST 2013 

https://bugs.kde.org/show_bug.cgi?id=319865

            Bug ID: 319865
           Summary: system settings crash
    Classification: Unclassified
           Product: systemsettings
           Version: 1.0
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: rahulc93 at gmail.com

Application: systemsettings (1.0)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.11-200.fc18.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
i was checking the shutdown and logging off options in system settings.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f35c8b16880 (LWP 1604))]

Thread 4 (Thread 0x7f35ba5a4700 (LWP 1617)):
#0  0x0000003ddaa0b5e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x0000003df9f868c7 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from
/lib64/libQtScript.so.4
#2  0x0000003df9f868f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*)
() from /lib64/libQtScript.so.4
#3  0x0000003ddaa07d15 in start_thread () from /lib64/libpthread.so.0
#4  0x0000003dda6f248d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f3534f13700 (LWP 3408)):
#0  0x0000003ddaa0e12d in read () from /lib64/libpthread.so.0
#1  0x0000003ddce840df in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x0000003ddce478b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x0000003ddce47cc2 in g_main_context_iterate.isra.24 () from
/lib64/libglib-2.0.so.0
#4  0x0000003ddce47e44 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5  0x0000003de4fa5fa6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#6  0x0000003de4f765ef in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#7  0x0000003de4f76878 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#8  0x0000003de4e78980 in QThread::exec() () from /lib64/libQtCore.so.4
#9  0x0000003de4f56e1f in QInotifyFileSystemWatcherEngine::run() () from
/lib64/libQtCore.so.4
#10 0x0000003de4e7b95c in QThreadPrivate::start(void*) () from
/lib64/libQtCore.so.4
#11 0x0000003ddaa07d15 in start_thread () from /lib64/libpthread.so.0
#12 0x0000003dda6f248d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f3535714700 (LWP 6111)):
#0  0x0000003ddaa0aacf in __pthread_mutex_unlock_usercnt () from
/lib64/libpthread.so.0
#1  0x0000003ddce84dd1 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#2  0x0000003ddce47709 in g_main_context_query () from /lib64/libglib-2.0.so.0
#3  0x0000003ddce47c99 in g_main_context_iterate.isra.24 () from
/lib64/libglib-2.0.so.0
#4  0x0000003ddce48182 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#5  0x0000003decccc546 in gdbus_shared_thread_func () from
/lib64/libgio-2.0.so.0
#6  0x0000003ddce6b605 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#7  0x0000003ddaa07d15 in start_thread () from /lib64/libpthread.so.0
#8  0x0000003dda6f248d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f35c8b16880 (LWP 1604)):
[KCrash Handler]
#5  0x0000003de4f8cb05 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /lib64/libQtCore.so.4
#6  0x0000003df7c2142f in KCModuleProxy::changed(bool) () from
/lib64/libkcmutils.so.4
#7  0x0000003df7c2149b in KCModuleProxyPrivate::_k_moduleChanged(bool) () from
/lib64/libkcmutils.so.4
#8  0x0000003dee60f193 in ModuleView::moduleSave(KCModuleProxy*) () from
/lib64/libsystemsettingsview.so.2
#9  0x0000003dee6115ba in ModuleView::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () from /lib64/libsystemsettingsview.so.2
#10 0x0000003de4f8cd6f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /lib64/libQtCore.so.4
#11 0x0000003de8e2f062 in QAbstractButton::clicked(bool) () from
/lib64/libQtGui.so.4
#12 0x0000003de8b83c8e in QAbstractButtonPrivate::emitClicked() () from
/lib64/libQtGui.so.4
#13 0x0000003de8b84290 in QAbstractButtonPrivate::click() () from
/lib64/libQtGui.so.4
#14 0x0000003de8b844fc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /lib64/libQtGui.so.4
#15 0x0000003de8819f49 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#16 0x0000003de87ca5cc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQtGui.so.4
#17 0x0000003de87cf2ab in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQtGui.so.4
#18 0x0000003de9646f16 in KApplication::notify(QObject*, QEvent*) () from
/lib64/libkdeui.so.5
#19 0x0000003de4f7793e in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /lib64/libQtCore.so.4
#20 0x0000003de87cb40b in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/lib64/libQtGui.so.4
#21 0x0000003de8845b74 in QETWidget::translateMouseEvent(_XEvent const*) ()
from /lib64/libQtGui.so.4
#22 0x0000003de8844901 in QApplication::x11ProcessEvent(_XEvent*) () from
/lib64/libQtGui.so.4
#23 0x0000003de886aa5c in x11EventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQtGui.so.4
#24 0x0000003ddce47a55 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#25 0x0000003ddce47d88 in g_main_context_iterate.isra.24 () from
/lib64/libglib-2.0.so.0
#26 0x0000003ddce47e44 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#27 0x0000003de4fa5f86 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#28 0x0000003de886a73e in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQtGui.so.4
#29 0x0000003de4f765ef in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#30 0x0000003de4f76878 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#31 0x0000003de4f7b708 in QCoreApplication::exec() () from
/lib64/libQtCore.so.4
#32 0x000000000040aaae in main ()

Possible duplicates by query: bug 313692, bug 309562.

Reported using DrKonqi

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