Bug 223923

Application: systemsettings (1.0)
KDE Platform Version: 4.4.60 (KDE 4.4.60 (KDE 4.5 >= 20100120)) (Compiled from sources)
Qt Version: 4.6.1
Operating System: Linux 2.6.32 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
Possible duplicate bug but i'm using xine as a backend instead of gstreamer. Also, I built kde from svn on a gentoo system instead of RPMs on Mandriva.

It crashed right as I tried to close the multimedia settings window. The only other system activity was Dolphin file manager was open on a USB thumb drive.

 -- Backtrace:
Application: System Settings (systemsettings), signal: Aborted
[Current thread is 0 (LWP 5765)]

Thread 2 (Thread 0x7fac33bab710 (LWP 5780)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fac3f8a4191 in metronom_sync_loop (this=0xb87e90) at metronom.c:851
#2  0x00007fac55ec2547 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3  0x00007fac5548dc7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fac5971a740 (LWP 5765)):
[KCrash Handler]
#5  0x00007fac553ec435 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007fac553ed931 in *__GI_abort () at abort.c:92
#7  0x00007fac56167fc9 in qt_message_output (msgType=QtFatalMsg, buf=0x8d7e68 "ASSERT: \"s_instance == 0\" in file /opt/kde4/kdesvn/kdesupport/phonon/xine/backend.cpp, line 76")
    at /opt/kde4/kdesvn/qt-copy/src/corelib/global/qglobal.cpp:2250
#8  0x00007fac561681c1 in qt_message (msgType=QtFatalMsg, msg=0x7fac5632b050 "ASSERT: \"%s\" in file %s, line %d", ap=0x7ffffcb63160) at /opt/kde4/kdesvn/qt-copy/src/corelib/global/qglobal.cpp:2296
#9  0x00007fac561682ed in qFatal (msg=0x7fac5632b050 "ASSERT: \"%s\" in file %s, line %d") at /opt/kde4/kdesvn/qt-copy/src/corelib/global/qglobal.cpp:2479
#10 0x00007fac56168563 in qt_assert (assertion=0x7fac3fb4328e "s_instance == 0", file=0x7fac3fb43528 "/opt/kde4/kdesvn/kdesupport/phonon/xine/backend.cpp", line=76)
    at /opt/kde4/kdesvn/qt-copy/src/corelib/global/qglobal.cpp:2013
#11 0x00007fac3fb220c2 in Backend (this=0xad2450, parent=<value optimized out>) at /opt/kde4/kdesvn/kdesupport/phonon/xine/backend.cpp:76
#12 0x00007fac3fb2273b in qt_plugin_instance () at /opt/kde4/kdesvn/kdesupport/phonon/xine/backend.cpp:51
#13 0x00007fac56280cf1 in QPluginLoader::instance (this=0x7ffffcb635c0) at /opt/kde4/kdesvn/qt-copy/src/corelib/plugin/qpluginloader.cpp:204
#14 0x00007fac400863ca in Phonon::KdePlatformPlugin::createBackend (this=<value optimized out>, newService={d = 0x7ffffcb638f0})
    at /opt/kde4/kdesvn/kdebase/runtime/phonon/platform_kde/kdeplatformplugin.cpp:155
#15 0x00007fac4008752d in Phonon::KdePlatformPlugin::createBackend (this=0xad0d00) at /opt/kde4/kdesvn/kdebase/runtime/phonon/platform_kde/kdeplatformplugin.cpp:204
#16 0x00007fac427987cc in Phonon::FactoryPrivate::createBackend (this=0xa32300) at /opt/kde4/kdesvn/kdesupport/phonon/phonon/factory.cpp:118
#17 0x00007fac42799697 in Phonon::Factory::backend (createWhenNull=<value optimized out>) at /opt/kde4/kdesvn/kdesupport/phonon/phonon/factory.cpp:417
#18 0x00007fac4279332d in Phonon::GlobalConfig::audioOutputDeviceListFor (this=0x7ffffcb63f30, category=Phonon::NoCategory, override=2)
    at /opt/kde4/kdesvn/kdesupport/phonon/phonon/globalconfig.cpp:283
#19 0x00007fac402a39a6 in DevicePreference::loadCategoryDevices (this=0xae2720) at /opt/kde4/kdesvn/kdebase/runtime/phonon/kcm/devicepreference.cpp:339
#20 0x00007fac402a4501 in DevicePreference::load (this=0xae2720) at /opt/kde4/kdesvn/kdebase/runtime/phonon/kcm/devicepreference.cpp:331
#21 0x00007fac4029c38d in PhononKcm::load (this=0xae1b00) at /opt/kde4/kdesvn/kdebase/runtime/phonon/kcm/main.cpp:63
#22 0x00007fac4029ca35 in PhononKcm (this=0xae1b00, parent=<value optimized out>, args=<value optimized out>) at /opt/kde4/kdesvn/kdebase/runtime/phonon/kcm/main.cpp:55
#23 0x00007fac4029d4f5 in KPluginFactory::createInstance<PhononKcm, QWidget> (parentWidget=<value optimized out>, parent=<value optimized out>, args=@0x7ffffcb64680)
    at /opt/kde4/include/kpluginfactory.h:461
#24 0x00007fac56acddf8 in KPluginFactory::create (this=0x948d10, iface=0x7fac5839a680 "KCModule", parentWidget=0x0, parent=0x90ff30, args=@0x7ffffcb64680, keyword=@0x7ffffcb64570)
    at /opt/kde4/kdesvn/kdelibs/kdecore/util/kpluginfactory.cpp:191
#25 0x00007fac58e3da87 in KCModuleLoader::loadModule (mod=@0x9e3fe0, report=KCModuleLoader::Inline, parent=0x90ff30, args=@0x9e3fb0) at /opt/kde4/kdesvn/kdelibs/kdecore/util/kpluginfactory.h:515
#26 0x00007fac58e42739 in KCModuleProxyPrivate::loadModule (this=0x9e3fb0) at /opt/kde4/kdesvn/kdelibs/kutils/kcmoduleproxy.cpp:106
#27 0x00007fac58e43285 in KCModuleProxy::realModule (this=<value optimized out>) at /opt/kde4/kdesvn/kdelibs/kutils/kcmoduleproxy.cpp:83
#28 0x00007fac58c116fc in ModuleView::updatePageIconHeader (this=<value optimized out>, page=0x9f1710) at /opt/kde4/kdesvn/kdebase/workspace/systemsettings/core/ModuleView.cpp:201
#29 0x00007fac58c1282f in ModuleView::addModule (this=0x946fd0, module=0x8bd0f8) at /opt/kde4/kdesvn/kdebase/workspace/systemsettings/core/ModuleView.cpp:186
#30 0x00007fac58c12b42 in ModuleView::loadModule (this=0x946fd0, menuItem=0x8bd0f8) at /opt/kde4/kdesvn/kdebase/workspace/systemsettings/core/ModuleView.cpp:142
#31 0x00007fac404b94ed in IconMode::changeModule (this=0x9328c0, activeModule=<value optimized out>) at /opt/kde4/kdesvn/kdebase/workspace/systemsettings/icons/IconMode.cpp:139
#32 0x00007fac404b95ec in IconMode::qt_metacall (this=0x9328c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffcb650b0)
    at /opt/kde4/build/kdebase/workspace/systemsettings/icons/IconMode.moc:80
#33 0x00007fac562a91c3 in QMetaObject::metacall (object=0x9328c0, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0x7ffffcb650b0) at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qmetaobject.cpp:237
#34 0x00007fac562be50a in QMetaObject::activate (sender=0x954f50, m=0x7fac57d34560, local_signal_index=3, argv=0x7ffffcb650b0) at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qobject.cpp:3275
#35 0x00007fac57658443 in QAbstractItemView::activated (this=0x954f50, _t1=@0x90c740) at .moc/debug-shared/moc_qabstractitemview.cpp:345
#36 0x00007fac5765e5c9 in QAbstractItemView::mouseReleaseEvent (this=0x954f50, event=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/itemviews/qabstractitemview.cpp:1777
#37 0x00007fac57689ce0 in QListView::mouseReleaseEvent (this=0x954f50, e=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/itemviews/qlistview.cpp:796
#38 0x00007fac581f6d59 in KCategorizedView::mouseReleaseEvent (this=0x1685, event=0x1685) at /opt/kde4/kdesvn/kdelibs/kdeui/itemviews/kcategorizedview.cpp:897
#39 0x00007fac570003d0 in QWidget::event (this=0x954f50, event=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qwidget.cpp:7978
#40 0x00007fac574dd4fb in QFrame::event (this=0x954f50, e=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/widgets/qframe.cpp:557
#41 0x00007fac5758f3aa in QAbstractScrollArea::viewportEvent (this=0x954f50, e=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/widgets/qabstractscrollarea.cpp:1036
#42 0x00007fac5766407f in QAbstractItemView::viewportEvent (this=0x954f50, event=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/itemviews/qabstractitemview.cpp:1603
#43 0x00007fac57592866 in QAbstractScrollAreaPrivate::viewportEvent (this=0x980d40, event=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/widgets/qabstractscrollarea_p.h:100
#44 0x00007fac575928a2 in QAbstractScrollAreaFilter::eventFilter (this=0x982670, o=0x954bb0, e=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/widgets/qabstractscrollarea_p.h:116
#45 0x00007fac5629ee53 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x6526d0, receiver=0x954bb0, event=0x7ffffcb66470)
    at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:819
#46 0x00007fac56f824d9 in QApplicationPrivate::notify_helper (this=0x6526d0, receiver=0x954bb0, e=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:4294
#47 0x00007fac56f833c5 in QApplication::notify (this=0x7ffffcb67570, receiver=0x954bb0, e=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3863
#48 0x00007fac58218d2b in KApplication::notify (this=0x7ffffcb67570, receiver=0x954bb0, event=0x7ffffcb66470) at /opt/kde4/kdesvn/kdelibs/kdeui/kernel/kapplication.cpp:302
#49 0x00007fac562a13bd in QCoreApplication::notifyInternal (this=0x7ffffcb67570, receiver=0x954bb0, event=0x7ffffcb66470) at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:704
#50 0x00007fac56f97fc5 in QCoreApplication::sendSpontaneousEvent (receiver=0x954bb0, event=0x7ffffcb66470) at ../../include/QtCore/../../../../kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.h:218
#51 0x00007fac56f89b36 in QApplicationPrivate::sendMouseEvent (receiver=0x954bb0, event=0x7ffffcb66470, alienWidget=0x954bb0, nativeWidget=0x747820, buttonDown=0x7fac57d60638, 
    lastMouseReceiver=@0x7fac57d60640, spontaneous=true) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:2961
#52 0x00007fac57040b8a in QETWidget::translateMouseEvent (this=0x747820, event=0x7ffffcb670c0) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication_x11.cpp:4368
#53 0x00007fac57041cdc in QApplication::x11ProcessEvent (this=0x7ffffcb67570, event=0x7ffffcb670c0) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication_x11.cpp:3379
#54 0x00007fac570765ea in x11EventSourceDispatch (s=0x649170, callback=0, user_data=0x0) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:146
#55 0x00007fac51f7665a in IA__g_main_context_dispatch (context=0x648a30) at gmain.c:1824
#56 0x00007fac51f79ca8 in g_main_context_iterate (context=0x648a30, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2455
#57 0x00007fac51f79e5c in IA__g_main_context_iteration (context=0x648a30, may_block=1) at gmain.c:2518
#58 0x00007fac562dcdb9 in QEventDispatcherGlib::processEvents (this=0x61ee30, flags={i = -55151728}) at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:412
#59 0x00007fac57075c4b in QGuiEventDispatcherGlib::processEvents (this=0x61ee30, flags={i = -55151632}) at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:204
#60 0x00007fac5629d7cb in QEventLoop::processEvents (this=0x7ffffcb674d0, flags={i = -55151520}) at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#61 0x00007fac5629d9ef in QEventLoop::exec (this=0x7ffffcb674d0, flags={i = -55151392}) at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qeventloop.cpp:201
#62 0x00007fac562a1e07 in QCoreApplication::exec () at /opt/kde4/kdesvn/qt-copy/src/corelib/kernel/qcoreapplication.cpp:981
#63 0x00007fac56f8548c in QApplication::exec () at /opt/kde4/kdesvn/qt-copy/src/gui/kernel/qapplication.cpp:3577
#64 0x000000000041106a in main (argc=5, argv=0x7ffffcb67828) at /opt/kde4/kdesvn/kdebase/workspace/systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 195918.

Possible duplicates by query: bug 195918.

Reported using DrKonqi