Bug 311057

Summary: kded4 crash on every desktop startup
Product: [Applications] kmix Reporter: josan_pansa
Component: generalAssignee: Christian Esken <esken>
Status: RESOLVED DUPLICATE    
Severity: crash CC: valir
Priority: VHI    
Version: 4.3   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed In: 4.10
Sentry Crash Report:

Description josan_pansa 2012-12-03 06:33:51 UTC 
Application: kded4 ($Id$)
KDE Platform Version: 4.9.90
Qt Version: 4.8.3
Operating System: Linux 3.0.6-gentoo x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:

kded fails on having always initiated the desktop and although flaw cannot be related also kmix and kmixctrl

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3059209780 (LWP 2427))]

Thread 6 (Thread 0x7f3051a95700 (LWP 2436)):
#0  0x0000003a152e2e2d in poll () from /lib64/libc.so.6
#1  0x0000003a1724afae in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#2  0x0000003a1724b0cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x0000003a13ff59fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x0000003a13fb6e04 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x0000003a13fb6f8e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x0000003a13e8dceb in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007f3051d8486a in AgentListener::run() () from /usr/lib64/kde4/kded_bluedevil.so
#8  0x0000003a13e90706 in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x0000003a15608fc7 in start_thread () from /lib64/libpthread.so.0
#10 0x0000003a152ebb4d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f3051294700 (LWP 2445)):
#0  0x0000003a152f8804 in pthread_mutex_lock () from /lib64/libc.so.6
#1  0x0000003a17286b31 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x0000003a1724a5e5 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x0000003a1724aedb in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#4  0x0000003a1724b0cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x0000003a13ff59fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x0000003a13fb6e04 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#7  0x0000003a13fb6f8e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#8  0x0000003a13e8dceb in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#9  0x0000003a13f91fb3 in QInotifyFileSystemWatcherEngine::run() () from /usr/lib64/qt4/libQtCore.so.4
#10 0x0000003a13e90706 in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#11 0x0000003a15608fc7 in start_thread () from /lib64/libpthread.so.0
#12 0x0000003a152ebb4d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f304300b700 (LWP 2527)):
#0  0x0000003a152e2e2d in poll () from /lib64/libc.so.6
#1  0x0000003a1724afae in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#2  0x0000003a1724b412 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f30432f3a16 in gdbus_shared_thread_func () from /usr/lib64/libgio-2.0.so.0
#4  0x0000003a1726ce75 in g_thread_proxy () from /usr/lib64/libglib-2.0.so.0
#5  0x0000003a15608fc7 in start_thread () from /lib64/libpthread.so.0
#6  0x0000003a152ebb4d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f30425fa700 (LWP 2532)):
#0  0x0000003a152e2e2d in poll () from /lib64/libc.so.6
#1  0x0000003a1724afae in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#2  0x0000003a1724b0cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x0000003a13ff59fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x0000003a13fb6e04 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x0000003a13fb6f8e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x0000003a13e8dceb in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x0000003a1e61882c in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#8  0x0000003a13e90706 in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x0000003a15608fc7 in start_thread () from /lib64/libpthread.so.0
#10 0x0000003a152ebb4d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f3041df9700 (LWP 2533)):
#0  0x0000003a152e2e2d in poll () from /lib64/libc.so.6
#1  0x0000003a1724afae in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#2  0x0000003a1724b0cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x0000003a13ff59fa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x0000003a13fb6e04 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x0000003a13fb6f8e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x0000003a13e8dceb in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x0000003a13e8de8a in QThread::run() () from /usr/lib64/qt4/libQtCore.so.4
#8  0x0000003a13e90706 in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x0000003a15608fc7 in start_thread () from /lib64/libpthread.so.0
#10 0x0000003a152ebb4d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f3059209780 (LWP 2427)):
[KCrash Handler]
#6  0x0000003a15238155 in raise () from /lib64/libc.so.6
#7  0x0000003a15239625 in abort () from /lib64/libc.so.6
#8  0x0000003a13e83483 in qt_message_output(QtMsgType, char const*) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x0000003a13e835f6 in qt_message(QtMsgType, char const*, __va_list_tag*) () from /usr/lib64/qt4/libQtCore.so.4
#10 0x0000003a13e83d86 in qFatal(char const*, ...) () from /usr/lib64/qt4/libQtCore.so.4
#11 0x0000003a13e83087 in qt_assert_x(char const*, char const*, char const*, int) () from /usr/lib64/qt4/libQtCore.so.4
#12 0x0000003a1de19c93 in QDBusConnection::registerObject(QString const&, QObject*, QFlags<QDBusConnection::RegisterOption>) () from /usr/lib64/qt4/libQtDBus.so.4
#13 0x00007f3033961cf1 in DBusControlWrapper::DBusControlWrapper(std::tr1::shared_ptr<MixDevice>, QString const&) () from /usr/lib64/kde4/kded_kmixd.so
#14 0x00007f303397d269 in MixDevice::addToPool() () from /usr/lib64/kde4/kded_kmixd.so
#15 0x00007f303396c118 in Mixer_ALSA::open() () from /usr/lib64/kde4/kded_kmixd.so
#16 0x00007f3033964c95 in Mixer_Backend::openIfValid() () from /usr/lib64/kde4/kded_kmixd.so
#17 0x00007f303397a1fe in Mixer::openIfValid(int) () from /usr/lib64/kde4/kded_kmixd.so
#18 0x00007f30339810ed in MixerToolBox::possiblyAddMixer(Mixer*) () from /usr/lib64/kde4/kded_kmixd.so
#19 0x00007f303398096e in MixerToolBox::initMixerInternal(MixerToolBox::MultiDriverMode, QList<QString>, QString&) () from /usr/lib64/kde4/kded_kmixd.so
#20 0x00007f30339803cf in MixerToolBox::initMixer(MixerToolBox::MultiDriverMode, QList<QString>, QString&) () from /usr/lib64/kde4/kded_kmixd.so
#21 0x00007f3033980380 in MixerToolBox::initMixer(bool, QList<QString>, QString&) () from /usr/lib64/kde4/kded_kmixd.so
#22 0x00007f30339729fd in KMixD::KMixD(QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/kded_kmixd.so
#23 0x00007f303397477a in QObject* KPluginFactory::createInstance<KMixD, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/kded_kmixd.so
#24 0x0000003a1f466371 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib64/libkdecore.so.5
#25 0x0000003a1ce0d21b in KDEDModule* KPluginFactory::create<KDEDModule>(QObject*, QList<QVariant> const&) () from /usr/lib64/libkdeinit4_kded4.so
#26 0x0000003a1ce08f5e in Kded::loadModule(KSharedPtr<KService> const&, bool) () from /usr/lib64/libkdeinit4_kded4.so
#27 0x0000003a1ce08069 in Kded::loadSecondPhase() () from /usr/lib64/libkdeinit4_kded4.so
#28 0x0000003a1ce10f3b in KdedAdaptor::loadSecondPhase() () from /usr/lib64/libkdeinit4_kded4.so
#29 0x0000003a1ce1111e in KdedAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libkdeinit4_kded4.so
#30 0x0000003a1ce112ce in KdedAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeinit4_kded4.so
#31 0x0000003a1de2516b in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#32 0x0000003a1de2490f in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) () from /usr/lib64/qt4/libQtDBus.so.4
#33 0x0000003a1de28b38 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#34 0x0000003a1de294a9 in QDBusActivateObjectEvent::placeMetaCall(QObject*) () from /usr/lib64/qt4/libQtDBus.so.4
#35 0x0000003a13fd2895 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#36 0x0000003a1b00fa1a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#37 0x0000003a1b00d056 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#38 0x0000003a21691ddb in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#39 0x0000003a13fb98ca in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#40 0x0000003a13fbd3c5 in QCoreApplication::sendEvent(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#41 0x0000003a13fba8de in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#42 0x0000003a13fba4ff in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib64/qt4/libQtCore.so.4
#43 0x0000003a13ff61b9 in QCoreApplication::sendPostedEvents() () from /usr/lib64/qt4/libQtCore.so.4
#44 0x0000003a13ff5128 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtCore.so.4
#45 0x0000003a1724acd2 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#46 0x0000003a1724b015 in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#47 0x0000003a1724b0cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#48 0x0000003a13ff59d7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#49 0x0000003a1b0e6c68 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#50 0x0000003a13fb6e04 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#51 0x0000003a13fb6f8e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#52 0x00007f30439c9a64 in KAuth::Polkit1Backend::actionExists(QString const&) () from /usr/lib64/kde4/plugins/kauth/backend/kauth_backend_plugin.so
#53 0x0000003a1f38ff36 in KAuth::Action::setName(QString const&) () from /usr/lib64/libkdecore.so.5
#54 0x0000003a1f38fcf0 in KAuth::Action::Action(QString const&) () from /usr/lib64/libkdecore.so.5
#55 0x00007f3054ee1d1b in PowerDevilUPowerBackend::brightness(PowerDevil::BackendInterface::BrightnessControlType) const () from /usr/lib64/kde4/kded_powerdevil.so
#56 0x00007f3054ca4c8c in PowerDevil::Core::brightness() const () from /usr/lib64/libpowerdevilcore.so.0
#57 0x00007f3054eded16 in PowerManagementAdaptor::brightness() () from /usr/lib64/kde4/kded_powerdevil.so
#58 0x00007f3054edf007 in PowerManagementAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/kde4/kded_powerdevil.so
#59 0x00007f3054edf234 in PowerManagementAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/kde4/kded_powerdevil.so
#60 0x0000003a1de2516b in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#61 0x0000003a1de2490f in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) () from /usr/lib64/qt4/libQtDBus.so.4
#62 0x0000003a1de28b38 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#63 0x0000003a1de294a9 in QDBusActivateObjectEvent::placeMetaCall(QObject*) () from /usr/lib64/qt4/libQtDBus.so.4
#64 0x0000003a13fd2895 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#65 0x0000003a1b00fa1a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#66 0x0000003a1b00d056 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#67 0x0000003a21691ddb in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#68 0x0000003a13fb98ca in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#69 0x0000003a13fbd3c5 in QCoreApplication::sendEvent(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#70 0x0000003a13fba8de in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#71 0x0000003a13fba4ff in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib64/qt4/libQtCore.so.4
#72 0x0000003a13ff61b9 in QCoreApplication::sendPostedEvents() () from /usr/lib64/qt4/libQtCore.so.4
#73 0x0000003a13ff5128 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtCore.so.4
#74 0x0000003a1724acd2 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#75 0x0000003a1724b015 in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#76 0x0000003a1724b0cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#77 0x0000003a13ff59d7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#78 0x0000003a1b0e6c68 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#79 0x0000003a13fb6e04 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#80 0x0000003a13fb6f8e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#81 0x0000003a13fb9f4a in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#82 0x0000003a1b00cc40 in QApplication::exec() () from /usr/lib64/qt4/libQtGui.so.4
#83 0x0000003a1ce0ab3b in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#84 0x00000000004008c6 in main ()

Reported using DrKonqi
Comment 1 Jekyll Wu 2012-12-03 11:36:51 UTC 
KDE Platform Version: 4.9.90

This has not been released yet, so I guess you are building from git source.  Make sure you are building kmix from the latest HEAD, because I remember there was similar crash a few days ago.
Comment 2 Christian Esken 2012-12-04 20:58:59 UTC 
*** Bug 311060 has been marked as a duplicate of this bug. ***
Comment 3 Christian Esken 2012-12-04 23:39:11 UTC 
Fixed in KDE 4.10 RC 1
Comment 4 Christian Esken 2012-12-04 23:40:01 UTC 
*** Bug 310289 has been marked as a duplicate of this bug. ***
Comment 5 Christian Esken 2012-12-04 23:42:01 UTC 

*** This bug has been marked as a duplicate of bug 310186 ***