Bug 311059

Application: kmix (4.3)
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:

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

The crash can be reproduced every time.

-- Backtrace:
Application: KMix (kmix), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f286985d780 (LWP 2847))]

Thread 2 (Thread 0x7f28605bd700 (LWP 2863)):
#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  0x0000003a13f91fb3 in QInotifyFileSystemWatcherEngine::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 0x7f286985d780 (LWP 2847)):
[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 0x00007f286a57145d in DBusControlWrapper::DBusControlWrapper(std::tr1::shared_ptr<MixDevice>, QString const&) () from /usr/lib64/libkdeinit4_kmix.so
#14 0x00007f286a5c4f4d in MixDevice::addToPool() () from /usr/lib64/libkdeinit4_kmix.so
#15 0x00007f286a57b884 in Mixer_ALSA::open() () from /usr/lib64/libkdeinit4_kmix.so
#16 0x00007f286a574401 in Mixer_Backend::openIfValid() () from /usr/lib64/libkdeinit4_kmix.so
#17 0x00007f286a5c2006 in Mixer::openIfValid(int) () from /usr/lib64/libkdeinit4_kmix.so
#18 0x00007f286a5baef5 in MixerToolBox::possiblyAddMixer(Mixer*) () from /usr/lib64/libkdeinit4_kmix.so
#19 0x00007f286a5ba776 in MixerToolBox::initMixerInternal(MixerToolBox::MultiDriverMode, QList<QString>, QString&) () from /usr/lib64/libkdeinit4_kmix.so
#20 0x00007f286a5ba1d7 in MixerToolBox::initMixer(MixerToolBox::MultiDriverMode, QList<QString>, QString&) () from /usr/lib64/libkdeinit4_kmix.so
#21 0x00007f286a5ba188 in MixerToolBox::initMixer(bool, QList<QString>, QString&) () from /usr/lib64/libkdeinit4_kmix.so
#22 0x00007f286a58318b in KMixWindow::KMixWindow(bool) () from /usr/lib64/libkdeinit4_kmix.so
#23 0x00007f286a58f1d0 in KMixApp::newInstance() () from /usr/lib64/libkdeinit4_kmix.so
#24 0x0000003a2169ccad in KUniqueApplicationAdaptor::newInstance(QByteArray const&, QByteArray const&) () from /usr/lib64/libkdeui.so.5
#25 0x0000003a2169cef5 in KUniqueApplicationAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libkdeui.so.5
#26 0x0000003a2169d0ca in KUniqueApplicationAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkdeui.so.5
#27 0x0000003a1de2516b in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#28 0x0000003a1de2490f in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) () from /usr/lib64/qt4/libQtDBus.so.4
#29 0x0000003a1de28b38 in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#30 0x0000003a1de294a9 in QDBusActivateObjectEvent::placeMetaCall(QObject*) () from /usr/lib64/qt4/libQtDBus.so.4
#31 0x0000003a13fd2895 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#32 0x0000003a13fbb1a7 in QCoreApplication::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#33 0x0000003a1b009f0b in QApplication::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#34 0x0000003a1b00fa1a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#35 0x0000003a1b00d056 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#36 0x0000003a21691ddb in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#37 0x0000003a13fb98ca in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#38 0x0000003a13fbd3c5 in QCoreApplication::sendEvent(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#39 0x0000003a13fba8de in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#40 0x0000003a13fba4ff in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib64/qt4/libQtCore.so.4
#41 0x0000003a13ff61b9 in QCoreApplication::sendPostedEvents() () from /usr/lib64/qt4/libQtCore.so.4
#42 0x0000003a13ff5128 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtCore.so.4
#43 0x0000003a1724acd2 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#44 0x0000003a1724b015 in g_main_context_iterate.isra.23 () from /usr/lib64/libglib-2.0.so.0
#45 0x0000003a1724b0cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#46 0x0000003a13ff59d7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#47 0x0000003a1b0e6c68 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#48 0x0000003a13fb6e04 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#49 0x0000003a13fb6f8e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#50 0x0000003a13fb9f4a in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#51 0x0000003a1b00cc40 in QApplication::exec() () from /usr/lib64/qt4/libQtGui.so.4
#52 0x00007f286a58270e in kdemain () from /usr/lib64/libkdeinit4_kmix.so
#53 0x00000000004008c6 in main ()

This bug may be a duplicate of or related to bug 310289, bug 311057.

Possible duplicates by query: bug 311057, bug 310289.

Reported using DrKonqi