Application: kded4 ($Id: kded.cpp 1031637 2009-10-05 16:58:19Z lunakl $)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
The KDE deamon crashes at login time. I'm using Ubuntu 10.04 with VirtualBox.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  __strcpy_chk (dest=0x9a4a238 "pcm.(null)", src=0x0, destlen=128) at strcpy_chk.c:38
#7  0x01a9faa7 in ?? () from /usr/lib/libasound.so.2
#8  0x01aa0c62 in snd_device_name_hint () from /usr/lib/libasound.so.2
#9  0x06601bdd in PhononServer::findVirtualDevices (this=0x9a568c8) at ../../../phonon/kded-module/phononserver.cpp:163
#10 0x066058df in PhononServer::findDevices (this=0x9a568c8) at ../../../phonon/kded-module/phononserver.cpp:517
#11 0x06609156 in PhononServer (this=0x9a568c8, parent=0x9919d58) at ../../../phonon/kded-module/phononserver.cpp:65
#12 0x0660da38 in KPluginFactory::createInstance<PhononServer, QObject> (parentWidget=0x0, parent=0x9919d58, args=...) at /usr/include/KDE/../kpluginfactory.h:461
#13 0x0031405e in KPluginFactory::create (this=0x9a11860, iface=0x35cd60 "KDEDModule", parentWidget=0x0, parent=0x9919d58, args=..., keyword=...) at ../../kdecore/util/kpluginfactory.cpp:191
#14 0x065d735e in KPluginFactory::create<KDEDModule> (this=0x9919d58, s=..., onDemand=true) at ../../kdecore/util/kpluginfactory.h:491
#15 Kded::loadModule (this=0x9919d58, s=..., onDemand=true) at ../../kded/kded.cpp:376
#16 0x065d7c1f in Kded::loadModule (this=0x9919d58, obj=..., onDemand=<value optimized out>) at ../../kded/kded.cpp:330
#17 0x065d7e7f in Kded::messageFilter (message=...) at ../../kded/kded.cpp:191
#18 0x00419538 in QDBusConnectionPrivate::handleMessage (this=0x991abd0, amsg=...) at qdbusintegrator.cpp:539
#19 0x0041fecb in qDBusSignalFilter (connection=0x991d1a0, message=0x9a475e8, data=0x991abd0) at qdbusintegrator.cpp:530
#20 0x09744c6d in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#21 0x0040c1e2 in q_dbus_connection_dispatch (this=0x991abd0) at qdbus_symbols_p.h:113
#22 QDBusConnectionPrivate::doDispatch (this=0x991abd0) at qdbusintegrator.cpp:1079
#23 0x0040c3eb in QDBusConnectionPrivate::socketRead (this=0x991abd0, fd=5) at qdbusintegrator.cpp:1099
#24 0x00456bbf in QDBusConnectionPrivate::qt_metacall (this=0x991abd0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfa5c9a8) at .moc/release-shared/moc_qdbusconnection_p.cpp:99
#25 0x01123c9a in QMetaObject::metacall (object=0x991abd0, cl=161539608, idx=8, argv=0xbfa5c9a8) at kernel/qmetaobject.cpp:237
#26 0x011323d5 in QMetaObject::activate (sender=0x999ae68, m=0x1232550, local_signal_index=0, argv=0xbfa5c9a8) at kernel/qobject.cpp:3293
#27 0x01183933 in QSocketNotifier::activated (this=0x999ae68, _t1=5) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#28 0x011398e7 in QSocketNotifier::event (this=0x999ae68, e=0xbfa5ce34) at kernel/qsocketnotifier.cpp:317
#29 0x03b0b4dc in QApplicationPrivate::notify_helper (this=0x99209a8, receiver=0x999ae68, e=0xbfa5ce34) at kernel/qapplication.cpp:4300
#30 0x03b1205e in QApplication::notify (this=0xbfa5d180, receiver=0x999ae68, e=0xbfa5ce34) at kernel/qapplication.cpp:3704
#31 0x00ddef2a in KApplication::notify (this=0xbfa5d180, receiver=0x999ae68, event=0xbfa5ce34) at ../../kdeui/kernel/kapplication.cpp:302
#32 0x0111ea3b in QCoreApplication::notifyInternal (this=0xbfa5d180, receiver=0x999ae68, event=0xbfa5ce34) at kernel/qcoreapplication.cpp:704
#33 0x0114a9aa in QCoreApplication::sendEvent (source=0x9923420) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 socketNotifierSourceDispatch (source=0x9923420) at kernel/qeventdispatcher_glib.cpp:110
#35 0x012995e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x0129d2d8 in ?? () from /lib/libglib-2.0.so.0
#37 0x0129d4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x0114a5d5 in QEventDispatcherGlib::processEvents (this=0x98d3b48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#39 0x03bcb135 in QGuiEventDispatcherGlib::processEvents (this=0x98d3b48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x0111d059 in QEventLoop::processEvents (this=0xbfa5d0d4, flags=) at kernel/qeventloop.cpp:149
#41 0x0111d4aa in QEventLoop::exec (this=0xbfa5d0d4, flags=...) at kernel/qeventloop.cpp:201
#42 0x0112169f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#43 0x03b0b577 in QApplication::exec () at kernel/qapplication.cpp:3579
#44 0x065d9e2e in kdemain (argc=1, argv=0x990d7e8) at ../../kded/kded.cpp:932
#45 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x0, reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#46 0x0805006d in main (argc=4, argv=0xbfa5d8f4, envp=0xbfa5d908) at ../../kinit/kinit.cpp:1788

Reported using DrKonqi