Bug 258829

Application: kded4 ($Id: kded.cpp 1192875 2010-11-04 08:22:15Z ervin $)
KDE Platform Version: 4.5.80 (4.6 Beta1)
Qt Version: 4.7.1
Operating System: Linux 2.6.37-7-generic x86_64
Distribution: Ubuntu natty (development branch)

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

i had this crashed on my system after an upgrade of phonon packages

The crash can be reproduced some of the time.

-- Backtrace:
Application: Demone KDE (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f128dd4d760 (LWP 13155))]

Thread 3 (Thread 0x7f126f73e710 (LWP 13169)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f126f73dad0 in ?? ()
#2  0x00007fff22b5f7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f126ef3d710 (LWP 13170)):
#0  0x00007f128867c6aa in g_main_context_check () from /lib/libglib-2.0.so.0
#1  0x00007f128867d052 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f128867d559 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f128c807f26 in QEventDispatcherGlib::processEvents (this=0xf1f620, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f128c7dc362 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f128c7dc59c in QEventLoop::exec (this=0x7f126ef3cdd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f128c6f3274 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f1283bec13c in Herqq::Upnp::HControlPointThread::run() () from /usr/lib/libHUpnp.so.0
#8  0x00007f128c6f5a2e in QThreadPrivate::start (arg=0xe03ab0) at thread/qthread_unix.cpp:285
#9  0x00007f1288d39971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f128b42e94d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f128dd4d760 (LWP 13155)):
[KCrash Handler]
#6  0x00007f128b3917aa in _IO_vfprintf_internal (s=0x7fff22ab5020, format=<value optimized out>, ap=0x7fff22ab5150) at vfprintf.c:1614
#7  0x00007f128b445919 in ___vsprintf_chk (s=0x10b21c0 "pcm.\022\177", flags=1, slen=128, format=0x7f127c2edbf5 "%s.%s", args=0x7fff22ab5150) at vsprintf_chk.c:86
#8  0x00007f128b44585f in ___sprintf_chk (s=0x1 <Address 0x1 out of bounds>, flags=2083445751, slen=48, format=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>) at sprintf_chk.c:33
#9  0x00007f127c278788 in ?? () from /usr/lib/libasound.so.2
#10 0x00007f127c2797ad in snd_device_name_hint () from /usr/lib/libasound.so.2
#11 0x00007f1265ac20a0 in PhononServer::findVirtualDevices (this=0x10ba120) at ../../../phonon/kded-module/phononserver.cpp:160
#12 0x00007f1265ac6029 in PhononServer::findDevices (this=0x10ba120) at ../../../phonon/kded-module/phononserver.cpp:514
#13 0x00007f1265ac9008 in PhononServer::PhononServer (this=0x10ba120, parent=<value optimized out>) at ../../../phonon/kded-module/phononserver.cpp:62
#14 0x00007f1265ace937 in KPluginFactory::createInstance<PhononServer, QObject> (parentWidget=<value optimized out>, parent=<value optimized out>, args=...) at /usr/include/KDE/../kpluginfactory.h:473
#15 0x00007f128cd2d189 in KPluginFactory::create (this=0xf502d0, iface=0x7f128cd79240 "KDEDModule", parentWidget=0x0, parent=0xcf53b0, args=..., keyword=<value optimized out>) at ../../kdecore/util/kpluginfactory.cpp:203
#16 0x00007f127aa10905 in create<KDEDModule> (this=0xcf53b0, s=..., onDemand=true) at ../../kdecore/util/kpluginfactory.h:503
#17 Kded::loadModule (this=0xcf53b0, s=..., onDemand=true) at ../../kded/kded.cpp:392
#18 0x00007f127aa11158 in Kded::loadModule (this=0xcf53b0, obj=..., onDemand=true) at ../../kded/kded.cpp:344
#19 0x00007f127aa113f9 in Kded::messageFilter (message=<value optimized out>) at ../../kded/kded.cpp:205
#20 0x00007f1289c5f184 in QDBusConnectionPrivate::handleMessage (this=0xcaa610, amsg=...) at qdbusintegrator.cpp:541
#21 0x00007f1289c62787 in qDBusSignalFilter (connection=<value optimized out>, message=<value optimized out>, data=0xcaa610) at qdbusintegrator.cpp:530
#22 0x00007f1287080446 in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#23 0x00007f1289c564c9 in q_dbus_connection_dispatch (this=0xcaa610) at qdbus_symbols_p.h:115
#24 QDBusConnectionPrivate::doDispatch (this=0xcaa610) at qdbusintegrator.cpp:1094
#25 0x00007f1289c591c5 in QDBusConnectionPrivate::socketRead (this=0xcaa610, fd=<value optimized out>) at qdbusintegrator.cpp:1114
#26 0x00007f1289c99ad3 in QDBusConnectionPrivate::qt_metacall (this=0xcaa610, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff22ab6b80) at .moc/release-shared/moc_qdbusconnection_p.cpp:99
#27 0x00007f128c7f2098 in QMetaObject::activate (sender=0xcf9220, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff22ab6b80) at kernel/qobject.cpp:3280
#28 0x00007f128c83971e in QSocketNotifier::activated (this=<value optimized out>, _t1=5) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#29 0x00007f128c7f79eb in QSocketNotifier::event (this=0xcf9220, e=0x7fff22ab7210) at kernel/qsocketnotifier.cpp:317
#30 0x00007f128bb8bb04 in QApplicationPrivate::notify_helper (this=0xcf6730, receiver=0xcf9220, e=0x7fff22ab7210) at kernel/qapplication.cpp:4445
#31 0x00007f128bb9043a in QApplication::notify (this=<value optimized out>, receiver=0xcf9220, e=0x7fff22ab7210) at kernel/qapplication.cpp:4324
#32 0x00007f128d54d906 in KApplication::notify (this=0x7fff22ab74b0, receiver=0xcf9220, event=0x7fff22ab7210) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007f128c7dcf7c in QCoreApplication::notifyInternal (this=0x7fff22ab74b0, receiver=0xcf9220, event=0x7fff22ab7210) at kernel/qcoreapplication.cpp:732
#34 0x00007f128c807899 in sendEvent (source=0xcfa2d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 socketNotifierSourceDispatch (source=0xcfa2d0) at kernel/qeventdispatcher_glib.cpp:110
#36 0x00007f128867cadd in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x00007f128867d2c8 in ?? () from /lib/libglib-2.0.so.0
#38 0x00007f128867d559 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x00007f128c807ecf in QEventDispatcherGlib::processEvents (this=0xc39ea0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#40 0x00007f128bc319ae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f128c7dc362 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f128c7dc59c in QEventLoop::exec (this=0x7fff22ab7440, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007f128c7e09bb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#44 0x00007f127aa100b5 in kdemain (argc=1, argv=0xcbcf00) at ../../kded/kded.cpp:907
#45 0x0000000000406de3 in launch (argc=1, _name=0x40b2c4 "kded4", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b15e "0") at ../../kinit/kinit.cpp:742
#46 0x00000000004098fa in main (argc=4, argv=0x7fff22ab85b8, envp=0x7fff22ab85e0) at ../../kinit/kinit.cpp:1856

Reported using DrKonqi