Bug 332153

Application: kdeconnectd (0.1)
KDE Platform Version: 4.11.5
Qt Version: 4.8.5
Operating System: Linux 3.13.6-1.g4727218-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
All plugins are enabled in kdeconnect. None muteable players are running.
When phone receives a call, then kdeconnect daemon tries to  mute sound and now it crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: kdeconnect (kdeconnectd), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faa012e8880 (LWP 25251))]

Thread 2 (Thread 0x7fa9ef237700 (LWP 25252)):
#0  0x00007fa9fdc95b3d in poll () from /lib64/libc.so.6
#1  0x00007fa9f9b3a604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa9f9b3a70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa9fe41bd76 in QEventDispatcherGlib::processEvents (this=0x7fa9e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fa9fe3edd0f in QEventLoop::processEvents (this=this@entry=0x7fa9ef236d60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa9fe3ee005 in QEventLoop::exec (this=this@entry=0x7fa9ef236d60, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa9fe2ecfef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007fa9fe2ef68f in QThreadPrivate::start (arg=0x989e20) at thread/qthread_unix.cpp:338
#8  0x00007fa9ff41d0db in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa9fdc9e90d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7faa012e8880 (LWP 25251)):
[KCrash Handler]
#6  0x00007fa9fdbec849 in raise () from /lib64/libc.so.6
#7  0x00007fa9fdbedcd8 in abort () from /lib64/libc.so.6
#8  0x00007fa9f9e22735 in _dbus_abort () at dbus-sysdeps.c:92
#9  0x00007fa9f9e193c1 in _dbus_warn_check_failed (format=0x7fa9f9e28b60 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:290
#10 0x00007fa9f9e0ade0 in dbus_message_new_method_call (destination=<optimized out>, path=0xa70bb8 "/Mixers/PulseAudio__Playback_Devices_1/alsa_output.pci-0000_00_0d.0.analog-stereo", interface=<optimized out>, method=<optimized out>) at dbus-message.c:1263
#11 0x00007fa9ff661a80 in q_dbus_message_new_method_call (method=0xa70b68 "Introspect", interface=0xa7f0b8 "org.freedesktop.DBus.Introspectable", path=0xa70bb8 "/Mixers/PulseAudio__Playback_Devices_1/alsa_output.pci-0000_00_0d.0.analog-stereo", bus_name=<optimized out>) at qdbus_symbols_p.h:264
#12 QDBusMessagePrivate::toDBusMessage (message=..., capabilities=..., error=error@entry=0x7fffc9dbaa30) at qdbusmessage.cpp:134
#13 0x00007fa9ff65d45b in QDBusConnectionPrivate::sendWithReply (this=this@entry=0x80cbb0, message=..., sendMode=sendMode@entry=1, timeout=timeout@entry=-1) at qdbusintegrator.cpp:1900
#14 0x00007fa9ff65f362 in QDBusConnectionPrivate::findMetaObject (this=0x80cbb0, service=..., path=..., interface=..., error=...) at qdbusintegrator.cpp:2386
#15 0x00007fa9ff66a97b in QDBusInterfacePrivate::QDBusInterfacePrivate (this=0xa76400, serv=..., p=..., iface=..., con=...) at qdbusinterface.cpp:158
#16 0x00007fa9ff66aaa5 in QDBusInterface::QDBusInterface (this=0x7fffc9dbacf0, service=..., path=..., interface=..., connection=..., parent=0x0) at qdbusinterface.cpp:220
#17 0x00007fa9ed48b233 in isKMixMuted () at /usr/src/debug/kdeconnect-kde-0.5.1/kded/plugins/pausemusic/pausemusicplugin.cpp:45
#18 0x00007fa9ed48be08 in PauseMusicPlugin::receivePackage (this=0xa6aad0, np=...) at /usr/src/debug/kdeconnect-kde-0.5.1/kded/plugins/pausemusic/pausemusicplugin.cpp:79
#19 0x000000000041c62c in Device::privateReceivedPackage (this=0x926aa0, np=...) at /usr/src/debug/kdeconnect-kde-0.5.1/kded/device.cpp:363
#20 0x00000000004092e9 in Device::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdeconnect-kde-0.5.1/build/kded/moc_device.cpp:104
#21 0x00007fa9fe402d68 in QMetaObject::activate (sender=sender@entry=0xa31050, m=m@entry=0x41e9e0 <DeviceLink::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc9dbb120) at kernel/qobject.cpp:3556
#22 0x0000000000408eb0 in DeviceLink::receivedPackage (this=this@entry=0xa31050, _t1=...) at /usr/src/debug/kdeconnect-kde-0.5.1/build/kded/moc_devicelink.cpp:97
#23 0x000000000040e410 in LanDeviceLink::dataReceived (this=0xa31050) at /usr/src/debug/kdeconnect-kde-0.5.1/kded/backends/lan/landevicelink.cpp:101
#24 0x00007fa9fe402d68 in QMetaObject::activate (sender=sender@entry=0xa31130, m=m@entry=0x41e8e0 <SocketLineReader::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3556
#25 0x0000000000408ee1 in SocketLineReader::readyRead (this=this@entry=0xa31130) at /usr/src/debug/kdeconnect-kde-0.5.1/build/kded/moc_socketlinereader.cpp:110
#26 0x000000000040fa08 in SocketLineReader::dataReceived (this=0xa31130) at /usr/src/debug/kdeconnect-kde-0.5.1/kded/backends/lan/socketlinereader.cpp:66
#27 0x00007fa9fe402d68 in QMetaObject::activate (sender=sender@entry=0xa27140, m=m@entry=0x7fa9fe751460 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3556
#28 0x00007fa9fe44c240 in QIODevice::readyRead (this=this@entry=0xa27140) at .moc/release-shared/moc_qiodevice.cpp:104
#29 0x00007fa9ffeb549d in QAbstractSocketPrivate::canReadNotification (this=0xa1dcc0) at socket/qabstractsocket.cpp:654
#30 0x00007fa9ffebe4ed in QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151
#31 0x00007fa9fe9338ac in QApplicationPrivate::notify_helper (this=this@entry=0x746f90, receiver=receiver@entry=0xa23a10, e=e@entry=0x7fffc9dbb8a0) at kernel/qapplication.cpp:4562
#32 0x00007fa9fe939e70 in QApplication::notify (this=this@entry=0x7fffc9dbbbf0, receiver=receiver@entry=0xa23a10, e=e@entry=0x7fffc9dbb8a0) at kernel/qapplication.cpp:4348
#33 0x00007faa0081918a in KApplication::notify (this=0x7fffc9dbbbf0, receiver=0xa23a10, event=0x7fffc9dbb8a0) at /usr/src/debug/kdelibs-4.11.5/kdeui/kernel/kapplication.cpp:311
#34 0x00007fa9fe3ef0ad in QCoreApplication::notifyInternal (this=0x7fffc9dbbbf0, receiver=0xa23a10, event=event@entry=0x7fffc9dbb8a0) at kernel/qcoreapplication.cpp:949
#35 0x00007fa9fe41c9b0 in sendEvent (event=0x7fffc9dbb8a0, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#36 socketNotifierSourceDispatch (source=0x7411f0) at kernel/qeventdispatcher_glib.cpp:110
#37 0x00007fa9f9b3a316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007fa9f9b3a668 in ?? () from /usr/lib64/libglib-2.0.so.0
#39 0x00007fa9f9b3a70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007fa9fe41bd55 in QEventDispatcherGlib::processEvents (this=0x719e60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#41 0x00007fa9fe9d0936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007fa9fe3edd0f in QEventLoop::processEvents (this=this@entry=0x7fffc9dbbaf0, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007fa9fe3ee005 in QEventLoop::exec (this=this@entry=0x7fffc9dbbaf0, flags=...) at kernel/qeventloop.cpp:204
#44 0x00007fa9fe3f313b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#45 0x00007fa9fe93206c in QApplication::exec () at kernel/qapplication.cpp:3823
#46 0x00000000004087aa in main (argc=1, argv=0x7fffc9dbbd28) at /usr/src/debug/kdeconnect-kde-0.5.1/kded/kdeconnectd.cpp:84

Possible duplicates by query: bug 314209, bug 310060.

Reported using DrKonqi