User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20100101 Firefox/11.0
Build Identifier: 

When I started the computer I came across this error, but never heard anything and I did not alter the sound (to the login music I heard).
I have  KDE 4.8.2 (4.8.2) "release 491".

Reproducible: Didn't try




Application: KMix (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8de06ba760 (LWP 3573))]

Thread 2 (Thread 0x7f8dbd408700 (LWP 3681)):
#0  0x00007fff66e4398f in clock_gettime ()
#1  0x00007f8ddad40d9a in clock_gettime () from /lib64/librt.so.1
#2  0x00007f8ddf248f64 in do_gettime (frac=0x7f8dbd407ab8, sec=0x7f8dbd407ab0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f8ddf31fa4d in QTimerInfoList::updateCurrentTime (this=0x7f8db80020d0) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f8ddf31fd83 in QTimerInfoList::timerWait (this=0x7f8db80020d0, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f8ddf31e7bc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f8dbd407b9c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f8ddf31e865 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f8ddaa8bb22 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f8ddaa8c92d in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f8ddaa8cf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f8ddf31f2e6 in QEventDispatcherGlib::processEvents (this=0x7f8db80008e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f8ddf2ef012 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f8ddf2ef267 in QEventLoop::exec (this=0x7f8dbd407d30, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f8ddf1ef547 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f8ddf2cedff in QInotifyFileSystemWatcherEngine::run (this=0x9d0280) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f8ddf1f256b in QThreadPrivate::start (arg=0x9d0280) at thread/qthread_unix.cpp:298
#17 0x00007f8dd00a62da in ?? () from /usr/X11R6/lib64/libGL.so.1
#18 0x00007f8ddef5af05 in start_thread () from /lib64/libpthread.so.0
#19 0x00007f8dddcbb10d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8de06ba760 (LWP 3573)):
[KCrash Handler]
#6  0x00007f8dcbbf0523 in MDWSlider::update (this=0x9bf3b0) at /usr/src/debug/kdemultimedia-4.8.2/kmix/gui/mdwslider.cpp:1001
#7  0x00007f8dcbbebd4b in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.2/kmix/gui/viewdockareapopup.cpp:168
#8  0x00007f8ddf3040f1 in QMetaObject::activate (sender=0xa06610, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#9  0x00007f8ddf3040f1 in QMetaObject::activate (sender=0xa113e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#10 0x00007f8dcbbc4cbc in Mixer_Backend::readSetFromHW (this=0xa113e0) at /usr/src/debug/kdemultimedia-4.8.2/kmix/backends/mixer_backend.cpp:155
#11 0x00007f8dcbbd4fa5 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.2/kmix/backends/mixer_pulse.cpp:191
#12 0x00007f8dd0758694 in context_get_sink_info_callback (pd=<optimized out>, command=<optimized out>, tag=<optimized out>, t=0xa66d90, userdata=0x9f96b0) at pulse/introspect.c:272
#13 0x00007f8dcf747073 in run_action (pd=0x9ff160, r=0x9f9700, command=2, ts=0xa66d90) at pulsecore/pdispatch.c:279
#14 0x00007f8dcf7473e3 in pa_pdispatch_run (pd=0x9ff160, packet=<optimized out>, creds=0xac0040, userdata=0xa921d0) at pulsecore/pdispatch.c:331
#15 0x00007f8dd074eddd in pstream_packet_callback (p=<optimized out>, packet=0xb5d680, creds=0xac0040, userdata=0xa921d0) at pulse/context.c:335
#16 0x00007f8dcf74bc7b in do_read (p=0xabfef0) at pulsecore/pstream.c:809
#17 do_something (p=0xabfef0) at pulsecore/pstream.c:177
#18 0x00007f8dd053abf3 in dispatch_func (source=0xb41460, callback=<optimized out>, userdata=<optimized out>) at pulse/glib-mainloop.c:584
#19 0x00007f8ddaa8c58d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f8ddaa8cd88 in ?? () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f8ddaa8cf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#22 0x00007f8ddf31f27f in QEventDispatcherGlib::processEvents (this=0x701960, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f8dde4fb76e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f8ddf2ef012 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f8ddf2ef267 in QEventLoop::exec (this=0x7fff66e3d670, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f8ddf2f3dc5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#27 0x00007f8dcbbdc68a in kdemain (argc=3, argv=0x756480) at /usr/src/debug/kdemultimedia-4.8.2/kmix/apps/main.cpp:79
#28 0x00000000004088e4 in _start ()