Application: kcmshell4 ()
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.4
Operating System: Linux 2.6.40.6-0.fc15.x86_64 x86_64
Distribution: "Fedora release 15 (Lovelock)"

-- Information about the crash:
- Custom settings of the application:

I have 5.1 surround output in my comp[uter built in and phonon crashes everytime i try to tell it that i have 5.1 surround

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Aborted
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f9b6970d840 (LWP 3793))]

Thread 2 (Thread 0x7f9b56d65700 (LWP 3806)):
#0  0x000000326ced7423 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000328602c05f in poll_func (ufds=0x7f9b500008c0, nfds=1, timeout=-1, userdata=0x2aa2610) at pulse/thread-mainloop.c:75
#2  0x000000328601dee6 in pa_mainloop_poll (m=0x2aa7040) at pulse/mainloop.c:879
#3  0x000000328601e519 in pa_mainloop_iterate (m=0x2aa7040, block=<optimized out>, retval=0x0) at pulse/mainloop.c:961
#4  0x000000328601e5d0 in pa_mainloop_run (m=0x2aa7040, retval=0x0) at pulse/mainloop.c:979
#5  0x000000328602c00f in thread (userdata=0x2b1b9b0) at pulse/thread-mainloop.c:94
#6  0x0000003287638788 in internal_thread_func (userdata=0x27b9f00) at pulsecore/thread-posix.c:83
#7  0x000000326d207b31 in start_thread (arg=0x7f9b56d65700) at pthread_create.c:305
#8  0x000000326cedfd2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f9b6970d840 (LWP 3793)):
[KCrash Handler]
#6  0x000000326ce352d5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x000000326ce36beb in __GI_abort () at abort.c:93
#8  0x0000003286017c26 in pa_context_set_card_profile_by_index (c=0x0, idx=0, profile=0x2b2f758 "output:analog-surround-51+input:analog-stereo", cb=0, userdata=0x0) at pulse/introspect.c:848
#9  0x00007f9b5cf3a5c4 in SpeakerSetup::profileChanged (this=0x2a92440) at /usr/src/debug/kdebase-runtime-4.6.5/phonon/kcm/speakersetup.cpp:519
#10 0x00007f9b5cf3d4ad in SpeakerSetup::qt_metacall (this=0x2a92440, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdebase-runtime-4.6.5/x86_64-redhat-linux-gnu/phonon/kcm/speakersetup.moc:84
#11 0x0000003278b6cfea in QMetaObject::activate (sender=0x2aae050, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff3d9d50b0) at kernel/qobject.cpp:3278
#12 0x000000327bd81521 in QComboBox::currentIndexChanged (this=<optimized out>, _t1=4) at .moc/release-shared/moc_qcombobox.cpp:302
#13 0x000000327bd81587 in QComboBoxPrivate::_q_emitCurrentIndexChanged (this=0x2a6e930, index=...) at widgets/qcombobox.cpp:1269
#14 0x000000327bd816d9 in QComboBoxPrivate::setCurrentIndex (this=0x2a6e930, mi=<optimized out>) at widgets/qcombobox.cpp:2027
#15 0x000000327bd82304 in QComboBoxPrivate::_q_itemSelected (this=0x2a6e930, item=...) at widgets/qcombobox.cpp:1238
#16 0x000000327bd85787 in QComboBox::qt_metacall (this=0x2aae050, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fff3d9d5290) at .moc/release-shared/moc_qcombobox.cpp:191
#17 0x0000003278b6cfea in QMetaObject::activate (sender=0x2694330, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff3d9d5290) at kernel/qobject.cpp:3278
#18 0x000000327c01f8f2 in QComboBoxPrivateContainer::itemSelected (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qcombobox_p.cpp:213
#19 0x000000327bd7c97a in QComboBoxPrivateContainer::eventFilter (this=0x2694330, o=0x256d0f0, e=0x7fff3d9d5a70) at widgets/qcombobox.cpp:687
#20 0x0000003278b5a398 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x256d0f0, event=0x7fff3d9d5a70) at kernel/qcoreapplication.cpp:902
#21 0x000000327b9b92ef in notify_helper (e=0x7fff3d9d5a70, receiver=0x256d0f0, this=0x24d6ec0) at kernel/qapplication.cpp:4477
#22 QApplicationPrivate::notify_helper (this=0x24d6ec0, receiver=0x256d0f0, e=0x7fff3d9d5a70) at kernel/qapplication.cpp:4453
#23 0x000000327b9beaab in QApplication::notify (this=<optimized out>, receiver=0x256d0f0, e=0x7fff3d9d5a70) at kernel/qapplication.cpp:4042
#24 0x000000327c8431c6 in KApplication::notify (this=0x7fff3d9d67b0, receiver=0x256d0f0, event=0x7fff3d9d5a70) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#25 0x0000003278b5a20c in QCoreApplication::notifyInternal (this=0x7fff3d9d67b0, receiver=0x256d0f0, event=0x7fff3d9d5a70) at kernel/qcoreapplication.cpp:787
#26 0x000000327b9ba2f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#27 QApplicationPrivate::sendMouseEvent (receiver=0x256d0f0, event=0x7fff3d9d5a70, alienWidget=0x256d0f0, nativeWidget=0x2694330, buttonDown=0x256d0f0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#28 0x000000327ba366b1 in QETWidget::translateMouseEvent (this=0x2694330, event=<optimized out>) at kernel/qapplication_x11.cpp:4395
#29 0x000000327ba34eda in QApplication::x11ProcessEvent (this=0x7fff3d9d67b0, event=0x7fff3d9d6330) at kernel/qapplication_x11.cpp:3587
#30 0x000000327ba5c43c in x11EventSourceDispatch (s=0x24dba20, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#31 0x000000326ee427ed in g_main_dispatch (context=0x24da400) at gmain.c:2441
#32 g_main_context_dispatch (context=0x24da400) at gmain.c:3014
#33 0x000000326ee42fc8 in g_main_context_iterate (context=0x24da400, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3092
#34 0x000000326ee4325c in g_main_context_iteration (context=0x24da400, may_block=1) at gmain.c:3155
#35 0x0000003278b84dcf in QEventDispatcherGlib::processEvents (this=0x24b8ca0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#36 0x000000327ba5c12e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#37 0x0000003278b59722 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x0000003278b5991f in QEventLoop::exec (this=0x7fff3d9d6700, flags=...) at kernel/qeventloop.cpp:201
#39 0x000000327be66c66 in QDialog::exec (this=0x2692850) at dialogs/qdialog.cpp:552
#40 0x0000003274e07702 in kdemain (_argc=<optimized out>, _argv=<optimized out>) at /usr/src/debug/kdebase-runtime-4.6.5/kcmshell/main.cpp:287
#41 0x000000326ce2139d in __libc_start_main (main=0x4006c0 <main(int, char**)>, argc=2, ubp_av=0x7fff3d9d6f48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff3d9d6f38) at libc-start.c:226
#42 0x00000000004006f1 in _start ()

Reported using DrKonqi