Application: kmix (4)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.3.1-3.fc16.i686 i686
Distribution: "Fedora release 16 (Verne)"

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

I was simply using Firefox when KMix crashed. 
My OS is Fedora 16

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb777ea80 (LWP 1609))]

Thread 2 (Thread 0xad973b40 (LWP 1725)):
#0  0x00bf6416 in __kernel_vsyscall ()
#1  0x4da2b1a0 in __GI___poll (fds=0xad001c98, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x4dbfa83c in g_poll (fds=0xad001c98, nfds=1, timeout=-1) at gpoll.c:132
#3  0x4dbebc76 in g_main_context_poll (n_fds=1, fds=0xad001c98, priority=<optimized out>, timeout=<optimized out>, context=0xad0004e0) at gmain.c:3402
#4  g_main_context_iterate (context=0xad0004e0, block=1304406032, dispatch=1, self=0xad000d70) at gmain.c:3084
#5  0x4dbec01f in g_main_context_iteration (context=0xad0004e0, may_block=1) at gmain.c:3152
#6  0x4e7e0317 in QEventDispatcherGlib::processEvents (this=0xad000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x4e7ac4ee in QEventLoop::processEvents (this=0xad973200, flags=...) at kernel/qeventloop.cpp:149
#8  0x4e7ac799 in QEventLoop::exec (this=0xad973200, flags=...) at kernel/qeventloop.cpp:204
#9  0x4e694b2c in QThread::exec (this=0x8497028) at thread/qthread.cpp:501
#10 0x4e78935e in QInotifyFileSystemWatcherEngine::run (this=0x8497028) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x4e6980b1 in QThreadPrivate::start (arg=0x8497028) at thread/qthread_unix.cpp:298
#12 0x4db25cd3 in start_thread (arg=0xad973b40) at pthread_create.c:309
#13 0x4da35a2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb777ea80 (LWP 1609)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x4fad9ae9 in MDWSlider::update (this=0x847e8c8) at /usr/src/debug/kdemultimedia-4.8.1/kmix/gui/mdwslider.cpp:1001
#9  0x4fad5523 in ViewDockAreaPopup::refreshVolumeLevels (this=0x847e1d8) at /usr/src/debug/kdemultimedia-4.8.1/kmix/gui/viewdockareapopup.cpp:168
#10 0x4fad2113 in qt_static_metacall (_a=0xbf9ff690, _id=3, _o=0x847e1d8, _c=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.1/i686-redhat-linux-gnu/kmix/viewbase.moc:64
#11 ViewBase::qt_static_metacall (_o=0x847e1d8, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf9ff690) at /usr/src/debug/kdemultimedia-4.8.1/i686-redhat-linux-gnu/kmix/viewbase.moc:55
#12 0x4e7c2ea1 in QMetaObject::activate (sender=0x84d15b0, m=0x4fb15c28, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3547
#13 0x4faf5766 in Mixer::controlChanged (this=0x84d15b0) at /usr/src/debug/kdemultimedia-4.8.1/i686-redhat-linux-gnu/kmix/mixer.moc:117
#14 0x4e7c2ea1 in QMetaObject::activate (sender=0x84d8438, m=0x4fb13b24, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#15 0x4faaa366 in Mixer_Backend::controlChanged (this=0x84d8438) at /usr/src/debug/kdemultimedia-4.8.1/i686-redhat-linux-gnu/kmix/mixer_backend.moc:107
#16 0x4faaa670 in Mixer_Backend::readSetFromHW (this=0x84d8438) at /usr/src/debug/kdemultimedia-4.8.1/kmix/backends/mixer_backend.cpp:155
#17 0x4fab747b in Mixer_PULSE::triggerUpdate (this=0x84d8438) at /usr/src/debug/kdemultimedia-4.8.1/kmix/backends/mixer_pulse.cpp:1286
#18 0x4fabde15 in sink_cb (c=0x840e1f8, i=0x0, eol=1) at /usr/src/debug/kdemultimedia-4.8.1/kmix/backends/mixer_pulse.cpp:191
#19 0x41675c51 in context_get_sink_info_callback (pd=0x8437420, command=2, tag=3, t=0x845f0e0, userdata=0x84dd1e8) at pulse/introspect.c:263
#20 0x411c823e in run_action (pd=0x8437420, r=0x84db100, command=2, ts=0x845f0e0) at pulsecore/pdispatch.c:274
#21 0x411c8640 in pa_pdispatch_run (pd=0x8437420, packet=0x84684e8, creds=0x83ff620, userdata=0x840e1f8) at pulsecore/pdispatch.c:326
#22 0x4166d87e in pstream_packet_callback (p=0x83ff558, packet=0x84684e8, creds=0x83ff620, userdata=0x840e1f8) at pulse/context.c:346
#23 0x411cdca3 in do_read (p=0x83ff558) at pulsecore/pstream.c:816
#24 do_something (p=0x83ff558) at pulsecore/pstream.c:184
#25 0x411b7fe3 in callback (m=0x84db1ac, e=0x84696d0, fd=11, f=3, userdata=0x84d77b8) at pulsecore/iochannel.c:119
#26 0x4df1ab7a in dispatch_func (source=0x84db178, callback=0, userdata=0x0) at pulse/glib-mainloop.c:585
#27 0x4dbeb62f in g_main_dispatch (context=0x8263578) at gmain.c:2441
#28 g_main_context_dispatch (context=0x8263578) at gmain.c:3011
#29 0x4dbebd70 in g_main_context_iterate (context=0x8263578, block=1304406032, dispatch=1, self=0x8264d28) at gmain.c:3089
#30 0x4dbec01f in g_main_context_iteration (context=0x8263578, may_block=1) at gmain.c:3152
#31 0x4e7e02b8 in QEventDispatcherGlib::processEvents (this=0x8235740, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0x46b4fa9b in QGuiEventDispatcherGlib::processEvents (this=0x8235740, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#33 0x4e7ac4ee in QEventLoop::processEvents (this=0xbfa001c4, flags=...) at kernel/qeventloop.cpp:149
#34 0x4e7ac799 in QEventLoop::exec (this=0xbfa001c4, flags=...) at kernel/qeventloop.cpp:204
#35 0x4e7b193b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#36 0x46a98f35 in QApplication::exec () at kernel/qapplication.cpp:3811
#37 0x4fac3eb3 in kdemain (argc=1, argv=0xbfa00424) at /usr/src/debug/kdemultimedia-4.8.1/kmix/apps/main.cpp:76
#38 0x0804861c in main (argc=1, argv=0xbfa00424) at /usr/src/debug/kdemultimedia-4.8.1/i686-redhat-linux-gnu/kmix/kmix_dummy.cpp:3

This bug may be a duplicate of or related to bug 290742.

Possible duplicates by query: bug 297751, bug 297574, bug 296886, bug 296809, bug 296466.

Reported using DrKonqi