Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.27.30-170.2.82.fc10.x86_64 x86_64
Distribution: "Fedora release 10 (Cambridge)"

What I was doing when the application crashed:
I was trying to play an mkv video on the multimedia player when whole plasma crashed.

Infos about the file (from mplayer):
Playing F1.Monaco.GP.2009.Race.DaRmEtH.mkv.
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
[mkv] Track ID 2: audio (A_AAC) "English", -aid 0, -alang eng
[mkv] Will play video track 1.                               
Matroska file format detected.                               
VIDEO:  [avc1]  640x352  24bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)

 -- Backtrace:
Application: Spazio di lavoro di Plasma (plasma-desktop), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
261		movl	(%rsp), %edi
[Current thread is 1 (Thread 0x7f447fd0f850 (LWP 4777))]

Thread 8 (Thread 0x7f44684b3950 (LWP 4778)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x000000300045b5b9 in QWaitCondition::wait () from /usr/lib64/libQtCore.so.4
#2  0x0000003001e83f3c in ?? () from /usr/lib64/libQtNetwork.so.4
#3  0x000000300045a5d5 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 7 (Thread 0x7f445ca39950 (LWP 5101)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f445b2a5a91 in ?? () from /usr/lib64/libxine.so.1
#2  0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3  0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 6 (Thread 0x7f445d66e950 (LWP 5102)):
#0  0x0000003cd70deaa2 in select () from /lib64/libc.so.6
#1  0x00007f445b2ce0d4 in xine_usec_sleep () from /usr/lib64/libxine.so.1
#2  0x00007f445b2b392b in ?? () from /usr/lib64/libxine.so.1
#3  0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 5 (Thread 0x7f4454c8c950 (LWP 5103)):
[KCrash Handler]
#5  __pthread_mutex_lock (mutex=0x2c8) at pthread_mutex_lock.c:51
#6  0x00007f445b2a2fd0 in xine_close () from /usr/lib64/libxine.so.1
#7  0x00007f445b50b399 in Phonon::MediaSource::type () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00007f445b50cc12 in Phonon::MediaSource::type () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#9  0x000000301399008d in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4
#10 0x00000030139982ca in QApplication::notify () from /usr/lib64/libQtGui.so.4
#11 0x0000003005412bbb in KApplication::notify () from /usr/lib64/libkdeui.so.5
#12 0x000000300054407c in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4
#13 0x0000003000544cea in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib64/libQtCore.so.4
#14 0x000000300056d903 in ?? () from /usr/lib64/libQtCore.so.4
#15 0x00000030014377bb in g_main_dispatch () at gmain.c:2144
#16 IA__g_main_context_dispatch (context=0x42c6630) at gmain.c:2697
#17 0x000000300143af8d in g_main_context_iterate (context=0x42c6630, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2778
#18 0x000000300143b14b in IA__g_main_context_iteration (context=0x42c6630, may_block=1) at gmain.c:2841
#19 0x000000300056d58f in QEventDispatcherGlib::processEvents () from /usr/lib64/libQtCore.so.4
#20 0x0000003000542912 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4
#21 0x0000003000542ce4 in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#22 0x0000003000457648 in QThread::exec () from /usr/lib64/libQtCore.so.4
#23 0x00007f445b4ffd9c in Phonon::MediaSource::type () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#24 0x000000300045a5d5 in ?? () from /usr/lib64/libQtCore.so.4
#25 0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#26 0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 4 (Thread 0x7f444fe7b950 (LWP 5113)):
#0  0x0000003cd70dc886 in __poll (fds=0x42c2430, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4454ebc034 in ?? () from /usr/lib64/libpulse.so.0
#2  0x00007f4454eacc62 in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#3  0x00007f4454ead015 in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00007f4454ead08a in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00007f4454ebc0a2 in ?? () from /usr/lib64/libpulse.so.0
#6  0x00007f4454eed22d in ?? () from /usr/lib64/libpulse.so.0
#7  0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 3 (Thread 0x7f4453c77950 (LWP 5114)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x42cc680, decr=70043264) at pthread_mutex_unlock.c:208
#1  0x00007f4454eecc57 in ?? () from /usr/lib64/libpulse.so.0
#2  0x00007f4454ebc844 in pa_threaded_mainloop_unlock () from /usr/lib64/libpulse.so.0
#3  0x00007f4453c7ad1e in snd_config_iterator_end () from /usr/lib64/alsa-lib/libasound_module_ctl_pulse.so
#4  0x00007f445b78a568 in snd_hctl_handle_events () from /lib64/libasound.so.2
#5  0x00007f445b794145 in snd_mixer_handle_events () from /lib64/libasound.so.2
#6  0x00007f44540875f8 in snd_pcm_sw_params_set_start_threshold () from /usr/lib64/xine/plugins/1.26/xineplug_ao_out_alsa.so
#7  0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 2 (Thread 0x7f4453276950 (LWP 5115)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f445b2b6eb3 in ?? () from /usr/lib64/libxine.so.1
#2  0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3  0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 1 (Thread 0x7f447fd0f850 (LWP 4777)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x0000003000459ddb in ?? () from /usr/lib64/libQtCore.so.4
#2  0x00000030004556a5 in QMutex::lock () from /usr/lib64/libQtCore.so.4
#3  0x00007f445b504b37 in Phonon::MediaSource::type () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#4  0x00007f445b5186d6 in Phonon::MediaSource::type () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#5  0x0000003011222bab in Phonon::MediaNodePrivate::deleteBackendObject () from /usr/lib64/libphonon.so.4
#6  0x000000301123212d in ?? () from /usr/lib64/libphonon.so.4
#7  0x0000003cd703659d in exit (status=1) at exit.c:75
#8  0x00000030139ed7e8 in ?? () from /usr/lib64/libQtGui.so.4
#9  0x00000030054125d8 in KApplication::xioErrhandler () from /usr/lib64/libkdeui.so.5
#10 0x0000003009e45564 in _XIOError (dpy=0x1c2d4e0) at XlibInt.c:2947
#11 0x0000003009e4cfa8 in process_responses (dpy=0x1c2d4e0, wait_for_first_event=0, current_error=0x0, current_request=0) at xcb_io.c:180
#12 0x0000003009e4d726 in _XEventsQueued (dpy=0x1c2d4e0, mode=<value optimized out>) at xcb_io.c:197
#13 0x0000003009e35d53 in XEventsQueued (dpy=0x1c2d4e0, mode=2) at Pending.c:44
#14 0x0000003013a2768c in ?? () from /usr/lib64/libQtGui.so.4
#15 0x000000300143a51a in IA__g_main_context_check (context=0x1c11120, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2653
#16 0x000000300143ae71 in g_main_context_iterate (context=0x1c11120, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2775
#17 0x000000300143b14b in IA__g_main_context_iteration (context=0x1c11120, may_block=1) at gmain.c:2841
#18 0x000000300056d58f in QEventDispatcherGlib::processEvents () from /usr/lib64/libQtCore.so.4
#19 0x0000003013a274cf in ?? () from /usr/lib64/libQtGui.so.4
#20 0x0000003000542912 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4
#21 0x0000003000542ce4 in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#22 0x0000003000544fb4 in QCoreApplication::exec () from /usr/lib64/libQtCore.so.4
#23 0x000000300823adcb in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#24 0x0000003cd701e576 in __libc_start_main (main=0x400840 <_start+240>, argc=1, ubp_av=0x7fff774a2fa8, init=0x400870 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fff774a2f98) at libc-start.c:220
#25 0x0000000000400779 in _start ()

This bug may be a duplicate of or related to bug 193606

Reported using DrKonqi