Bug 240041

Application: dragon (2.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32.11-99.fc12.x86_64 x86_64
Distribution: "Fedora release 12 (Constantine)"

-- Information about the crash:
I tried to open a wmv file when the crash occurred.

 -- Backtrace:
Application: Dragon Player (dragon), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
162	62:	movl	(%rsp), %edi
[Current thread is 1 (Thread 0x7f1787868840 (LWP 6374))]

Thread 10 (Thread 0x7f176a5fc710 (LWP 6387)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00000035f16134b1 in metronom_sync_loop (this=0x21f1c30) at metronom.c:870
#2  0x00000035e6a06a3a in start_thread (arg=0x7f176a5fc710) at pthread_create.c:297
#3  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f1768fc4710 (LWP 6388)):
#0  0x00000035e5ed7393 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00000035f163b575 in xine_usec_sleep (usec=<value optimized out>) at utils.c:481
#2  0x00000035f1620f99 in video_out_loop (this_gen=0x21f9a90) at video_out.c:1246
#3  0x00000035e6a06a3a in start_thread (arg=0x7f1768fc4710) at pthread_create.c:297
#4  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f17685c3710 (LWP 6389)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00000035e6a08f15 in _L_lock_1056 () from /lib64/libpthread.so.0
#2  0x00000035e6a08de7 in __pthread_mutex_lock (mutex=0x7f1760004240) at pthread_mutex_lock.c:61
#3  0x00000035f162bd52 in _x_demux_stop_thread (stream=0x7f17600034b0) at demux.c:451
#4  0x00000035f16102ba in stop_internal (stream=0x7f17600034b0) at xine.c:385
#5  close_internal (stream=0x7f17600034b0) at xine.c:454
#6  0x00000035f1610468 in xine_close (stream=0x7f17600034b0) at xine.c:500
#7  0x00007f17779bfec3 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#8  0x00000035f53aa9dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#9  0x00000035f53b0aab in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x00000035f3406856 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#11 0x00000035f235774c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#12 0x00000035f2358497 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#13 0x00000035f237d523 in ?? () from /usr/lib64/libQtCore.so.4
#14 0x00000035e823923e in g_main_dispatch (context=0x7f17600009b0) at gmain.c:1960
#15 IA__g_main_context_dispatch (context=0x7f17600009b0) at gmain.c:2513
#16 0x00000035e823cc28 in g_main_context_iterate (context=0x7f17600009b0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#17 0x00000035e823cd4a in IA__g_main_context_iteration (context=0x7f17600009b0, may_block=1) at gmain.c:2654
#18 0x00000035f237d063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#19 0x00000035f2356192 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#20 0x00000035f235645c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#21 0x00000035f226e8d9 in QThread::exec() () from /usr/lib64/libQtCore.so.4
#22 0x00007f17779b2b30 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#23 0x00000035f22709a5 in ?? () from /usr/lib64/libQtCore.so.4
#24 0x00000035e6a06a3a in start_thread (arg=0x7f17685c3710) at pthread_create.c:297
#25 0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#26 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f17679be710 (LWP 6390)):
#0  0x00000035e5ed5193 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000035fa62c73f in poll_func (ufds=0x7f1754001460, nfds=2, timeout=-1, userdata=0x261e920) at pulse/thread-mainloop.c:75
#2  0x00000035fa61cae6 in pa_mainloop_poll (m=0x2621790) at pulse/mainloop.c:879
#3  0x00000035fa61dea9 in pa_mainloop_iterate (m=0x2621790, block=<value optimized out>, retval=0x0) at pulse/mainloop.c:961
#4  0x00000035fa61df60 in pa_mainloop_run (m=0x2621790, retval=0x0) at pulse/mainloop.c:979
#5  0x00000035fa62c64b in thread (userdata=0x2621140) at pulse/thread-mainloop.c:94
#6  0x00000035fba38838 in internal_thread_func (userdata=0x21502b0) at pulsecore/thread-posix.c:72
#7  0x00000035e6a06a3a in start_thread (arg=0x7f17679be710) at pthread_create.c:297
#8  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f1766fbd710 (LWP 6391)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000035f1624123 in fifo_peek_int (this_gen=0x262b920) at audio_out.c:348
#2  fifo_peek (this_gen=0x262b920) at audio_out.c:388
#3  ao_loop (this_gen=0x262b920) at audio_out.c:1015
#4  0x00000035e6a06a3a in start_thread (arg=0x7f1766fbd710) at pthread_create.c:297
#5  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1753fff710 (LWP 6396)):
[KCrash Handler]
#5  0x00007f1775886222 in ff_handle_buffer (this_gen=0x7f174c0008c0, buf=0x7f176001dba0) at ff_video_decoder.c:1197
#6  ff_decode_data (this_gen=0x7f174c0008c0, buf=0x7f176001dba0) at ff_video_decoder.c:1502
#7  0x00000035f161cfeb in video_decoder_loop (stream_gen=0x7f17600034b0) at video_decoder.c:382
#8  0x00000035e6a06a3a in start_thread (arg=0x7f1753fff710) at pthread_create.c:297
#9  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f17535fe710 (LWP 6397)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000035f16137f5 in metronom_handle_audio_discontinuity (this=0x7f1760004380, type=3, disc_off=<value optimized out>) at metronom.c:568
#2  0x00000035f161ddcd in audio_decoder_loop (stream_gen=0x7f17600034b0) at audio_decoder.c:217
#3  0x00000035e6a06a3a in start_thread (arg=0x7f17535fe710) at pthread_create.c:297
#4  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1752bfd710 (LWP 6398)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000035f16271db in xine_event_wait (queue=0x7f176003fff0) at events.c:56
#2  0x00000035f162724e in listener_loop (queue_gen=0x7f176003fff0) at events.c:214
#3  0x00000035e6a06a3a in start_thread (arg=0x7f1752bfd710) at pthread_create.c:297
#4  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1743fff710 (LWP 6399)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000035f1616ca3 in buffer_pool_alloc (this=0x7f1760004520) at buffer.c:90
#2  0x00007f17642dfe13 in asf_send_buffer_nodefrag (this=0x7f17600af190, stream=0x7f17600af570, frag_offset=<value optimized out>, timestamp=<value optimized out>, frag_len=<value optimized out>)
    at demux_asf.c:740
#3  0x00007f17642e21d4 in asf_parse_packet_payload (this=0x7f17600af190, stream=0x7f17600af570, raw_id=<value optimized out>, frag_offset=0, rlen=<value optimized out>, timestamp=0x7f1743ffec90)
    at demux_asf.c:1372
#4  0x00007f17642e39b7 in demux_asf_send_chunk (this_gen=0x7f17600af190) at demux_asf.c:1733
#5  0x00000035f162b5c5 in demux_loop (stream_gen=0x7f17600034b0) at demux.c:324
#6  0x00000035e6a06a3a in start_thread (arg=0x7f1743fff710) at pthread_create.c:297
#7  0x00000035e5ede62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1787868840 (LWP 6374)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00000035f227189b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f17779b731d in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#3  0x00007f17779cd926 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#4  0x00007f17779cda09 in ?? () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#5  0x00000035fca25574 in Phonon::MediaNodePrivate::deleteBackendObject() () from /usr/lib64/libphonon.so.4
#6  0x00000035fca342cf in ?? () from /usr/lib64/libphonon.so.4
#7  0x00000035fca34639 in ?? () from /usr/lib64/libphonon.so.4
#8  0x00000035e5e35b92 in __run_exit_handlers (status=1) at exit.c:78
#9  exit (status=1) at exit.c:100
#10 0x00007f178065d916 in ?? () from /usr/lib64/libgdk-x11-2.0.so.0
#11 0x00000035f3406578 in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib64/libkdeui.so.5
#12 0x00000035e7a4551e in _XIOError (dpy=0x1ec3600) at XlibInt.c:3138
#13 0x00000035e7a4cff5 in process_responses (dpy=0x1ec3600, wait_for_first_event=<value optimized out>, current_error=<value optimized out>, current_request=0) at xcb_io.c:240
#14 0x00000035e7a4d887 in _XEventsQueued (dpy=0x1ec3600, mode=<value optimized out>) at xcb_io.c:256
#15 0x00000035e7a361ab in XEventsQueued (dpy=0x1ec3600, mode=2) at Pending.c:44
#16 0x00000035f5449b2c in ?? () from /usr/lib64/libQtGui.so.4
#17 0x00000035e823c13a in IA__g_main_context_check (context=0x1eafd20, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2469
#18 0x00000035e823c91d in g_main_context_iterate (context=0x1eafd20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2588
#19 0x00000035e823cd4a in IA__g_main_context_iteration (context=0x1eafd20, may_block=1) at gmain.c:2654
#20 0x00000035f237d063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#21 0x00000035f5449a4e in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00000035f2356192 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#23 0x00000035f235645c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#24 0x00000035f2358749 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#25 0x000000000041f707 in ?? ()
#26 0x00000035e5e1eb1d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fffe1d7b538) at libc-start.c:226
#27 0x0000000000413919 in _start ()

Possible duplicates by query: bug 232277.

Reported using DrKonqi