Application: okular (0.19.1)
KDE Platform Version: 4.13.1
Qt Version: 4.8.6
Operating System: Linux 3.13.0-30-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I am building a presentation with latex/beamer and wish to include some videos in my talk. For some slides I am using the [loop,autostart] option of the beamer package used to includes the videos in the PDF. Okular plays the video fine if the options are desactivated. But when the 'loop' option is activated, okular always crashes at the end of the first loop (or the beginning of the second one). It simply can't loop.

The crash can be reproduced every time.

-- Backtrace:
Application: Okular (okular), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f739f5c27c0 (LWP 25216))]

Thread 33 (Thread 0x7f73894ee700 (LWP 25220)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f739969968d in _L_lock_1082 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f7399699607 in __GI___pthread_mutex_lock (mutex=0x13d0eb0) at ../nptl/pthread_mutex_lock.c:134
#3  0x00007f73991f9991 in g_mutex_lock (mutex=mutex@entry=0x13d1010) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:209
#4  0x00007f73991b5d18 in g_source_attach (source=source@entry=0x7f73840066e0, context=0x13d1010) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:1142
#5  0x00007f73919653ef in schedule_closed_unlocked (error=<optimized out>, remote_peer_vanished=1, connection=0x1504110) at /build/buildd/glib2.0-2.40.0/./gio/gdbusconnection.c:1418
#6  on_worker_closed (worker=<optimized out>, remote_peer_vanished=1, error=<optimized out>, user_data=0x1504110) at /build/buildd/glib2.0-2.40.0/./gio/gdbusconnection.c:2496
#7  0x00007f739197ab55 in _g_dbus_worker_do_read_cb (input_stream=<optimized out>, res=<optimized out>, user_data=0x15824e0) at /build/buildd/glib2.0-2.40.0/./gio/gdbusprivate.c:687
#8  0x00007f7391912ef7 in g_simple_async_result_complete (simple=0x7f7384003400) at /build/buildd/glib2.0-2.40.0/./gio/gsimpleasyncresult.c:763
#9  0x00007f7391978b2b in _g_socket_read_with_control_messages_ready (socket=<optimized out>, condition=<optimized out>, user_data=0x7f73840059f0) at /build/buildd/glib2.0-2.40.0/./gio/gdbusprivate.c:158
#10 0x00007f7391913d13 in socket_source_dispatch (source=0x7f738400a890, callback=0x7f7391978a80 <_g_socket_read_with_control_messages_ready>, user_data=0x7f73840059f0) at /build/buildd/glib2.0-2.40.0/./gio/gsocket.c:3262
#11 0x00007f73991b7ce5 in g_main_dispatch (context=0x1582c30) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3064
#12 g_main_context_dispatch (context=context@entry=0x1582c30) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3663
#13 0x00007f73991b8048 in g_main_context_iterate (context=0x1582c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3734
#14 0x00007f73991b830a in g_main_loop_run (loop=0x1582bc0) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3928
#15 0x00007f7391978e16 in gdbus_shared_thread_func (user_data=0x1582c00) at /build/buildd/glib2.0-2.40.0/./gio/gdbusprivate.c:273
#16 0x00007f73991dcf15 in g_thread_proxy (data=0x153bde0) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#17 0x00007f7399697182 in start_thread (arg=0x7f73894ee700) at pthread_create.c:312
#18 0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 32 (Thread 0x7f7388ced700 (LWP 25221)):
#0  0x00007f739c5cefbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f73991b7fe4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f737c0008c0, timeout=-1, context=0x15947e0) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
#2  g_main_context_iterate (context=context@entry=0x15947e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
#3  0x00007f73991b80ec in g_main_context_iteration (context=0x15947e0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
#4  0x00007f73991b8129 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:5541
#5  0x00007f73991dcf15 in g_thread_proxy (data=0x153ba30) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#6  0x00007f7399697182 in start_thread (arg=0x7f7388ced700) at pthread_create.c:312
#7  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 31 (Thread 0x7f73837fe700 (LWP 25223)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f72c8005428, mutex=mutex@entry=0x7f72c8005418) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736744f142 in _gst_data_queue_wait_non_empty (queue=queue@entry=0x7f72c8005470) at gstdataqueue.c:551
#3  0x00007f7367450556 in gst_data_queue_pop (queue=0x7f72c8005470, item=item@entry=0x7f73837fdd78) at gstdataqueue.c:593
#4  0x00007f73645980f4 in gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1218
#5  0x00007f736c3d1549 in gst_task_func (task=0x7f733c08ccb0) at gsttask.c:316
#6  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#7  0x00007f73991dcf15 in g_thread_proxy (data=0x153b8f0) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#8  0x00007f7399697182 in start_thread (arg=0x7f73837fe700) at pthread_create.c:312
#9  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 30 (Thread 0x7f735355e700 (LWP 25263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f73700fa2f0, mutex=mutex@entry=0x7f73700fa2a8) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x7f73700fa290) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x395eb20) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f735355e700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 29 (Thread 0x7f7352d5d700 (LWP 25264)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f733c058f38, mutex=mutex@entry=0x7f733c058f28) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736744f142 in _gst_data_queue_wait_non_empty (queue=queue@entry=0x7f733c058f80) at gstdataqueue.c:551
#3  0x00007f7367450556 in gst_data_queue_pop (queue=0x7f733c058f80, item=item@entry=0x7f7352d5cd78) at gstdataqueue.c:593
#4  0x00007f73645980f4 in gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1218
#5  0x00007f736c3d1549 in gst_task_func (task=0x7f7344011950) at gsttask.c:316
#6  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#7  0x00007f73991dcf15 in g_thread_proxy (data=0x7f73700c1940) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#8  0x00007f7399697182 in start_thread (arg=0x7f7352d5d700) at pthread_create.c:312
#9  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 28 (Thread 0x7f735255c700 (LWP 25265)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f7344011410, mutex=mutex@entry=0x7f73440113c8) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x7f73440113b0) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x7f734c03c0f0) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f735255c700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7f7351d5b700 (LWP 25266)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f733c08c770, mutex=mutex@entry=0x7f733c08c728) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x7f733c08c710) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x7f7348004400) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f7351d5b700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7f735155a700 (LWP 25267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f73440112f0, mutex=mutex@entry=0x7f73440112a8) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x7f7344011290) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x7f7344005590) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f735155a700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7f7323fff700 (LWP 25284)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x15f2ad0, mutex=mutex@entry=0x15f2a88) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x15f2a70) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x7f73400cfe30) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f7323fff700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7f73237fe700 (LWP 25285)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f739969968d in _L_lock_1082 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f7399699607 in __GI___pthread_mutex_lock (mutex=0x1d20840) at ../nptl/pthread_mutex_lock.c:134
#3  0x00007f73991f9991 in g_mutex_lock (mutex=mutex@entry=0x203dae8) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:209
#4  0x00007f7367430c88 in gst_base_sink_set_flushing (basesink=basesink@entry=0x203d9c0, flushing=flushing@entry=1, pad=<optimized out>) at gstbasesink.c:3954
#5  0x00007f736743154f in gst_base_sink_pad_activate_push (pad=<optimized out>, active=<optimized out>, parent=0x203d9c0) at gstbasesink.c:4113
#6  gst_base_sink_pad_activate_mode (pad=<optimized out>, parent=0x203d9c0, mode=<optimized out>, active=<optimized out>) at gstbasesink.c:4255
#7  0x00007f736c3a7b5d in gst_pad_activate_mode (pad=pad@entry=0x2083480, mode=mode@entry=GST_PAD_MODE_PUSH, active=active@entry=0) at gstpad.c:1083
#8  0x00007f736c3a82a0 in gst_pad_set_active (pad=0x2083480, active=0) at gstpad.c:969
#9  0x00007f736c38c43b in activate_pads (vpad=<optimized out>, ret=0x7f73237fa830, active=0x7f73237fa88c) at gstelement.c:2687
#10 0x00007f736c39b45c in gst_iterator_fold (it=it@entry=0x7f731001a1f0, func=func@entry=0x7f736c38c420 <activate_pads>, ret=ret@entry=0x7f73237fa830, user_data=user_data@entry=0x7f73237fa88c) at gstiterator.c:614
#11 0x00007f736c38c7ea in iterator_activate_fold_with_resync (iter=iter@entry=0x7f731001a1f0, user_data=user_data@entry=0x7f73237fa88c, func=0x7f736c38c420 <activate_pads>) at gstelement.c:2707
#12 0x00007f736c38e3a6 in gst_element_pads_activate (element=element@entry=0x203d9c0, active=0) at gstelement.c:2751
#13 0x00007f736c38e6ba in gst_element_change_state_func (element=0x203d9c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2815
#14 0x00007f7367430064 in gst_base_sink_change_state (element=0x203d9c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbasesink.c:4919
#15 0x00007f7357df3813 in gst_xvimagesink_change_state (element=0x203d9c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at xvimagesink.c:856
#16 0x00007f736c390232 in gst_element_change_state (element=element@entry=0x203d9c0, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2602
#17 0x00007f736c39090c in gst_element_set_state_func (element=0x203d9c0, state=GST_STATE_READY) at gstelement.c:2558
#18 0x00007f736c376659 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=126209960721623, element=0x203d9c0, bin=0x1ff9960) at gstbin.c:2325
#19 gst_bin_change_state_func (element=0x1ff9960, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2648
#20 0x00007f736c390232 in gst_element_change_state (element=element@entry=0x1ff9960, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2602
#21 0x00007f736c39090c in gst_element_set_state_func (element=0x1ff9960, state=GST_STATE_READY) at gstelement.c:2558
#22 0x00007f736c376659 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=126209960721623, element=0x1ff9960, bin=0x1ff9b00) at gstbin.c:2325
#23 gst_bin_change_state_func (element=0x1ff9b00, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2648
#24 0x00007f736c390232 in gst_element_change_state (element=element@entry=0x1ff9b00, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2602
#25 0x00007f736c39090c in gst_element_set_state_func (element=0x1ff9b00, state=GST_STATE_READY) at gstelement.c:2558
#26 0x00007f736c376659 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=126209960721623, element=0x1ff9b00, bin=0x7f733c059050) at gstbin.c:2325
#27 gst_bin_change_state_func (element=0x7f733c059050, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2648
#28 0x00007f736c390232 in gst_element_change_state (element=element@entry=0x7f733c059050, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2602
#29 0x00007f736c39090c in gst_element_set_state_func (element=0x7f733c059050, state=GST_STATE_READY) at gstelement.c:2558
#30 0x00007f736c376659 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=126209960721623, element=0x7f733c059050, bin=0x1fe0af0) at gstbin.c:2325
#31 gst_bin_change_state_func (element=0x1fe0af0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2648
#32 0x00007f735758659e in gst_play_sink_change_state (element=0x1fe0af0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstplaysink.c:4561
#33 0x00007f736c390232 in gst_element_change_state (element=element@entry=0x1fe0af0, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2602
#34 0x00007f736c39090c in gst_element_set_state_func (element=0x1fe0af0, state=GST_STATE_NULL) at gstelement.c:2558
#35 0x00007f736c376659 in gst_bin_element_set_state (next=GST_STATE_NULL, current=GST_STATE_READY, start_time=0, base_time=126209960721623, element=0x1fe0af0, bin=0x1d78400) at gstbin.c:2325
#36 gst_bin_change_state_func (element=0x1d78400, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2648
#37 0x00007f736c3adf7b in gst_pipeline_change_state (element=0x1d78400, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstpipeline.c:471
#38 0x00007f73575804c4 in gst_play_bin_change_state (element=0x1d78400, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstplaybin2.c:5449
#39 0x00007f736c390232 in gst_element_change_state (element=element@entry=0x1d78400, transition=transition@entry=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2602
#40 0x00007f736c39090c in gst_element_set_state_func (element=0x1d78400, state=GST_STATE_NULL) at gstelement.c:2558
#41 0x00007f736c6794ac in Phonon::Gstreamer::Pipeline::~Pipeline (this=0x1d78140, __in_chrg=<optimized out>) at ../../gstreamer/pipeline.cpp:251
#42 0x00007f736c679519 in Phonon::Gstreamer::Pipeline::~Pipeline (this=0x1d78140, __in_chrg=<optimized out>) at ../../gstreamer/pipeline.cpp:254
#43 0x00007f736c66db5e in Phonon::Gstreamer::MediaObject::~MediaObject (this=0x1d77870, __in_chrg=<optimized out>) at ../../gstreamer/mediaobject.cpp:139
#44 0x00007f736c66e1d9 in Phonon::Gstreamer::MediaObject::~MediaObject (this=0x1d77870, __in_chrg=<optimized out>) at ../../gstreamer/mediaobject.cpp:143
#45 0x00007f73760b5164 in Phonon::MediaNodePrivate::deleteBackendObject() () from /usr/lib/x86_64-linux-gnu/libphonon.so.4
#46 0x00007f73760a2c5e in ?? () from /usr/lib/x86_64-linux-gnu/libphonon.so.4
#47 0x00007f73760a2f19 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon.so.4
#48 0x00007f739c51d509 in __run_exit_handlers (status=1, listp=0x7f739c8a06c8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#49 0x00007f739c51d555 in __GI_exit (status=<optimized out>) at exit.c:104
#50 0x00007f7390bd6224 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#51 0x00007f739e69f8d0 in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib/libkdeui.so.5
#52 0x00007f739b5015ee in _XIOError (dpy=dpy@entry=0x140a8d0) at ../../src/XlibInt.c:1498
#53 0x00007f739b4ff76a in _XReply (dpy=dpy@entry=0x140a8d0, rep=rep@entry=0x7f73237fb7d0, extra=extra@entry=0, discard=discard@entry=1) at ../../src/xcb_io.c:708
#54 0x00007f739b4fb0cd in XSync (dpy=0x140a8d0, discard=0) at ../../src/Sync.c:44
#55 0x00007f736c6876d5 in Phonon::Gstreamer::X11Renderer::setOverlay (this=0x1f87f30) at ../../gstreamer/x11renderer.cpp:185
#56 0x00007f739cfb787a in QMetaObject::activate (sender=sender@entry=0x1fd8960, m=m@entry=0x7f736c899720 <Phonon::Gstreamer::Pipeline::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#57 0x00007f736c67c69e in windowIDNeeded (this=0x1fd8960) at ./moc_pipeline.cpp:151
#58 Phonon::Gstreamer::Pipeline::cb_element (bus=<optimized out>, gstMessage=0x7f7318022310, data=0x1fd8960) at ../../gstreamer/pipeline.cpp:525
#59 0x00007f739884f210 in g_cclosure_marshal_VOID__BOXEDv (closure=0x1fdf8c0, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1da2d00) at /build/buildd/glib2.0-2.40.0/./gobject/gmarshal.c:1160
#60 0x00007f739884c5e7 in _g_closure_invoke_va (closure=0x1fdf8c0, return_value=0x0, instance=0x1f673b0, args=0x7f73237fbbc8, n_params=1, param_types=0x1da2d00) at /build/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
#61 0x00007f7398865088 in g_signal_emit_valist (instance=0x1f673b0, signal_id=<optimized out>, detail=1838, var_args=var_args@entry=0x7f73237fbbc8) at /build/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
#62 0x00007f7398865ce2 in g_signal_emit (instance=instance@entry=0x1f673b0, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
#63 0x00007f736c37d2ea in gst_bus_sync_signal_handler (bus=bus@entry=0x1f673b0, message=message@entry=0x7f7318022310, data=data@entry=0x0) at gstbus.c:1149
#64 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1f673b0, message=message@entry=0x7f7318022310) at gstbus.c:326
#65 0x00007f736c38c958 in gst_element_post_message_default (element=0x1fdc680, message=0x7f7318022310) at gstelement.c:1688
#66 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x1fdc680, message=0x7f7318022310) at gstbin.c:3730
#67 0x00007f736c3ad85c in gst_pipeline_handle_message (bin=0x1fdc680, message=0x7f7318022310) at gstpipeline.c:575
#68 0x00007f735757bf4a in gst_play_bin_handle_message (bin=0x1fdc680, msg=0x7f7318022310) at gstplaybin2.c:2789
#69 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1f672d0, message=message@entry=0x7f7318022310, bin=bin@entry=0x1fdc680) at gstbin.c:2964
#70 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1f672d0, message=message@entry=0x7f7318022310) at gstbus.c:326
#71 0x00007f736c38c958 in gst_element_post_message_default (element=0x1fe00a0, message=0x7f7318022310) at gstelement.c:1688
#72 0x00007f735758405e in gst_play_sink_handle_message (bin=0x1fe00a0, message=0x7f7318022390) at gstplaysink.c:4379
#73 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1f67490, message=message@entry=0x7f7318022390, bin=bin@entry=0x1fe00a0) at gstbin.c:2964
#74 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1f67490, message=message@entry=0x7f7318022390) at gstbus.c:326
#75 0x00007f736c38c958 in gst_element_post_message_default (element=0x7f733c0596d0, message=0x7f7318022390) at gstelement.c:1688
#76 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x7f733c0596d0, message=0x7f7318022390) at gstbin.c:3730
#77 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1efa380, message=message@entry=0x7f7318022390, bin=bin@entry=0x7f733c0596d0) at gstbin.c:2964
#78 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1efa380, message=message@entry=0x7f7318022390) at gstbus.c:326
#79 0x00007f736c38c958 in gst_element_post_message_default (element=0x1fe3130, message=0x7f7318022390) at gstelement.c:1688
#80 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x1fe3130, message=0x7f7318022390) at gstbin.c:3730
#81 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1f67650, message=message@entry=0x7f7318022390, bin=bin@entry=0x1fe3130) at gstbin.c:2964
#82 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1f67650, message=message@entry=0x7f7318022390) at gstbus.c:326
#83 0x00007f736c38c958 in gst_element_post_message_default (element=0x14bfa10, message=0x7f7318022390) at gstelement.c:1688
#84 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x14bfa10, message=0x7f7318022390) at gstbin.c:3730
#85 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1f671f0, message=message@entry=0x7f7318022390, bin=bin@entry=0x14bfa10) at gstbin.c:2964
#86 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1f671f0, message=message@entry=0x7f7318022390) at gstbus.c:326
#87 0x00007f736c38c958 in gst_element_post_message_default (element=0x1f90210, message=0x7f7318022390) at gstelement.c:1688
#88 0x00007f7357df44ac in gst_xvimagesink_setcaps (bsink=0x1f90210, caps=0x7f73700221e0) at xvimagesink.c:754
#89 0x00007f736743193b in gst_base_sink_default_event (basesink=0x1f90210, event=0x7f733c894920) at gstbasesink.c:3036
#90 0x00007f7357df2308 in gst_xvimagesink_event (sink=0x1f90210, event=0x7f733c894920) at xvimagesink.c:1035
#91 0x00007f736742c38d in gst_base_sink_event (pad=<optimized out>, parent=0x1f90210, event=0x7f733c894920) at gstbasesink.c:3138
#92 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1f4b440, event=event@entry=0x7f733c894920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#93 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1f4b8a0, event=0x7f733c894920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#94 0x00007f736c3a3348 in push_sticky (pad=0x1f4b8a0, ev=0x7f73237fc870, user_data=0x7f73237fc8d0) at gstpad.c:3370
#95 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1f4b8a0, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f73237fc8d0) at gstpad.c:530
#96 0x00007f736c3ab618 in check_sticky (event=0x7f733c894920, pad=0x1f4b8a0) at gstpad.c:3426
#97 gst_pad_push_event (pad=pad@entry=0x1f4b8a0, event=0x7f733c894920) at gstpad.c:4849
#98 0x00007f736744457d in gst_pad_set_caps (caps=0x7f73700221e0, pad=0x1f4b8a0) at ../../../gst/gstcompat.h:55
#99 gst_base_transform_setcaps (trans=trans@entry=0x1f54460, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#100 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1f54460, event=0x7f73780c9d80) at gstbasetransform.c:1860
#101 0x00007f736458e5fd in gst_identity_sink_event (trans=0x1f54460, event=0x7f73780c9d80) at gstidentity.c:353
#102 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1f4b670, event=event@entry=0x7f73780c9d80, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#103 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1faa350, event=0x7f73780c9d80, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#104 0x00007f736c3a3348 in push_sticky (pad=0x1faa350, ev=0x7f73237fcd10, user_data=0x7f73237fcd70) at gstpad.c:3370
#105 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1faa350, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f73237fcd70) at gstpad.c:530
#106 0x00007f736c3ab618 in check_sticky (event=0x7f73780c9d80, pad=0x1faa350) at gstpad.c:3426
#107 gst_pad_push_event (pad=pad@entry=0x1faa350, event=0x7f73780c9d80) at gstpad.c:4849
#108 0x00007f736744457d in gst_pad_set_caps (caps=0x7f73700221e0, pad=0x1faa350) at ../../../gst/gstcompat.h:55
#109 gst_base_transform_setcaps (trans=trans@entry=0x1fae0b0, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#110 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1fae0b0, event=0x7f733c894aa0) at gstbasetransform.c:1860
#111 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1faa120, event=event@entry=0x7f733c894aa0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#112 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1fab070, event=0x7f733c894aa0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#113 0x00007f736c3a3348 in push_sticky (pad=0x1fab070, ev=0x7f73237fd0e0, user_data=0x7f73237fd140) at gstpad.c:3370
#114 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1fab070, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f73237fd140) at gstpad.c:530
#115 0x00007f736c3ab618 in check_sticky (event=0x7f733c894aa0, pad=0x1fab070) at gstpad.c:3426
#116 gst_pad_push_event (pad=pad@entry=0x1fab070, event=0x7f733c894aa0) at gstpad.c:4849
#117 0x00007f736744457d in gst_pad_set_caps (caps=0x7f73700221e0, pad=0x1fab070) at ../../../gst/gstcompat.h:55
#118 gst_base_transform_setcaps (trans=trans@entry=0x1fd4450, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#119 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1fd4450, event=0x7f73100046a0) at gstbasetransform.c:1860
#120 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1faae40, event=event@entry=0x7f73100046a0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#121 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1faac10, event=0x7f73100046a0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#122 0x00007f736c3a3348 in push_sticky (pad=0x1faac10, ev=0x7f73237fd4b0, user_data=0x7f73237fd510) at gstpad.c:3370
#123 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1faac10, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f73237fd510) at gstpad.c:530
#124 0x00007f736c3ab618 in check_sticky (event=0x7f73100046a0, pad=0x1faac10) at gstpad.c:3426
#125 gst_pad_push_event (pad=pad@entry=0x1faac10, event=0x7f73100046a0) at gstpad.c:4849
#126 0x00007f736744457d in gst_pad_set_caps (caps=0x7f73700221e0, pad=0x1faac10) at ../../../gst/gstcompat.h:55
#127 gst_base_transform_setcaps (trans=trans@entry=0x1fb2b60, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#128 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1fb2b60, event=0x7f733cd886a0) at gstbasetransform.c:1860
#129 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1faa9e0, event=event@entry=0x7f733cd886a0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#130 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1f4bd00, event=0x7f733cd886a0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#131 0x00007f736c3a3348 in push_sticky (pad=0x1f4bd00, ev=0x7f73237fd880, user_data=0x7f73237fd8e0) at gstpad.c:3370
#132 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1f4bd00, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f73237fd8e0) at gstpad.c:530
#133 0x00007f736c3ab618 in check_sticky (event=0x7f733cd886a0, pad=0x1f4bd00) at gstpad.c:3426
#134 gst_pad_push_event (pad=pad@entry=0x1f4bd00, event=0x7f733cd886a0) at gstpad.c:4849
#135 0x00007f736744457d in gst_pad_set_caps (caps=0x7f73700221e0, pad=0x1f4bd00) at ../../../gst/gstcompat.h:55
#136 gst_base_transform_setcaps (trans=trans@entry=0x1fa98d0, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#137 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1fa98d0, event=0x7f734c0050c0) at gstbasetransform.c:1860
#138 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1f4bad0, event=event@entry=0x7f734c0050c0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#139 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1faa7b0, event=0x7f734c0050c0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#140 0x00007f736c3a3348 in push_sticky (pad=0x1faa7b0, ev=0x7f73237fdc50, user_data=0x7f73237fdcb0) at gstpad.c:3370
#141 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1faa7b0, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f73237fdcb0) at gstpad.c:530
#142 0x00007f736c3ab618 in check_sticky (event=0x7f734c0050c0, pad=0x1faa7b0) at gstpad.c:3426
#143 gst_pad_push_event (pad=0x1faa7b0, event=event@entry=0x7f734c0050c0) at gstpad.c:4849
#144 0x00007f736459c2c7 in gst_queue_push_one (queue=0x1f76340) at gstqueue.c:1167
#145 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
#146 0x00007f736c3d1549 in gst_task_func (task=0x7f73700fa050) at gsttask.c:316
#147 0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#148 0x00007f73991dcf15 in g_thread_proxy (data=0x7f733c084ad0) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#149 0x00007f7399697182 in start_thread (arg=0x7f73237fe700) at pthread_create.c:312
#150 0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7f7322ffd700 (LWP 25286)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x15f2bf0, mutex=mutex@entry=0x15f2ba8) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x15f2b90) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x7f73400cff20) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f7322ffd700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7f73227fc700 (LWP 25287)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f73700fa1d0, mutex=mutex@entry=0x7f73700fa188) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x7f73700fa170) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x7f73400d0140) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f73227fc700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7f7321ffb700 (LWP 25288)):
[KCrash Handler]
#5  0x00007f739c517f79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#6  0x00007f739c51b388 in __GI_abort () at abort.c:89
#7  0x00007f739c510e36 in __assert_fail_base (fmt=0x7f739f5b005f "%s%s%s\302\240:%u\302\240:\302\240%s%s l'assertion \302\253\302\240%s\302\240\302\273 a \303\251chou\303\251.\n%n", assertion=assertion@entry=0x7f739b56e20d "!xcb_xlib_unknown_req_in_deq", file=file@entry=0x7f739b56e1db "../../src/xcb_io.c", line=line@entry=179, function=function@entry=0x7f739b56e6b0 <__PRETTY_FUNCTION__.14343> "dequeue_pending_request") at assert.c:92
#8  0x00007f739c510ee2 in __GI___assert_fail (assertion=assertion@entry=0x7f739b56e20d "!xcb_xlib_unknown_req_in_deq", file=file@entry=0x7f739b56e1db "../../src/xcb_io.c", line=line@entry=179, function=function@entry=0x7f739b56e6b0 <__PRETTY_FUNCTION__.14343> "dequeue_pending_request") at assert.c:101
#9  0x00007f739b4fe79c in dequeue_pending_request (dpy=dpy@entry=0x140a8d0, req=req@entry=0x1e31cf0) at ../../src/xcb_io.c:177
#10 0x00007f739b4ff5c3 in _XReply (dpy=dpy@entry=0x140a8d0, rep=rep@entry=0x7f7321ff87d0, extra=extra@entry=0, discard=discard@entry=1) at ../../src/xcb_io.c:639
#11 0x00007f739b4fb0cd in XSync (dpy=0x140a8d0, discard=0) at ../../src/Sync.c:44
#12 0x00007f736c6876d5 in Phonon::Gstreamer::X11Renderer::setOverlay (this=0x27b24e0) at ../../gstreamer/x11renderer.cpp:185
#13 0x00007f739cfb787a in QMetaObject::activate (sender=sender@entry=0x1d78140, m=m@entry=0x7f736c899720 <Phonon::Gstreamer::Pipeline::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#14 0x00007f736c67c69e in windowIDNeeded (this=0x1d78140) at ./moc_pipeline.cpp:151
#15 Phonon::Gstreamer::Pipeline::cb_element (bus=<optimized out>, gstMessage=0x7f7300002480, data=0x1d78140) at ../../gstreamer/pipeline.cpp:525
#16 0x00007f739884f210 in g_cclosure_marshal_VOID__BOXEDv (closure=0x1d79970, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x1da2d00) at /build/buildd/glib2.0-2.40.0/./gobject/gmarshal.c:1160
#17 0x00007f739884c5e7 in _g_closure_invoke_va (closure=0x1d79970, return_value=0x0, instance=0x21b8860, args=0x7f7321ff8bc8, n_params=1, param_types=0x1da2d00) at /build/buildd/glib2.0-2.40.0/./gobject/gclosure.c:831
#18 0x00007f7398865088 in g_signal_emit_valist (instance=0x21b8860, signal_id=<optimized out>, detail=1838, var_args=var_args@entry=0x7f7321ff8bc8) at /build/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3215
#19 0x00007f7398865ce2 in g_signal_emit (instance=instance@entry=0x21b8860, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3363
#20 0x00007f736c37d2ea in gst_bus_sync_signal_handler (bus=bus@entry=0x21b8860, message=message@entry=0x7f7300002480, data=data@entry=0x0) at gstbus.c:1149
#21 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x21b8860, message=message@entry=0x7f7300002480) at gstbus.c:326
#22 0x00007f736c38c958 in gst_element_post_message_default (element=0x1d78400, message=0x7f7300002480) at gstelement.c:1688
#23 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x1d78400, message=0x7f7300002480) at gstbin.c:3730
#24 0x00007f736c3ad85c in gst_pipeline_handle_message (bin=0x1d78400, message=0x7f7300002480) at gstpipeline.c:575
#25 0x00007f735757bf4a in gst_play_bin_handle_message (bin=0x1d78400, msg=0x7f7300002480) at gstplaybin2.c:2789
#26 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1ff56f0, message=message@entry=0x7f7300002480, bin=bin@entry=0x1d78400) at gstbin.c:2964
#27 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1ff56f0, message=message@entry=0x7f7300002480) at gstbus.c:326
#28 0x00007f736c38c958 in gst_element_post_message_default (element=0x1fe0af0, message=0x7f7300002480) at gstelement.c:1688
#29 0x00007f735758405e in gst_play_sink_handle_message (bin=0x1fe0af0, message=0x7f7300002500) at gstplaysink.c:4379
#30 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x21b8940, message=message@entry=0x7f7300002500, bin=bin@entry=0x1fe0af0) at gstbin.c:2964
#31 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x21b8940, message=message@entry=0x7f7300002500) at gstbus.c:326
#32 0x00007f736c38c958 in gst_element_post_message_default (element=0x7f733c059050, message=0x7f7300002500) at gstelement.c:1688
#33 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x7f733c059050, message=0x7f7300002500) at gstbin.c:3730
#34 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1f05eb0, message=message@entry=0x7f7300002500, bin=bin@entry=0x7f733c059050) at gstbin.c:2964
#35 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1f05eb0, message=message@entry=0x7f7300002500) at gstbus.c:326
#36 0x00007f736c38c958 in gst_element_post_message_default (element=0x1ff9b00, message=0x7f7300002500) at gstelement.c:1688
#37 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x1ff9b00, message=0x7f7300002500) at gstbin.c:3730
#38 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x21b8b00, message=message@entry=0x7f7300002500, bin=bin@entry=0x1ff9b00) at gstbin.c:2964
#39 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x21b8b00, message=message@entry=0x7f7300002500) at gstbus.c:326
#40 0x00007f736c38c958 in gst_element_post_message_default (element=0x1ff9960, message=0x7f7300002500) at gstelement.c:1688
#41 0x00007f736c372a0e in gst_bin_handle_message_func (bin=0x1ff9960, message=0x7f7300002500) at gstbin.c:3730
#42 0x00007f736c36f3d8 in bin_bus_handler (bus=bus@entry=0x1ff5610, message=message@entry=0x7f7300002500, bin=bin@entry=0x1ff9960) at gstbin.c:2964
#43 0x00007f736c37d54b in gst_bus_post (bus=bus@entry=0x1ff5610, message=message@entry=0x7f7300002500) at gstbus.c:326
#44 0x00007f736c38c958 in gst_element_post_message_default (element=0x203d9c0, message=0x7f7300002500) at gstelement.c:1688
#45 0x00007f7357df44ac in gst_xvimagesink_setcaps (bsink=0x203d9c0, caps=0x7f7344064400) at xvimagesink.c:754
#46 0x00007f736743193b in gst_base_sink_default_event (basesink=0x203d9c0, event=0x7f7300004180) at gstbasesink.c:3036
#47 0x00007f7357df2308 in gst_xvimagesink_event (sink=0x203d9c0, event=0x7f7300004180) at xvimagesink.c:1035
#48 0x00007f736742c38d in gst_base_sink_event (pad=<optimized out>, parent=0x203d9c0, event=0x7f7300004180) at gstbasesink.c:3138
#49 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x2083480, event=event@entry=0x7f7300004180, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#50 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x20838e0, event=0x7f7300004180, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#51 0x00007f736c3a3348 in push_sticky (pad=0x20838e0, ev=0x7f7321ff9870, user_data=0x7f7321ff98d0) at gstpad.c:3370
#52 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x20838e0, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f7321ff98d0) at gstpad.c:530
#53 0x00007f736c3ab618 in check_sticky (event=0x7f7300004180, pad=0x20838e0) at gstpad.c:3426
#54 gst_pad_push_event (pad=pad@entry=0x20838e0, event=0x7f7300004180) at gstpad.c:4849
#55 0x00007f736744457d in gst_pad_set_caps (caps=0x7f7344064400, pad=0x20838e0) at ../../../gst/gstcompat.h:55
#56 gst_base_transform_setcaps (trans=trans@entry=0x1f540e0, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#57 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1f540e0, event=0x7f7300004120) at gstbasetransform.c:1860
#58 0x00007f736458e5fd in gst_identity_sink_event (trans=0x1f540e0, event=0x7f7300004120) at gstidentity.c:353
#59 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x20836b0, event=event@entry=0x7f7300004120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#60 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d72320, event=0x7f7300004120, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#61 0x00007f736c3a3348 in push_sticky (pad=0x1d72320, ev=0x7f7321ff9d10, user_data=0x7f7321ff9d70) at gstpad.c:3370
#62 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1d72320, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f7321ff9d70) at gstpad.c:530
#63 0x00007f736c3ab618 in check_sticky (event=0x7f7300004120, pad=0x1d72320) at gstpad.c:3426
#64 gst_pad_push_event (pad=pad@entry=0x1d72320, event=0x7f7300004120) at gstpad.c:4849
#65 0x00007f736744457d in gst_pad_set_caps (caps=0x7f7344064400, pad=0x1d72320) at ../../../gst/gstcompat.h:55
#66 gst_base_transform_setcaps (trans=trans@entry=0x1d740d0, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#67 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1d740d0, event=0x7f73000040c0) at gstbasetransform.c:1860
#68 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d720f0, event=event@entry=0x7f73000040c0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#69 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d73040, event=0x7f73000040c0, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#70 0x00007f736c3a3348 in push_sticky (pad=0x1d73040, ev=0x7f7321ffa0e0, user_data=0x7f7321ffa140) at gstpad.c:3370
#71 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1d73040, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f7321ffa140) at gstpad.c:530
#72 0x00007f736c3ab618 in check_sticky (event=0x7f73000040c0, pad=0x1d73040) at gstpad.c:3426
#73 gst_pad_push_event (pad=pad@entry=0x1d73040, event=0x7f73000040c0) at gstpad.c:4849
#74 0x00007f736744457d in gst_pad_set_caps (caps=0x7f7344064400, pad=0x1d73040) at ../../../gst/gstcompat.h:55
#75 gst_base_transform_setcaps (trans=trans@entry=0x1d770d0, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#76 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1d770d0, event=0x7f7300004060) at gstbasetransform.c:1860
#77 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d72e10, event=event@entry=0x7f7300004060, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#78 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d72be0, event=0x7f7300004060, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#79 0x00007f736c3a3348 in push_sticky (pad=0x1d72be0, ev=0x7f7321ffa4b0, user_data=0x7f7321ffa510) at gstpad.c:3370
#80 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1d72be0, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f7321ffa510) at gstpad.c:530
#81 0x00007f736c3ab618 in check_sticky (event=0x7f7300004060, pad=0x1d72be0) at gstpad.c:3426
#82 gst_pad_push_event (pad=pad@entry=0x1d72be0, event=0x7f7300004060) at gstpad.c:4849
#83 0x00007f736744457d in gst_pad_set_caps (caps=0x7f7344064400, pad=0x1d72be0) at ../../../gst/gstcompat.h:55
#84 gst_base_transform_setcaps (trans=trans@entry=0x1d751d0, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#85 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1d751d0, event=0x7f7300004000) at gstbasetransform.c:1860
#86 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x1d729b0, event=event@entry=0x7f7300004000, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#87 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x2083d40, event=0x7f7300004000, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#88 0x00007f736c3a3348 in push_sticky (pad=0x2083d40, ev=0x7f7321ffa880, user_data=0x7f7321ffa8e0) at gstpad.c:3370
#89 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x2083d40, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f7321ffa8e0) at gstpad.c:530
#90 0x00007f736c3ab618 in check_sticky (event=0x7f7300004000, pad=0x2083d40) at gstpad.c:3426
#91 gst_pad_push_event (pad=pad@entry=0x2083d40, event=0x7f7300004000) at gstpad.c:4849
#92 0x00007f736744457d in gst_pad_set_caps (caps=0x7f7344064400, pad=0x2083d40) at ../../../gst/gstcompat.h:55
#93 gst_base_transform_setcaps (trans=trans@entry=0x1d716e0, pad=<optimized out>, incaps=<optimized out>) at gstbasetransform.c:1348
#94 0x00007f7367445435 in gst_base_transform_sink_eventfunc (trans=0x1d716e0, event=0x7f7348005920) at gstbasetransform.c:1860
#95 0x00007f736c3a26db in gst_pad_send_event_unchecked (pad=pad@entry=0x2083b10, event=event@entry=0x7f7348005920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5036
#96 0x00007f736c3a2ec4 in gst_pad_push_event_unchecked (pad=pad@entry=0x1d72780, event=0x7f7348005920, type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4731
#97 0x00007f736c3a3348 in push_sticky (pad=0x1d72780, ev=0x7f7321ffac50, user_data=0x7f7321ffacb0) at gstpad.c:3370
#98 0x00007f736c3a1632 in events_foreach (pad=pad@entry=0x1d72780, func=func@entry=0x7f736c3a31f0 <push_sticky>, user_data=user_data@entry=0x7f7321ffacb0) at gstpad.c:530
#99 0x00007f736c3ab618 in check_sticky (event=0x7f7348005920, pad=0x1d72780) at gstpad.c:3426
#100 gst_pad_push_event (pad=0x1d72780, event=event@entry=0x7f7348005920) at gstpad.c:4849
#101 0x00007f736459c2c7 in gst_queue_push_one (queue=0x2032a40) at gstqueue.c:1167
#102 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
#103 0x00007f736c3d1549 in gst_task_func (task=0x7f7344011170) at gsttask.c:316
#104 0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#105 0x00007f73991dcf15 in g_thread_proxy (data=0x7f73400cfed0) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#106 0x00007f7399697182 in start_thread (arg=0x7f7321ffb700) at pthread_create.c:312
#107 0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7f73217fa700 (LWP 25289)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f73991f9c07 in g_cond_wait (cond=cond@entry=0x7f733c08c1d0, mutex=mutex@entry=0x7f733c08c188) at /build/buildd/glib2.0-2.40.0/./glib/gthread-posix.c:762
#2  0x00007f736c3d170c in gst_task_func (task=0x7f733c08c170) at gsttask.c:301
#3  0x00007f73991dd89c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gthreadpool.c:307
#4  0x00007f73991dcf15 in g_thread_proxy (data=0x7f733c084990) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#5  0x00007f7399697182 in start_thread (arg=0x7f73217fa700) at pthread_create.c:312
#6  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7f7331ffb700 (LWP 25294)):
#0  0x00007f739c5a2d7d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f73991de4a8 in g_usleep (microseconds=microseconds@entry=50000) at /build/buildd/glib2.0-2.40.0/./glib/gtimer.c:259
#2  0x00007f7357df478f in gst_xvimagesink_event_thread (xvimagesink=0x1f90210) at xvimagesink.c:582
#3  0x00007f73991dcf15 in g_thread_proxy (data=0x395e850) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#4  0x00007f7399697182 in start_thread (arg=0x7f7331ffb700) at pthread_create.c:312
#5  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7f73327fc700 (LWP 25295)):
#0  0x00007f739c5a2d7d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f73991de4a8 in g_usleep (microseconds=microseconds@entry=50000) at /build/buildd/glib2.0-2.40.0/./glib/gtimer.c:259
#2  0x00007f7357df478f in gst_xvimagesink_event_thread (xvimagesink=0x203d9c0) at xvimagesink.c:582
#3  0x00007f73991dcf15 in g_thread_proxy (data=0x7f733c002cf0) at /build/buildd/glib2.0-2.40.0/./glib/gthread.c:764
#4  0x00007f7399697182 in start_thread (arg=0x7f73327fc700) at pthread_create.c:312
#5  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7f7332ffd700 (LWP 25296)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7332ffd700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7f7383fff700 (LWP 25297)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7383fff700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7f736d59d700 (LWP 25298)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f736d59d700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7f7359961700 (LWP 25299)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7359961700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7f7358f49700 (LWP 25300)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7358f49700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7f73393a8700 (LWP 25301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f73393a8700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7f7338ba7700 (LWP 25302)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7338ba7700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7f7333fff700 (LWP 25303)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7333fff700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7f73337fe700 (LWP 25304)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f73337fe700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f7330ff9700 (LWP 25305)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7330ff9700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f732bfff700 (LWP 25306)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f732bfff700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f732b7fe700 (LWP 25307)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f732b7fe700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f732affd700 (LWP 25308)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f732affd700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f732a7fc700 (LWP 25309)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f732a7fc700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f7329ffb700 (LWP 25310)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f7329ffb700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f73297fa700 (LWP 25311)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f733b59b3ad in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.54
#2  0x00007f7399697182 in start_thread (arg=0x7f73297fa700) at pthread_create.c:312
#3  0x00007f739c5dc30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f739f5c27c0 (LWP 25216)):
#0  0x00007f739c5cd6bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f73991f8c20 in read (__nbytes=16, __buf=0x7fff08271290, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x139cf30) at /build/buildd/glib2.0-2.40.0/./glib/gwakeup.c:210
#3  0x00007f73991b7b14 in g_main_context_check (context=context@entry=0x13d1010, max_priority=2147483647, fds=fds@entry=0x1d3f760, n_fds=n_fds@entry=8) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3532
#4  0x00007f73991b7f7b in g_main_context_iterate (context=context@entry=0x13d1010, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3731
#5  0x00007f73991b80ec in g_main_context_iteration (context=0x13d1010, may_block=1) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
#6  0x00007f739cfd07be in QEventDispatcherGlib::processEvents (this=0x1393b50, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0x00007f739da37bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#8  0x00007f739cfa20af in QEventLoop::processEvents (this=this@entry=0x7fff082714c0, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f739cfa23a5 in QEventLoop::exec (this=this@entry=0x7fff082714c0, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007f739cfa7b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#11 0x00007f739d99437c in QApplication::exec () at kernel/qapplication.cpp:3828
#12 0x00000000004099c6 in main (argc=<optimized out>, argv=<optimized out>) at ../../shell/main.cpp:174

Possible duplicates by query: bug 335915.

Reported using DrKonqi