(gdb) thread apply all bt

Hilo 10 (Thread 0x7f76dda2a700 (LWP 17538)):
#0  sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
#1  0x000000000062c317 in mono_sem_wait (sem=sem@entry=0x97d3e0 <finalizer_sem>, alertable=alertable@entry=1) at mono-semaphore.c:116
#2  0x00000000005a8585 in finalizer_thread (unused=unused@entry=0x0) at gc.c:1073
#3  0x000000000058b47b in start_wrapper_internal (data=0xaf8530) at threads.c:608
#4  start_wrapper (data=0xaf8530) at threads.c:653
#5  0x0000000000620d7d in thread_start_routine (args=args@entry=0xaa3cc0) at wthreads.c:294
#6  0x0000000000630ae5 in inner_start_thread (arg=0xaf8910) at mono-threads-posix.c:49
#7  0x00007f76e0fe0182 in start_thread (arg=0x7f76dda2a700) at pthread_create.c:312
#8  0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 9 (Thread 0x7f76c3fe5700 (LWP 17546)):
#0  0x00007f76e0cffcbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f76d752c524 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f76cc002ac0, timeout=-1, context=0x14b1c90) at gmain.c:4006
#2  g_main_context_iterate (context=0x14b1c90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3707
#3  0x00007f76d752c98a in g_main_loop_run (loop=0x14b1c20) at gmain.c:3906
#4  0x00007f76d7b29ac6 in gdbus_shared_thread_func (user_data=0x14b1c60) at gdbusprivate.c:278
#5  0x00007f76d7550ee5 in g_thread_proxy (data=0xf3ce30) at gthread.c:798
#6  0x00007f76e0fe0182 in start_thread (arg=0x7f76c3fe5700) at pthread_create.c:312
#7  0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 8 (Thread 0x7f76c266d700 (LWP 17547)):
#0  0x00007f76e0cffcbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f76d752c524 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f76bc0363d0, timeout=-1, context=0x16eecc0) at gmain.c:4006
#2  g_main_context_iterate (context=0x16eecc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3707
#3  0x00007f76d752c98a in g_main_loop_run (loop=0x16e35e0) at gmain.c:3906
#4  0x00007f76c31c2e6b in ope_dvd_monitor_dbus_thread (user_data=0x16eec60) at ope_dvd_monitor_dbus.c:39
#5  0x00007f76d7550ee5 in g_thread_proxy (data=0x166d720) at gthread.c:798
#6  0x00007f76e0fe0182 in start_thread (arg=0x7f76c266d700) at pthread_create.c:312
#7  0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 7 (Thread 0x7f76d13ff700 (LWP 17548)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000000060a7cb in _wapi_handle_timedwait_signal_handle (handle=handle@entry=0x43f, timeout=timeout@entry=0x0, alertable=alertable@entry=1, poll=poll@entry=0)
    at handles.c:1588
#2  0x000000000060a83b in _wapi_handle_wait_signal_handle (handle=handle@entry=0x43f, alertable=alertable@entry=1) at handles.c:1533
#3  0x000000000061de3d in WaitForSingleObjectEx (handle=0x43f, timeout=timeout@entry=4294967295, alertable=alertable@entry=1) at wait.c:196
#4  0x000000000058aa1f in mono_wait_uninterrupted (thread=thread@entry=0x7f76e1a57c90, multiple=multiple@entry=0, numhandles=numhandles@entry=1,
    handles=handles@entry=0x7f76d13fe938, waitall=waitall@entry=0, ms=ms@entry=-1, alertable=1) at threads.c:1490
#5  0x000000000058c909 in ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<optimized out>, handle=0x43f, ms=-1, exitContext=<optimized out>) at threads.c:1622
#6  0x0000000041706de8 in ?? ()
---Type <return> to continue, or q <return> to quit---
#7  0x00007f76b4002540 in ?? ()
#8  0x0000000000000000 in ?? ()

Hilo 6 (Thread 0x7f76bb17b700 (LWP 17549)):
#0  0x00007f76e0cffcbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f76d752c524 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f76b00008c0, timeout=-1, context=0x25329b0) at gmain.c:4006
#2  g_main_context_iterate (context=context@entry=0x25329b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3707
#3  0x00007f76d752c62c in g_main_context_iteration (context=0x25329b0, may_block=may_block@entry=1) at gmain.c:3773
#4  0x00007f76d752c679 in glib_worker_main (data=<optimized out>) at gmain.c:5472
#5  0x00007f76d7550ee5 in g_thread_proxy (data=0x2527000) at gthread.c:798
#6  0x00007f76e0fe0182 in start_thread (arg=0x7f76bb17b700) at pthread_create.c:312
#7  0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 5 (Thread 0x7f76b9f5c700 (LWP 17557)):
#0  0x00007f76e0cffcbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f76d752c524 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f76ac0016a0, timeout=-1, context=0x285df00) at gmain.c:4006
#2  g_main_context_iterate (context=context@entry=0x285df00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3707
#3  0x00007f76d752c62c in g_main_context_iteration (context=0x285df00, may_block=1) at gmain.c:3773
#4  0x00007f769d8931ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#5  0x00007f76d7550ee5 in g_thread_proxy (data=0x221d1e0) at gthread.c:798
#6  0x00007f76e0fe0182 in start_thread (arg=0x7f76b9f5c700) at pthread_create.c:312
#7  0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 4 (Thread 0x7f767c8b8700 (LWP 17614)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f76d756c3c7 in g_cond_wait (cond=0x7f76640028a0, mutex=<optimized out>) at gthread-posix.c:753
#2  0x00007f76c2930c70 in gst_data_queue_push (queue=0x7f76640020a0, item=item@entry=0x2c65e40) at gstdataqueue.c:437
#3  0x00007f769e75b670 in gst_multi_queue_chain (pad=<optimized out>, buffer=<optimized out>) at gstmultiqueue.c:1442
#4  0x00007f76d1bae5e1 in gst_pad_push (pad=0x24631b0, buffer=0x7f766c02ed30) at gstpad.c:4715
#5  0x00007f76b8d2ce17 in gst_matroska_demux_parse_blockgroup_or_simpleblock (demux=demux@entry=0x2872630, ebml=ebml@entry=0x7f767c8b7ca0, cluster_time=<optimized out>,
    cluster_offset=284639, is_simpleblock=is_simpleblock@entry=1) at matroska-demux.c:3679
#6  0x00007f76b8d33d74 in gst_matroska_demux_parse_id (demux=demux@entry=0x2872630, id=163, length=<optimized out>, needed=<optimized out>) at matroska-demux.c:4321
#7  0x00007f76b8d3625d in gst_matroska_demux_loop (pad=<optimized out>) at matroska-demux.c:4475
#8  0x00007f76d1bd3e44 in gst_task_func (task=0x269ee70) at gsttask.c:327
#9  0x00007f76d755189c in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#10 0x00007f76d7550ee5 in g_thread_proxy (data=0x7f768c0018a0) at gthread.c:798
#11 0x00007f76e0fe0182 in start_thread (arg=0x7f767c8b8700) at pthread_create.c:312
#12 0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 3 (Thread 0x7f769ffff700 (LWP 17615)):
#0  bs_load_buffer_inline (bs=0x7f766c014050) at flubsinline.h:30
#1  0x00007f769d42303c in bs_get_bits_inline (len=1 '\001', bs=0x7f766c014050) at flubsinline.h:104
---Type <return> to continue, or q <return> to quit---
#2  bs_h264_get_bits (bs=bs@entry=0x7f766c014050, len=len@entry=1 '\001') at fluvahelper.c:535
#3  0x00007f769d456080 in h264_read_uev (bs=bs@entry=0x7f766c014050) at fluh264_header.c:85
#4  0x00007f769d45e58e in h264_decode_slice (dec=dec@entry=0x7f766c02f000, bs=bs@entry=0x7f766c014050) at fluh264_slice.c:564
#5  0x00007f769d454d71 in fluh264_decoder_decode (codec=0x7f766c013f40, in_data=<optimized out>, in_size=<optimized out>, pts=920000000, duration=40000000,
    hurry=<optimized out>, frame_ready=0x7f769fffe7d4) at fluh264_decoder.c:469
#6  0x00007f769d41d08f in gst_fluvadec_decode (dec=dec@entry=0x2115c70) at fluvadec.c:1776
#7  0x00007f769d420916 in gst_fluvadec_handle_buffer (buffer=<optimized out>, dec=0x2115c70) at fluvadec.c:2364
#8  gst_fluvadec_chain (pad=<optimized out>, buffer=<optimized out>) at fluvadec.c:3020
#9  0x00007f76d1bae5e1 in gst_pad_push (pad=0x7f766c008240, buffer=buffer@entry=0x7f76a4003c00) at gstpad.c:4715
#10 0x00007f769e76d7a9 in gst_type_find_element_chain (pad=<optimized out>, buffer=0x7f76a4003c00) at gsttypefindelement.c:771
#11 0x00007f76d1bae5e1 in gst_pad_push (pad=0x2c34ab0, buffer=0x7f76a4003c00) at gstpad.c:4715
#12 0x00007f76d1bae5e1 in gst_pad_push (pad=0x2c34c50, buffer=0x7f76a4003c00) at gstpad.c:4715
#13 0x00007f76c31b550f in _decodebin_pad_chain (pad=pad@entry=0x7f76700035d0, buffer=buffer@entry=0x7f76a4003c00) at ope_branch.c:1334
#14 0x00007f76d1baab63 in gst_pad_chain_data_unchecked (cache=<optimized out>, data=0x7f76a4003c00, is_buffer=1, pad=0x7f76700035d0) at gstpad.c:4276
#15 gst_pad_push_data (pad=pad@entry=0x7f76700030c0, is_buffer=is_buffer@entry=1, data=data@entry=0x7f76a4003c00, cache=<optimized out>, cache@entry=0x7f769fffeba0)
    at gstpad.c:4511
#16 0x00007f76d1bae4d9 in gst_pad_push (pad=0x7f76700030c0, buffer=0x7f76a4003c00) at gstpad.c:4735
#17 0x00007f76d1bae5e1 in gst_pad_push (pad=0x7f76908a16d0, buffer=0x7f76a4003c00) at gstpad.c:4715
#18 0x00007f76d1bae5e1 in gst_pad_push (pad=0x2c1c9b0, buffer=buffer@entry=0x7f76a4003c00) at gstpad.c:4715
#19 0x00007f769e75c389 in gst_single_queue_push_one (object=0x7f76a4003c00, sq=0x7f7664005130, mq=0x1d03ca0) at gstmultiqueue.c:1094
#20 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1328
#21 0x00007f76d1bd3e44 in gst_task_func (task=0x2c623b0) at gsttask.c:327
#22 0x00007f76d755189c in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#23 0x00007f76d7550ee5 in g_thread_proxy (data=0x7f768c001a30) at gthread.c:798
#24 0x00007f76e0fe0182 in start_thread (arg=0x7f769ffff700) at pthread_create.c:312
#25 0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 2 (Thread 0x7f767d0b9700 (LWP 17622)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f76d756c3c7 in g_cond_wait (cond=0x2c14d30, mutex=<optimized out>) at gthread-posix.c:753
#2  0x00007f76d1b85e06 in gst_g_cond_timed_wait (abs_time=0x0, mutex=<optimized out>, cond=<optimized out>) at glib-compat-private.h:112
#3  gst_bus_timed_pop_filtered (bus=bus@entry=0x2c1b5a0, timeout=timeout@entry=18446744073709551615, types=types@entry=GST_MESSAGE_ANY) at gstbus.c:536
#4  0x00007f76d1b85e7e in gst_bus_timed_pop (bus=bus@entry=0x2c1b5a0, timeout=timeout@entry=18446744073709551615) at gstbus.c:577
#5  0x00007f76c31ab19f in _bus_thread_cb (data=0x1fbda80) at ope_player.c:934
#6  0x00007f76d7550ee5 in g_thread_proxy (data=0x298cb70) at gthread.c:798
#7  0x00007f76e0fe0182 in start_thread (arg=0x7f767d0b9700) at pthread_create.c:312
#8  0x00007f76e0d0d00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Hilo 1 (Thread 0x7f76e1af37c0 (LWP 17537)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f76e0fe2672 in _L_lock_953 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f76e0fe24da in __GI___pthread_mutex_lock (mutex=0x2c2c920) at ../nptl/pthread_mutex_lock.c:114
---Type <return> to continue, or q <return> to quit---
#3  0x00007f76d7500f81 in g_static_rec_mutex_lock (mutex=0x2c78840) at deprecated/gthread-deprecated.c:716
#4  0x00007f76d1ba5ea1 in post_activate (pad=pad@entry=0x7f766c0083c0, new_mode=GST_ACTIVATE_NONE) at gstpad.c:660
#5  0x00007f76d1bad590 in post_activate (new_mode=GST_ACTIVATE_NONE, pad=0x7f766c0083c0) at gstpad.c:993
#6  gst_pad_activate_push (pad=pad@entry=0x7f766c0083c0, active=active@entry=0) at gstpad.c:963
#7  0x00007f76d1bada17 in gst_pad_set_active (pad=pad@entry=0x7f766c0083c0, active=0) at gstpad.c:718
#8  0x00007f76d1b8f881 in activate_pads (pad=0x7f766c0083c0, ret=0x7ffff26168b0, active=<optimized out>) at gstelement.c:2864
#9  0x00007f76d1ba0c3e in gst_iterator_fold (it=it@entry=0x25b1670, func=func@entry=0x7f76d1b8f870 <activate_pads>, ret=ret@entry=0x7ffff26168b0,
    user_data=user_data@entry=0x7ffff261691c) at gstiterator.c:549
#10 0x00007f76d1b8f8fb in iterator_activate_fold_with_resync (iter=iter@entry=0x25b1670, func=func@entry=0x7f76d1b8f870 <activate_pads>,
    user_data=user_data@entry=0x7ffff261691c) at gstelement.c:2895
#11 0x00007f76d1b9201d in gst_element_pads_activate (element=element@entry=0x2115c70, active=active@entry=0) at gstelement.c:2939
#12 0x00007f76d1b922f4 in gst_element_change_state_func (element=0x2115c70, transition=<optimized out>) at gstelement.c:3021
#13 0x00007f769d421b98 in gst_fluvadec_change_state (element=0x2115c70, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at fluvadec.c:2827
#14 0x00007f76d1b93d32 in gst_element_change_state (element=element@entry=0x2115c70, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2780
#15 0x00007f76d1b943a3 in gst_element_set_state_func (element=0x2115c70, state=GST_STATE_READY) at gstelement.c:2736
#16 0x00007f76d1b820d2 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=34299334, base_time=19458601936979, element=0x2115c70,
    bin=0x23076f0) at gstbin.c:2209
#17 gst_bin_change_state_func (element=0x23076f0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2518
#18 0x00007f769df00fa3 in gst_decode_bin_change_state (element=0x23076f0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstdecodebin2.c:4130
#19 0x00007f76d1b93d32 in gst_element_change_state (element=element@entry=0x23076f0, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2780
#20 0x00007f76d1b943a3 in gst_element_set_state_func (element=0x23076f0, state=GST_STATE_READY) at gstelement.c:2736
#21 0x00007f76d1b820d2 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=34299334, base_time=19458601936979, element=0x23076f0,
    bin=0x2866300) at gstbin.c:2209
#22 gst_bin_change_state_func (element=0x2866300, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2518
#23 0x00007f76d1b93d32 in gst_element_change_state (element=element@entry=0x2866300, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2780
#24 0x00007f76d1b943a3 in gst_element_set_state_func (element=0x2866300, state=GST_STATE_READY) at gstelement.c:2736
#25 0x00007f76d1b820d2 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=34299334, base_time=19458601936979, element=0x2866300,
    bin=0x1fbe170) at gstbin.c:2209
#26 gst_bin_change_state_func (element=0x1fbe170, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2518
#27 0x00007f76d1bb1c52 in gst_pipeline_change_state (element=0x1fbe170, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstpipeline.c:494
#28 0x00007f76d1b93d32 in gst_element_change_state (element=element@entry=0x1fbe170, transition=<optimized out>) at gstelement.c:2780
#29 0x00007f76d1b945dc in gst_element_continue_state (element=element@entry=0x1fbe170, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2463
#30 0x00007f76d1b93f22 in gst_element_change_state (element=element@entry=0x1fbe170, transition=transition@entry=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at gstelement.c:2817
#31 0x00007f76d1b943a3 in gst_element_set_state_func (element=0x1fbe170, state=GST_STATE_READY) at gstelement.c:2736
#32 0x00007f76c31a7d2e in ope_player_close (thiz=0x1fbda80) at ope_player.c:1637
#33 0x0000000040a74b5b in ?? ()
#34 0x00007ffff2617b70 in ?? ()
#35 0x0000004b00000064 in ?? ()
#36 0x000001e000000280 in ?? ()
#37 0x00007f76df06b108 in ?? ()
#38 0x00007f76df06b0e0 in ?? ()
#39 0x00007ffff2617300 in ?? ()
---Type <return> to continue, or q <return> to quit---
#40 0x00007ffff2617150 in ?? ()
#41 0x00007f76df06b898 in ?? ()
#42 0x00007f76df06ab08 in ?? ()
#43 0x00007f76df06b108 in ?? ()
#44 0x00007f76df06ab08 in ?? ()
#45 0x000000004029cf04 in ?? ()
#46 0x00007f76df06b108 in ?? ()
#47 0x0000000041ec5988 in ?? ()
#48 0x0000000041ec5965 in ?? ()
#49 0x0000000041ec5998 in ?? ()
#50 0x0000000000000000 in ?? ()