
Thread 14 (Thread 0x7fffadd85700 (LWP 1470)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff6920ce0 in g_cond_wait_until (cond=0x624348, mutex=0x624340, end_time=183654819599)
    at gthread-posix.c:903
#2  0x00007ffff686d9ee in g_async_queue_pop_intern_unlocked (queue=0x624340, wait=1, 
    end_time=183654819599) at gasyncqueue.c:422
#3  0x00007ffff686dc68 in g_async_queue_timeout_pop (queue=0x624340, timeout=15000000)
    at gasyncqueue.c:543
#4  0x00007ffff68f083b in g_thread_pool_wait_for_new_pool () at gthreadpool.c:167
#5  0x00007ffff68f0699 in g_thread_pool_thread_proxy (data=0x623ae0) at gthreadpool.c:364
#6  0x00007ffff68eee83 in g_thread_proxy (data=0x7fffb80021e0) at gthread.c:764
#7  0x00007ffff63330a4 in start_thread (arg=0x7fffadd85700) at pthread_create.c:309
#8  0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7fffae586700 (LWP 1469)):
#0  0x00007ffff633a18d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff68f0d73 in g_usleep (microseconds=50000) at gtimer.c:259
#2  0x00007fffd911a6e9 in gst_vaapisink_event_thread (sink=0x7fffdc05f080) at gstvaapisink.c:922
#3  0x00007ffff68eee83 in g_thread_proxy (data=0x7fffb8002050) at gthread.c:764
#4  0x00007ffff63330a4 in start_thread (arg=0x7fffae586700) at pthread_create.c:309
#5  0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7fffc48f9700 (LWP 1468)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffb001c2d8, mutex=0x7fffb001c2d0) at gthread-posix.c:767
#2  0x00007fffafdf1daa in gst_base_text_overlay_text_chain (pad=0x7fffdc151400, parent=0x7fffb001c0a0, 
    buffer=0x7fffe00ae6d0) at gstbasetextoverlay.c:2259
#3  0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc151400, type=4112, 
    data=0x7fffe00ae6d0) at gstpad.c:3977
#4  0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc154700, type=4112, data=0x7fffe00ae6d0)
    at gstpad.c:4210
#5  0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc154700, buffer=0x7fffe00ae6d0) at gstpad.c:4321
#6  0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7fffdc0f9630, parent=0x7fffdc156070, 
    buffer=0x7fffe00ae6d0) at gstghostpad.c:126
#7  0x00007ffff4dc54ce in gst_subtitle_overlay_subtitle_sink_chain (pad=0x7fffdc0f9630, 
    parent=0x7fffdc156070, buffer=0x7fffe00ae6d0) at gstsubtitleoverlay.c:1760
#8  0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc0f9630, type=4112, 
    data=0x7fffe00ae6d0) at gstpad.c:3977
#9  0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc1506e0, type=4112, data=0x7fffe00ae6d0)
    at gstpad.c:4210
#10 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc1506e0, buffer=0x7fffe00ae6d0) at gstpad.c:4321
#11 0x00007ffff4b39d5f in gst_queue_push_one (queue=0x7fffdc0f2a00) at gstqueue.c:1337
#12 0x00007ffff4b3939a in gst_queue_loop (pad=0x7fffdc1506e0) at gstqueue.c:1484
#13 0x00007ffff6f34435 in gst_task_func (task=0x7fffe00105f0) at gsttask.c:331
#14 0x00007ffff6f353f7 in default_func (tdata=0x7fffd400fa70, pool=0x622100) at gsttaskpool.c:68
#15 0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#16 0x00007ffff68eee83 in g_thread_proxy (data=0x7fffdc15e800) at gthread.c:764
#17 0x00007ffff63330a4 in start_thread (arg=0x7fffc48f9700) at pthread_create.c:309
#18 0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7fffc50fa700 (LWP 1467)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffdc0f29a0, mutex=0x7fffdc0f2990) at gthread-posix.c:767
#2  0x00007ffff4b38c35 in gst_queue_loop (pad=0x7fffdc150280) at gstqueue.c:1472
#3  0x00007ffff6f34435 in gst_task_func (task=0x7fffe00104d0) at gsttask.c:331
#4  0x00007ffff6f353f7 in default_func (tdata=0x7fffdc0feb90, pool=0x622100) at gsttaskpool.c:68
#5  0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#6  0x00007ffff68eee83 in g_thread_proxy (data=0x7fffdc124000) at gthread.c:764
#7  0x00007ffff63330a4 in start_thread (arg=0x7fffc50fa700) at pthread_create.c:309
#8  0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fffc58fb700 (LWP 1466)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffd4013bb0, mutex=0x7fffd4013ba8) at gthread-posix.c:767
#2  0x00007ffff71f0ad9 in gst_base_sink_wait_preroll (sink=0x7fffd4013a80) at gstbasesink.c:2155
#3  0x00007ffff71f10e2 in gst_base_sink_do_preroll (sink=0x7fffd4013a80, obj=0x7fffe006e690)
    at gstbasesink.c:2245
#4  0x00007ffff71f701a in gst_base_sink_do_sync (basesink=0x7fffd4013a80, obj=0x7fffe006e690, 
    late=0x7fffc58f8de0, step_end=0x7fffc58f8ddc) at gstbasesink.c:2447
#5  0x00007ffff71f3764 in gst_base_sink_chain_unlocked (basesink=0x7fffd4013a80, pad=0x7fffdc00a990, 
    obj=0x7fffe006e690, is_list=0) at gstbasesink.c:3398
#6  0x00007ffff71f2ab9 in gst_base_sink_chain_main (basesink=0x7fffd4013a80, pad=0x7fffdc00a990, 
    obj=0x7fffe006e690, is_list=0) at gstbasesink.c:3546
#7  0x00007ffff71f28ea in gst_base_sink_chain (pad=0x7fffdc00a990, parent=0x7fffd4013a80, 
    buf=0x7fffe006e690) at gstbasesink.c:3575
#8  0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc00a990, type=4112, 
    data=0x7fffe006e690) at gstpad.c:3977
#9  0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc0f8cb0, type=4112, data=0x7fffe006e690)
    at gstpad.c:4210
#10 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc0f8cb0, buffer=0x7fffe006e690) at gstpad.c:4321
#11 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7fffe0059b60, parent=0x7fffdc0f8cb0, 
    buffer=0x7fffe006e690) at gstghostpad.c:126
#12 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffe0059b60, type=4112, 
    data=0x7fffe006e690) at gstpad.c:3977
#13 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc13f8e0, type=4112, data=0x7fffe006e690)
    at gstpad.c:4210
#14 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc13f8e0, buffer=0x7fffe006e690) at gstpad.c:4321
#15 0x00007ffff72143fe in gst_base_transform_chain (pad=0x7fffdc13f6b0, parent=0x7fffdc14c300, 
    buffer=0x7fffe006e690) at gstbasetransform.c:2281
#16 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc13f6b0, type=4112, 
    data=0x7fffe006e690) at gstpad.c:3977
#17 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc13f480, type=4112, data=0x7fffe006e690)
    at gstpad.c:4210
#18 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc13f480, buffer=0x7fffe006e690) at gstpad.c:4321
#19 0x00007ffff72143fe in gst_base_transform_chain (pad=0x7fffdc13f250, parent=0x7fffdc149060, 
    buffer=0x7fffe006e690) at gstbasetransform.c:2281
#20 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc13f250, type=4112, 
    data=0x7fffe006e690) at gstpad.c:3977
#21 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe0059920, type=4112, data=0x7fffe006e690)
    at gstpad.c:4210
#22 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe0059920, buffer=0x7fffe006e690) at gstpad.c:4321
#23 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7fffdc0f8a50, parent=0x7fffdc0f63c0, 
    buffer=0x7fffe006e690) at gstghostpad.c:126
#24 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc0f8a50, type=4112, 
    data=0x7fffe006e690) at gstpad.c:3977
#25 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc13e760, type=4112, data=0x7fffe006e690)
    at gstpad.c:4210
#26 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc13e760, buffer=0x7fffe006e690) at gstpad.c:4321
#27 0x00007ffff4b39d5f in gst_queue_push_one (queue=0x7fffdc0f2420) at gstqueue.c:1337
#28 0x00007ffff4b3939a in gst_queue_loop (pad=0x7fffdc13e760) at gstqueue.c:1484
#29 0x00007ffff6f34435 in gst_task_func (task=0x7fffe00103b0) at gsttask.c:331
#30 0x00007ffff6f353f7 in default_func (tdata=0x7fffdc0fec20, pool=0x622100) at gsttaskpool.c:68
#31 0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#32 0x00007ffff68eee83 in g_thread_proxy (data=0x7fffdc0ad230) at gthread.c:764
#33 0x00007ffff63330a4 in start_thread (arg=0x7fffc58fb700) at pthread_create.c:309
#34 0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fffc6946700 (LWP 1465)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffdc0f23c0, mutex=0x7fffdc0f23b0) at gthread-posix.c:767
#2  0x00007ffff4b38c35 in gst_queue_loop (pad=0x7fffdc0ee290) at gstqueue.c:1472
#3  0x00007ffff6f34435 in gst_task_func (task=0x7fffe0010290) at gsttask.c:331
#4  0x00007ffff6f353f7 in default_func (tdata=0x7fffdc0fea20, pool=0x622100) at gsttaskpool.c:68
#5  0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#6  0x00007ffff68eee83 in g_thread_proxy (data=0x7fffdc124280) at gthread.c:764
#7  0x00007ffff63330a4 in start_thread (arg=0x7fffc6946700) at pthread_create.c:309
#8  0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7fffc79d7700 (LWP 1464)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff6920ce0 in g_cond_wait_until (cond=0x787a08, mutex=0x787a00, end_time=183641727762)
    at gthread-posix.c:903
#2  0x00007ffff686d9ee in g_async_queue_pop_intern_unlocked (queue=0x787a00, wait=1, 
    end_time=183641727762) at gasyncqueue.c:422
#3  0x00007ffff686dc68 in g_async_queue_timeout_pop (queue=0x787a00, timeout=100000)
    at gasyncqueue.c:543
#4  0x00007fffd8e56900 in pop_frame (decoder=0x760800, timeout=100000) at gstvaapidecoder.c:390
#5  0x00007fffd8e56ec8 in gst_vaapi_decoder_get_frame_with_timeout (decoder=0x760800, 
    out_frame_ptr=0x7fffc79d6e28, timeout=100000) at gstvaapidecoder.c:815
#6  0x00007fffd910e594 in gst_vaapidecode_decode_loop (decode=0x7fffdc099f90) at gstvaapidecode.c:475
#7  0x00007ffff6f34435 in gst_task_func (task=0x7c24d0) at gsttask.c:331
#8  0x00007ffff6f353f7 in default_func (tdata=0x7a17c0, pool=0x622100) at gsttaskpool.c:68
#9  0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#10 0x00007ffff68eee83 in g_thread_proxy (data=0x7fffdc002540) at gthread.c:764
#11 0x00007ffff63330a4 in start_thread (arg=0x7fffc79d7700) at pthread_create.c:309
#12 0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fffdaba5700 (LWP 1463)):
#0  0x00007ffff605f18d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffe6968cc1 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fffe695a2a1 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fffe695a93e in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fffe695a9f0 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fffe6968c56 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fffe6500a98 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-5.0.so
#7  0x00007ffff63330a4 in start_thread (arg=0x7fffdaba5700) at pthread_create.c:309
#8  0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fffe77fe700 (LWP 1462)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffdc0f26c8, mutex=0x7fffdc0f26a0) at gthread-posix.c:767
#2  0x00007ffff4b3da43 in gst_queue_chain_buffer_or_list (pad=0x7fffdc13e530, parent=0x7fffdc0f2420, 
    obj=0x7fffe00a1c50, is_list=0) at gstqueue.c:1200
#3  0x00007ffff4b3644a in gst_queue_chain (pad=0x7fffdc13e530, parent=0x7fffdc0f2420, 
    buffer=0x7fffe00a1c50) at gstqueue.c:1298
#4  0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc13e530, type=4112, 
    data=0x7fffe00a1c50) at gstpad.c:3977
#5  0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe0059da0, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#6  0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe0059da0, buffer=0x7fffe00a1c50) at gstpad.c:4321
#7  0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7fffdc0f8f10, parent=0x7fffd4014ae0, 
    buffer=0x7fffe00a1c50) at gstghostpad.c:126
#8  0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc0f8f10, type=4112, 
    data=0x7fffe00a1c50) at gstpad.c:3977
#9  0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc13fd40, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#10 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc13fd40, buffer=0x7fffe00a1c50) at gstpad.c:4321
#11 0x00007ffff4dd6eaa in gst_stream_synchronizer_sink_chain (pad=0x7fffdc13fb10, parent=0x78b6a0, 
    buffer=0x7fffe00a1c50) at gststreamsynchronizer.c:638
#12 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc13fb10, type=4112, 
    data=0x7fffe00a1c50) at gstpad.c:3977
#13 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc154030, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#14 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc154030, buffer=0x7fffe00a1c50) at gstpad.c:4321
#15 0x00007ffff4b5666d in gst_tee_handle_data (tee=0x7fffdc0a23f0, data=0x7fffe00a1c50, is_list=0)
    at gsttee.c:634
#16 0x00007ffff4b563c9 in gst_tee_chain (pad=0x7fffdc00bd40, parent=0x7fffdc0a23f0, 
    buffer=0x7fffe00a1c50) at gsttee.c:735
#17 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc00bd40, type=4112, 
    data=0x7fffe00a1c50) at gstpad.c:3977
#18 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe0058960, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#19 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe0058960, buffer=0x7fffe00a1c50) at gstpad.c:4321
#20 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7a3870, parent=0x79c050, 
    buffer=0x7fffe00a1c50) at gstghostpad.c:126
#21 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7a3870, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:3977
#22 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc00bb10, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#23 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc00bb10, buffer=0x7fffe00a1c50) at gstpad.c:4321
#24 0x00007ffff4b28704 in gst_selector_pad_chain (pad=0x7ffff0044e90, parent=0x7ffff0043780, 
    buf=0x7fffe00a1c50) at gstinputselector.c:1098
#25 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7ffff0044e90, type=4112, 
    data=0x7fffe00a1c50) at gstpad.c:3977
#26 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7a3610, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#27 0x00007ffff6eed589 in gst_pad_push (pad=0x7a3610, buffer=0x7fffe00a1c50) at gstpad.c:4321
#28 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7fffe0058720, parent=0x7a3610, 
    buffer=0x7fffe00a1c50) at gstghostpad.c:126
#29 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffe0058720, type=4112, 
    data=0x7fffe00a1c50) at gstpad.c:3977
#30 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7ffff000f4f0, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#31 0x00007ffff6eed589 in gst_pad_push (pad=0x7ffff000f4f0, buffer=0x7fffe00a1c50) at gstpad.c:4321
#32 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7c1b70, parent=0x7ffff000f4f0, 
    buffer=0x7fffe00a1c50) at gstghostpad.c:126
#33 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7c1b70, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:3977
#34 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc00adf0, type=4112, data=0x7fffe00a1c50)
    at gstpad.c:4210
#35 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc00adf0, buffer=0x7fffe00a1c50) at gstpad.c:4321
#36 0x00007ffff771c443 in gst_audio_decoder_push_forward (dec=0x7fffd4056870, buf=0x7fffe00a1c50)
    at gstaudiodecoder.c:975
#37 0x00007ffff7720080 in gst_audio_decoder_flush_decode (dec=0x7fffd4056870) at gstaudiodecoder.c:1752
#38 0x00007ffff771ed42 in gst_audio_decoder_chain_reverse (dec=0x7fffd4056870, buf=0x0)
    at gstaudiodecoder.c:1782
#39 0x00007ffff7720199 in gst_audio_decoder_drain (dec=0x7fffd4056870) at gstaudiodecoder.c:1509
#40 0x00007ffff771ea22 in gst_audio_decoder_flush (dec=0x7fffd4056870, hard=0) at gstaudiodecoder.c:1548
#41 0x00007ffff771cb59 in gst_audio_decoder_chain (pad=0x7fffdc00abc0, parent=0x7fffd4056870, 
    buffer=0x7fffe0071d60) at gstaudiodecoder.c:1827
#42 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc00abc0, type=4112, 
    data=0x7fffe0071d60) at gstpad.c:3977
#43 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe80d1d10, type=4112, data=0x7fffe0071d60)
    at gstpad.c:4210
#44 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe80d1d10, buffer=0x7fffe0071d60) at gstpad.c:4321
#45 0x00007ffff71d902b in gst_base_parse_push_frame (parse=0x7fffe005d960, frame=0x7fffe77fd338)
    at gstbaseparse.c:2361
#46 0x00007ffff71e0317 in gst_base_parse_chain (pad=0x7fffe80d1ae0, parent=0x7fffe005d960, 
    buffer=0x7fffe0071d60) at gstbaseparse.c:2950
#47 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffe80d1ae0, type=4112, 
    data=0x7fffe0071d60) at gstpad.c:3977
#48 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe80d18b0, type=4112, data=0x7fffe0071d60)
    at gstpad.c:4210
#49 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe80d18b0, buffer=0x7fffe0071d60) at gstpad.c:4321
#50 0x00007ffff4b34b84 in gst_single_queue_push_one (mq=0x7fffe000d080, sq=0x7fffe00562a0, 
    object=0x7fffe0071d60, allow_drop=0x7fffe77fdddc) at gstmultiqueue.c:1238
#51 0x00007ffff4b32b5b in gst_multi_queue_loop (pad=0x7fffe80d18b0) at gstmultiqueue.c:1516
#52 0x00007ffff6f34435 in gst_task_func (task=0x7c2cb0) at gsttask.c:331
#53 0x00007ffff6f353f7 in default_func (tdata=0x7fffe0001c90, pool=0x622100) at gsttaskpool.c:68
#54 0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#55 0x00007ffff68eee83 in g_thread_proxy (data=0x7fffe0005630) at gthread.c:764
#56 0x00007ffff63330a4 in start_thread (arg=0x7fffe77fe700) at pthread_create.c:309
#57 0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fffe7fff700 (LWP 1461)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffdc09a438, mutex=0x7fffdc09a430) at gthread-posix.c:767
#2  0x00007fffd910f079 in gst_vaapidecode_decode_frame (vdec=0x7fffdc099f90, frame=0x7fffdc078120)
    at gstvaapidecode.c:272
#3  0x00007fffd910d4d6 in gst_vaapidecode_handle_frame (vdec=0x7fffdc099f90, frame=0x7fffdc078120)
    at gstvaapidecode.c:453
#4  0x00007ffff749b5e0 in gst_video_decoder_decode_frame (decoder=0x7fffdc099f90, frame=0x7fffdc078120)
    at gstvideodecoder.c:3080
#5  0x00007ffff749a878 in gst_video_decoder_have_frame (decoder=0x7fffdc099f90)
    at gstvideodecoder.c:3012
#6  0x00007fffd910f528 in gst_vaapidecode_parse_frame (vdec=0x7fffdc099f90, frame=0x7fffdc078120, 
    adapter=0x7fffdc009220, at_eos=0) at gstvaapidecode.c:842
#7  0x00007fffd910d33b in gst_vaapidecode_parse (vdec=0x7fffdc099f90, frame=0x7fffdc078120, 
    adapter=0x7fffdc009220, at_eos=0) at gstvaapidecode.c:874
#8  0x00007ffff74a203a in gst_video_decoder_parse_available (dec=0x7fffdc099f90, at_eos=0, new_buffer=0)
    at gstvideodecoder.c:943
#9  0x00007ffff749f528 in gst_video_decoder_chain_forward (decoder=0x7fffdc099f90, buf=0x7fffe006e9c0, 
    at_eos=0) at gstvideodecoder.c:1963
#10 0x00007ffff74a0220 in gst_video_decoder_flush_parse (dec=0x7fffdc099f90, at_eos=0)
    at gstvideodecoder.c:2045
#11 0x00007ffff749f61e in gst_video_decoder_chain_reverse (dec=0x7fffdc099f90, buf=0x7fffe0082c10)
    at gstvideodecoder.c:2196
#12 0x00007ffff749e731 in gst_video_decoder_chain (pad=0x7fffdc00b480, parent=0x7fffdc099f90, 
    buf=0x7fffe0082c10) at gstvideodecoder.c:2259
#13 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc00b480, type=4112, 
    data=0x7fffe0082c10) at gstpad.c:3977
#14 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc00a760, type=4112, data=0x7fffe0082c10)
    at gstpad.c:4210
#15 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc00a760, buffer=0x7fffe0082c10) at gstpad.c:4321
#16 0x00007ffff72143fe in gst_base_transform_chain (pad=0x7fffdc00a530, parent=0x7fffe0019000, 
    buffer=0x7fffe0082c10) at gstbasetransform.c:2281
#17 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc00a530, type=4112, 
    data=0x7fffe0082c10) at gstpad.c:3977
#18 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc00a300, type=4112, data=0x7fffe0082c10)
    at gstpad.c:4210
#19 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc00a300, buffer=0x7fffe0082c10) at gstpad.c:4321
#20 0x00007ffff71d902b in gst_base_parse_push_frame (parse=0x7fffdc007a40, frame=0x7fffe7ffd2f8)
    at gstbaseparse.c:2361
#21 0x00007ffff71e0317 in gst_base_parse_chain (pad=0x7fffdc00a0d0, parent=0x7fffdc007a40, 
    buffer=0x7fffe0082c10) at gstbaseparse.c:2950
#22 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc00a0d0, type=4112, 
    data=0x7fffe0082c10) at gstpad.c:3977
#23 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe80d1220, type=4112, data=0x7fffe0082c10)
    at gstpad.c:4210
#24 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe80d1220, buffer=0x7fffe0082c10) at gstpad.c:4321
#25 0x00007ffff72143fe in gst_base_transform_chain (pad=0x7fffe80d0ff0, parent=0x7fffe0018340, 
    buffer=0x7fffe0082c10) at gstbasetransform.c:2281
#26 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffe80d0ff0, type=4112, 
    data=0x7fffe0082c10) at gstpad.c:3977
#27 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe80d0dc0, type=4112, data=0x7fffe0082c10)
    at gstpad.c:4210
#28 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe80d0dc0, buffer=0x7fffe0082c10) at gstpad.c:4321
#29 0x00007ffff71d902b in gst_base_parse_push_frame (parse=0x7fffe0013ac0, frame=0x7fffe7ffe338)
    at gstbaseparse.c:2361
#30 0x00007ffff71e0317 in gst_base_parse_chain (pad=0x7fffe80d0b90, parent=0x7fffe0013ac0, 
    buffer=0x7fffe0082c10) at gstbaseparse.c:2950
#31 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffe80d0b90, type=4112, 
    data=0x7fffe0082c10) at gstpad.c:3977
#32 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe80d0960, type=4112, data=0x7fffe0082c10)
    at gstpad.c:4210
#33 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe80d0960, buffer=0x7fffe0082c10) at gstpad.c:4321
#34 0x00007ffff4b34b84 in gst_single_queue_push_one (mq=0x7fffe000d080, sq=0x7fffe000e210, 
    object=0x7fffe0082c10, allow_drop=0x7fffe7ffeddc) at gstmultiqueue.c:1238
#35 0x00007ffff4b32b5b in gst_multi_queue_loop (pad=0x7fffe80d0960) at gstmultiqueue.c:1516
#36 0x00007ffff6f34435 in gst_task_func (task=0x7c2b90) at gsttask.c:331
#37 0x00007ffff6f353f7 in default_func (tdata=0x7fffe0002d90, pool=0x622100) at gsttaskpool.c:68
#38 0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#39 0x00007ffff68eee83 in g_thread_proxy (data=0x7fffe00054f0) at gthread.c:764
#40 0x00007ffff63330a4 in start_thread (arg=0x7fffe7fff700) at pthread_create.c:309
#41 0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fffee6f1700 (LWP 1460)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffe0004150, mutex=0x7fffe0004128) at gthread-posix.c:767
#2  0x00007ffff722ebae in gst_data_queue_push (queue=0x7fffe0004180, item=0x7fffe006a470)
    at gstdataqueue.c:520
#3  0x00007ffff4b30381 in gst_multi_queue_chain (pad=0x7fffe80d1680, parent=0x7fffe000d080, 
    buffer=0x7fffe00ae3a0) at gstmultiqueue.c:1680
#4  0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffe80d1680, type=4112, 
    data=0x7fffe00ae3a0) at gstpad.c:3977
#5  0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffe80d1450, type=4112, data=0x7fffe00ae3a0)
    at gstpad.c:4210
#6  0x00007ffff6eed589 in gst_pad_push (pad=0x7fffe80d1450, buffer=0x7fffe00ae3a0) at gstpad.c:4321
#7  0x00007fffeeb43bc4 in gst_qtdemux_decorate_and_push_buffer (qtdemux=0x7fffe80ce070, 
    stream=0x7fffe0008090, buf=0x7fffe00ae3a0, dts=1256198390022, pts=1256198390022, duration=23877551, 
    keyframe=1, position=1256175170068, byte_position=139557221) at qtdemux.c:4383
#8  0x00007fffeeb55209 in gst_qtdemux_loop_state_movie (qtdemux=0x7fffe80ce070) at qtdemux.c:4637
#9  0x00007fffeeb52679 in gst_qtdemux_loop (pad=0x68da90) at qtdemux.c:4713
#10 0x00007ffff6f34435 in gst_task_func (task=0x7c25f0) at gsttask.c:331
#11 0x00007ffff6f353f7 in default_func (tdata=0x7ffff0008ab0, pool=0x622100) at gsttaskpool.c:68
#12 0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#13 0x00007ffff68eee83 in g_thread_proxy (data=0x7fffe80cac50) at gthread.c:764
#14 0x00007ffff63330a4 in start_thread (arg=0x7fffee6f1700) at pthread_create.c:309
#15 0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fffeffff700 (LWP 1459)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7c21d0, mutex=0x7c2188) at gthread-posix.c:767
#2  0x00007ffff6f3435c in gst_task_func (task=0x7c2170) at gsttask.c:316
#3  0x00007ffff6f353f7 in default_func (tdata=0x7a1800, pool=0x622100) at gsttaskpool.c:68
#4  0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#5  0x00007ffff68eee83 in g_thread_proxy (data=0x79b140) at gthread.c:764
#6  0x00007ffff63330a4 in start_thread (arg=0x7fffeffff700) at pthread_create.c:309
#7  0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7ffff4afa700 (LWP 1458)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff6920b32 in g_cond_wait (cond=0x7fffdc0f2ca8, mutex=0x7fffdc0f2c80) at gthread-posix.c:767
#2  0x00007ffff4b3da43 in gst_queue_chain_buffer_or_list (pad=0x7fffdc1504b0, parent=0x7fffdc0f2a00, 
    obj=0x7fffe00ae290, is_list=0) at gstqueue.c:1200
#3  0x00007ffff4b3644a in gst_queue_chain (pad=0x7fffdc1504b0, parent=0x7fffdc0f2a00, 
    buffer=0x7fffe00ae290) at gstqueue.c:1298
#4  0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc1504b0, type=4112, 
    data=0x7fffe00ae290) at gstpad.c:3977
#5  0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc154b80, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#6  0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc154b80, buffer=0x7fffe00ae290) at gstpad.c:4321
#7  0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7fffdc0f9af0, parent=0x7fffd4014c80, 
    buffer=0x7fffe00ae290) at gstghostpad.c:126
#8  0x00007ffff4dbe03f in gst_play_sink_sink_chain (pad=0x7fffdc0f9af0, parent=0x7fffd4014c80, 
    buffer=0x7fffe00ae290, sink_type=0x7ffff4ddd924 "subtitle", sink_ignore_wrong_state=0x79c3a4, 
    sink_custom_flush_finished=0x79c3a0, sink_pending_flush=0x79c3a8) at gstplaysink.c:2237
#9  0x00007ffff4dbd973 in gst_play_sink_text_sink_chain (pad=0x7fffdc0f9af0, parent=0x7fffd4014c80, 
    buffer=0x7fffe00ae290) at gstplaysink.c:2353
#10 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc0f9af0, type=4112, 
    data=0x7fffe00ae290) at gstpad.c:3977
#11 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7fffdc150b40, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#12 0x00007ffff6eed589 in gst_pad_push (pad=0x7fffdc150b40, buffer=0x7fffe00ae290) at gstpad.c:4321
#13 0x00007ffff4dd6eaa in gst_stream_synchronizer_sink_chain (pad=0x7fffdc150910, parent=0x78b6a0, 
    buffer=0x7fffe00ae290) at gststreamsynchronizer.c:638
#14 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7fffdc150910, type=4112, 
    data=0x7fffe00ae290) at gstpad.c:3977
#15 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7c1030, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#16 0x00007ffff6eed589 in gst_pad_push (pad=0x7c1030, buffer=0x7fffe00ae290) at gstpad.c:4321
#17 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7a2c90, parent=0x79c050, 
    buffer=0x7fffe00ae290) at gstghostpad.c:126
#18 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7a2c90, type=4112, data=0x7fffe00ae290)
    at gstpad.c:3977
#19 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x68d630, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#20 0x00007ffff6eed589 in gst_pad_push (pad=0x68d630, buffer=0x7fffe00ae290) at gstpad.c:4321
#21 0x00007ffff4b28704 in gst_selector_pad_chain (pad=0x7ffff0044030, parent=0x7ffff00430a0, 
    buf=0x7fffe00ae290) at gstinputselector.c:1098
#22 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7ffff0044030, type=4112, 
    data=0x7fffe00ae290) at gstpad.c:3977
#23 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7a2a30, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#24 0x00007ffff6eed589 in gst_pad_push (pad=0x7a2a30, buffer=0x7fffe00ae290) at gstpad.c:4321
#25 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7c0df0, parent=0x7a2a30, 
    buffer=0x7fffe00ae290) at gstghostpad.c:126
#26 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7c0df0, type=4112, data=0x7fffe00ae290)
    at gstpad.c:3977
#27 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x7ffff000e0f0, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#28 0x00007ffff6eed589 in gst_pad_push (pad=0x7ffff000e0f0, buffer=0x7fffe00ae290) at gstpad.c:4321
#29 0x00007ffff6ecc499 in gst_proxy_pad_chain_default (pad=0x7c0970, parent=0x7ffff000e0f0, 
    buffer=0x7fffe00ae290) at gstghostpad.c:126
#30 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x7c0970, type=4112, data=0x7fffe00ae290)
    at gstpad.c:3977
#31 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x68d400, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#32 0x00007ffff6eed589 in gst_pad_push (pad=0x68d400, buffer=0x7fffe00ae290) at gstpad.c:4321
#33 0x00007ffff40ec5a1 in handle_buffer (self=0x7c0b80, buf=0x7fffe00ae290) at gstsubparse.c:1568
#34 0x00007ffff40eb2ce in gst_sub_parse_chain (sinkpad=0x68d1d0, parent=0x7c0b80, buf=0x7fffe00ae290)
    at gstsubparse.c:1595
#35 0x00007ffff6eeca9b in gst_pad_chain_data_unchecked (pad=0x68d1d0, type=4112, data=0x7fffe00ae290)
    at gstpad.c:3977
#36 0x00007ffff6eedb5d in gst_pad_push_data (pad=0x68c4b0, type=4112, data=0x7fffe00ae290)
    at gstpad.c:4210
#37 0x00007ffff6eed589 in gst_pad_push (pad=0x68c4b0, buffer=0x7fffe00ae290) at gstpad.c:4321
#38 0x00007ffff4b5ab5d in gst_type_find_element_loop (pad=0x68c280) at gsttypefindelement.c:1110
#39 0x00007ffff6f34435 in gst_task_func (task=0x7c2050) at gsttask.c:331
#40 0x00007ffff6f353f7 in default_func (tdata=0x7a1840, pool=0x622100) at gsttaskpool.c:68
#41 0x00007ffff68f0590 in g_thread_pool_thread_proxy (data=0x624e20) at gthreadpool.c:307
#42 0x00007ffff68eee83 in g_thread_proxy (data=0x79b4a0) at gthread.c:764
#43 0x00007ffff63330a4 in start_thread (arg=0x7ffff4afa700) at pthread_create.c:309
#44 0x00007ffff6067ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffff7fc9700 (LWP 1454)):
#0  0x00007ffff605f18d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff68c9a33 in g_poll (fds=0x7c32f0, nfds=3, timeout=100) at gpoll.c:124
#2  0x00007ffff68b5820 in g_main_context_poll (context=0x79bce0, timeout=100, priority=2147483647, 
    fds=0x7c32f0, n_fds=3) at gmain.c:4103
#3  0x00007ffff68b3a6b in g_main_context_iterate (context=0x79bce0, block=1, dispatch=1, self=0x7bf210)
    at gmain.c:3803
#4  0x00007ffff68b3fa2 in g_main_loop_run (loop=0x792fc0) at gmain.c:4002
#5  0x0000000000404b0e in do_play (play=0x791120) at gst-play.c:562
#6  0x0000000000403b62 in main (argc=1, argv=0x7fffffffdbf8) at gst-play.c:955
A debugging session is active.

	Inferior 1 [process 1454] will be killed.

Quit anyway? (y or n) 