Thread 34 (Thread 0x7fffcd3b5700 (LWP 49742)):
#0  0x00007ffff65d7f50 in nanosleep () from /lib64/libpthread.so.0
#1  0x00007ffff6e00b5f in g_usleep () from /lib64/libglib-2.0.so.0
#2  0x00007fffec1967eb in gst_vaapisink_event_thread (sink=0x7fffdc0dc4d0) at ../subprojects/gstreamer-vaapi/gst/vaapi/gstvaapisink.c:913
#3  0x00007ffff6dff486 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#4  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#5  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7fffcdbb6700 (LWP 49741)):
#0  0x00007fffdb7a9ec8 in vl_video_buffer_sampler_view_components () from /usr/lib64/dri/radeonsi_drv_video.so
#1  0x00007fffdb7a07a8 in vl_compositor_set_buffer_layer () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb799be1 in vlVaPutSurface () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007fffec2084ab in gst_vaapi_window_x11_put_surface (window=0x7fffac004de0, surface_id=1, src_rect=0x7fffcdbb4780, dst_rect=0x7fffdc0dca80, flags=0)
    at ../subprojects/gstreamer-vaapi/gst-libs/gst/vaapi/gstvaapiwindow_x11.c:412
#4  0x00007fffec208560 in gst_vaapi_window_x11_render (window=0x7fffac004de0, surface=0x7fffdc1d9140, src_rect=0x7fffcdbb4780, dst_rect=0x7fffdc0dca80, flags=0)
    at ../subprojects/gstreamer-vaapi/gst-libs/gst/vaapi/gstvaapiwindow_x11.c:449
#5  0x00007fffec1d3919 in gst_vaapi_window_put_surface (window=0x7fffac004de0, surface=0x7fffdc1d9140, src_rect=0x7fffcdbb4780, dst_rect=0x7fffdc0dca80, flags=0)
    at ../subprojects/gstreamer-vaapi/gst-libs/gst/vaapi/gstvaapiwindow.c:561
#6  0x00007fffec194b6f in gst_vaapisink_render_surface (sink=0x7fffdc0dc4d0, surface=0x7fffdc1d9140, surface_rect=0x0, flags=0) at ../subprojects/gstreamer-vaapi/gst/vaapi/gstvaapisink.c:173
#7  0x00007fffec198260 in gst_vaapisink_show_frame_unlocked (sink=0x7fffdc0dc4d0, src_buffer=0x7fffe0012b80) at ../subprojects/gstreamer-vaapi/gst/vaapi/gstvaapisink.c:1449
#8  0x00007fffec198582 in gst_vaapisink_show_frame (video_sink=0x7fffdc0dc4d0, src_buffer=0x7fffe0012b80) at ../subprojects/gstreamer-vaapi/gst/vaapi/gstvaapisink.c:1506
#9  0x00007ffff79201ac in gst_video_sink_show_preroll_frame (bsink=0x7fffdc0dc4d0, buf=0x7fffe0012b80) at ../subprojects/gst-plugins-base/gst-libs/gst/video/gstvideosink.c:210
#10 0x00007ffff5f96bf2 in gst_base_sink_do_preroll (sink=0x7fffdc0dc4d0, obj=0x7fffe0012b80) at ../subprojects/gstreamer/libs/gst/base/gstbasesink.c:2344
#11 0x00007ffff5f97527 in gst_base_sink_do_sync (basesink=0x7fffdc0dc4d0, obj=0x7fffe0012b80, late=0x7fffcdbb4a84, step_end=0x7fffcdbb4a80) at ../subprojects/gstreamer/libs/gst/base/gstbasesink.c:2564
#12 0x00007ffff5f9b91b in gst_base_sink_chain_unlocked (basesink=0x7fffdc0dc4d0, pad=0x7fffdc00a2a0, obj=0x7fffe0012b80, is_list=0) at ../subprojects/gstreamer/libs/gst/base/gstbasesink.c:3513
#13 0x00007ffff5f9c77f in gst_base_sink_chain_main (basesink=0x7fffdc0dc4d0, pad=0x7fffdc00a2a0, obj=0x7fffe0012b80, is_list=0) at ../subprojects/gstreamer/libs/gst/base/gstbasesink.c:3672
#14 0x00007ffff5f9c8ee in gst_base_sink_chain (pad=0x7fffdc00a2a0, parent=0x7fffdc0dc4d0, buf=0x7fffe0012b80) at ../subprojects/gstreamer/libs/gst/base/gstbasesink.c:3701
#15 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc00a2a0, type=4112, data=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4275
#16 0x00007ffff760f4cf in gst_pad_push_data (pad=0x899810, type=4112, data=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4531
#17 0x00007ffff760fc36 in gst_pad_push (pad=0x899810, buffer=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4650
#18 0x00007ffff75ee511 in gst_proxy_pad_chain_default (pad=0x87b0c0, parent=0x7fffdc011030, buffer=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#19 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x87b0c0, type=4112, data=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4275
#20 0x00007ffff760f4cf in gst_pad_push_data (pad=0x87b5c0, type=4112, data=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4531
#21 0x00007ffff760fc36 in gst_pad_push (pad=0x87b5c0, buffer=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4650
#22 0x00007ffff75ee511 in gst_proxy_pad_chain_default (pad=0x899cd0, parent=0x87b5c0, buffer=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#23 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x899cd0, type=4112, data=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4275
#24 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffdc00bc10, type=4112, data=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4531
#25 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffdc00bc10, buffer=0x7fffe0012b80) at ../subprojects/gstreamer/gst/gstpad.c:4650
#26 0x00007ffff5fb460d in gst_base_transform_chain (pad=0x7fffdc00b9c0, parent=0x7fffdc1c79e0, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2321
#27 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc00b9c0, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4275
#28 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffdc00ae30, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4531
#29 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffdc00ae30, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4650
#30 0x00007ffff5fb460d in gst_base_transform_chain (pad=0x7fffdc00abe0, parent=0x7fffdc1b9510, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2321
#31 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc00abe0, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4275
#32 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffdc00b080, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4531
#33 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffdc00b080, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4650
#34 0x00007ffff5fb460d in gst_base_transform_chain (pad=0x7fffdc00b2d0, parent=0x7fffdc10a0d0, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2321
#35 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc00b2d0, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4275
#36 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffdc00b520, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4531
#37 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffdc00b520, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4650
#38 0x00007ffff5fb460d in gst_base_transform_chain (pad=0x7fffdc00b770, parent=0x7fffdc1f1bc0, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2321
#39 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc00b770, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4275
#40 0x00007ffff760f4cf in gst_pad_push_data (pad=0x899a70, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4531
---Type <return> to continue, or q <return> to quit---
#41 0x00007ffff760fc36 in gst_pad_push (pad=0x899a70, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4650
#42 0x00007ffff75ee511 in gst_proxy_pad_chain_default (pad=0x87b340, parent=0x7fffdc132080, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#43 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x87b340, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4275
#44 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffdc00a050, type=4112, data=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4531
#45 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffdc00a050, buffer=0x7fffe8030b30) at ../subprojects/gstreamer/gst/gstpad.c:4650
#46 0x00007fffee1b78a2 in gst_queue_push_one (queue=0x7fffdc00c3d0) at ../subprojects/gstreamer/plugins/elements/gstqueue.c:1384
#47 0x00007fffee1b86fe in gst_queue_loop (pad=0x7fffdc00a050) at ../subprojects/gstreamer/plugins/elements/gstqueue.c:1537
#48 0x00007ffff764a4a2 in gst_task_func (task=0x7fffe00103b0) at ../subprojects/gstreamer/gst/gsttask.c:332
#49 0x00007ffff764b667 in default_func (tdata=0x7fffdc1ebc50, pool=0x627110) at ../subprojects/gstreamer/gst/gsttaskpool.c:69
#50 0x00007ffff6dffe50 in g_thread_pool_thread_proxy () from /lib64/libglib-2.0.so.0
#51 0x00007ffff6dff486 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#52 0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#53 0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7fffcf7fe700 (LWP 49740)):
#0  0x00007ffff65d3cbb in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fffdb88c38b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb88c2a7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7fffcffff700 (LWP 49739)):
#0  0x00007ffff65d3cbb in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fffdb88c38b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb88c2a7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7fffd4d46700 (LWP 49738)):
#0  0x00007ffff65d3cbb in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fffdb88c38b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb88c2a7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7fffceffd700 (LWP 49737)):
#0  0x00007ffff65d3cbb in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fffdb88c38b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb88c2a7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7fffce7fc700 (LWP 49736)):
#0  0x00007ffff65d3cbb in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fffdb88c38b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb88c2a7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7fffd5547700 (LWP 49735)):
#0  0x00007ffff65d3cbb in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fffdb88c38b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb88c2a7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#4  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7fffd6756700 (LWP 49734)):
#0  0x00007ffff65d3cbb in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fffdb88c38b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_drv_video.so
#2  0x00007fffdb88c2a7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_drv_video.so
#3  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fffe7fff700 (LWP 49712)):
#0  0x00007ffff766d686 in _gst_value_compare_nolist (value1=0x7fffdc1b9040, value2=0x7fffdc08d240) at ../subprojects/gstreamer/gst/gstvalue.c:5509
#1  0x00007ffff766e049 in gst_value_intersect (dest=0x7fffe7ffd7e0, value1=0x7fffdc1b9040, value2=0x7fffdc08d240) at ../subprojects/gstreamer/gst/gstvalue.c:5826
#2  0x00007ffff766b285 in gst_value_intersect_list (dest=0x7fffe7ffd8e0, value1=0x7fffdc18e068, value2=0x7fffdc08d240) at ../subprojects/gstreamer/gst/gstvalue.c:4607
#3  0x00007ffff766e031 in gst_value_intersect (dest=0x7fffe7ffd8e0, value1=0x7fffdc08d240, value2=0x7fffdc18e068) at ../subprojects/gstreamer/gst/gstvalue.c:5824
#4  0x00007ffff766b285 in gst_value_intersect_list (dest=0x7fffe7ffd9c0, value1=0x7fffdc08d028, value2=0x7fffdc18e068) at ../subprojects/gstreamer/gst/gstvalue.c:4607
#5  0x00007ffff766e005 in gst_value_intersect (dest=0x7fffe7ffd9c0, value1=0x7fffdc08d028, value2=0x7fffdc18e068) at ../subprojects/gstreamer/gst/gstvalue.c:5822
#6  0x00007ffff7641044 in gst_structure_intersect_field1 (id=52, val1=0x7fffdc08d028, data=0x7fffe7ffda60) at ../subprojects/gstreamer/gst/gststructure.c:2824
#7  0x00007ffff763d27c in gst_structure_foreach (structure=0x7fffdc148600, func=0x7ffff7640fc0 <gst_structure_intersect_field1>, user_data=0x7fffe7ffda60) at ../subprojects/gstreamer/gst/gststructure.c:1129
#8  0x00007ffff7641184 in gst_structure_intersect (struct1=0x7fffdc148600, struct2=0x7fffdc1e5ea0) at ../subprojects/gstreamer/gst/gststructure.c:2870
#9  0x00007ffff75caf65 in gst_caps_intersect_first (caps1=0x7fffdc225140, caps2=0x7fffdc006ad0) at ../subprojects/gstreamer/gst/gstcaps.c:1640
#10 0x00007ffff75cb125 in gst_caps_intersect_full (caps1=0x7fffdc225140, caps2=0x7fffdc006ad0, mode=GST_CAPS_INTERSECT_FIRST) at ../subprojects/gstreamer/gst/gstcaps.c:1679
#11 0x00007ffff5fb0784 in gst_base_transform_find_transform (trans=0x7fffdc1342d0, pad=0x7fffdc136640, caps=0x7fffe81a55e0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1122
#12 0x00007ffff5fb1158 in gst_base_transform_setcaps (trans=0x7fffdc1342d0, pad=0x7fffdc136640, incaps=0x7fffe81a55e0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1300
#13 0x00007ffff5fb169b in gst_base_transform_reconfigure (trans=0x7fffdc1342d0) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1413
#14 0x00007ffff5fb312c in default_submit_input_buffer (trans=0x7fffdc1342d0, is_discont=0, inbuf=0x7fffe8030c40) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:1978
#15 0x00007ffff5fb440d in gst_base_transform_chain (pad=0x7fffdc136640, parent=0x7fffdc1342d0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/libs/gst/base/gstbasetransform.c:2278
#16 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc136640, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4275
#17 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffdc21e340, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4531
#18 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffdc21e340, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4650
#19 0x00007ffff75ee511 in gst_proxy_pad_chain_default (pad=0x87bac0, parent=0x7fffdc2152e0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#20 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x87bac0, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4275
#21 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffdc1363f0, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4531
#22 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffdc1363f0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4650
#23 0x00007fffee463431 in gst_stream_synchronizer_sink_chain (pad=0x7fffdc1361a0, parent=0x891050, buffer=0x7fffe8030c40) at ../subprojects/gst-plugins-base/gst/playback/gststreamsynchronizer.c:711
#24 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc1361a0, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4275
#25 0x00007ffff760f4cf in gst_pad_push_data (pad=0x8995b0, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4531
#26 0x00007ffff760fc36 in gst_pad_push (pad=0x8995b0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4650
#27 0x00007ffff75ee511 in gst_proxy_pad_chain_default (pad=0x87ae40, parent=0x8940c0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#28 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x87ae40, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4275
#29 0x00007ffff760f4cf in gst_pad_push_data (pad=0x86fd50, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4531
#30 0x00007ffff760fc36 in gst_pad_push (pad=0x86fd50, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4650
#31 0x00007fffee19374e in gst_selector_pad_chain (pad=0x7fffdc00c110, parent=0x7fffdc008060, buf=0x7fffe8030c40) at ../subprojects/gstreamer/plugins/elements/gstinputselector.c:1131
#32 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x7fffdc00c110, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4275
#33 0x00007ffff760f4cf in gst_pad_push_data (pad=0x87abc0, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4531
#34 0x00007ffff760fc36 in gst_pad_push (pad=0x87abc0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4650
#35 0x00007ffff75ee511 in gst_proxy_pad_chain_default (pad=0x899350, parent=0x87abc0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#36 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x899350, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4275
#37 0x00007ffff760f4cf in gst_pad_push_data (pad=0x7fffe8032070, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4531
#38 0x00007ffff760fc36 in gst_pad_push (pad=0x7fffe8032070, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4650
#39 0x00007ffff75ee511 in gst_proxy_pad_chain_default (pad=0x8989d0, parent=0x7fffe8032070, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstghostpad.c:127
#40 0x00007ffff760e872 in gst_pad_chain_data_unchecked (pad=0x8989d0, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4275
#41 0x00007ffff760f4cf in gst_pad_push_data (pad=0x86f8b0, type=4112, data=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4531
#42 0x00007ffff760fc36 in gst_pad_push (pad=0x86f8b0, buffer=0x7fffe8030c40) at ../subprojects/gstreamer/gst/gstpad.c:4650
#43 0x00007fffee19a2e7 in gst_single_queue_push_one (mq=0x7fffe000c060, sq=0x7fffe000b680, object=0x7fffe8030c40, allow_drop=0x7fffe7ffed94) at ../subprojects/gstreamer/plugins/elements/gstmultiqueue.c:1642
---Type <return> to continue, or q <return> to quit---
#44 0x00007fffee19bd0d in gst_multi_queue_loop (pad=0x86f8b0) at ../subprojects/gstreamer/plugins/elements/gstmultiqueue.c:1962
#45 0x00007ffff764a4a2 in gst_task_func (task=0x876b90) at ../subprojects/gstreamer/gst/gsttask.c:332
#46 0x00007ffff764b667 in default_func (tdata=0x86b080, pool=0x627110) at ../subprojects/gstreamer/gst/gsttaskpool.c:69
#47 0x00007ffff6dffe50 in g_thread_pool_thread_proxy () from /lib64/libglib-2.0.so.0
#48 0x00007ffff6dff486 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#49 0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#50 0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fffece64700 (LWP 49711)):
#0  0x00007ffff62f4bf9 in syscall () from /lib64/libc.so.6
#1  0x00007ffff6e1d50f in g_cond_wait () from /lib64/libglib-2.0.so.0
#2  0x00007ffff764a3cb in gst_task_func (task=0x876710) at ../subprojects/gstreamer/gst/gsttask.c:317
#3  0x00007ffff764b667 in default_func (tdata=0x868390, pool=0x627110) at ../subprojects/gstreamer/gst/gsttaskpool.c:69
#4  0x00007ffff6dffe50 in g_thread_pool_thread_proxy () from /lib64/libglib-2.0.so.0
#5  0x00007ffff6dff486 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#6  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#7  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fffee167700 (LWP 49710)):
#0  0x00007ffff62f4bf9 in syscall () from /lib64/libc.so.6
#1  0x00007ffff6e1d50f in g_cond_wait () from /lib64/libglib-2.0.so.0
#2  0x00007ffff764a3cb in gst_task_func (task=0x876170) at ../subprojects/gstreamer/gst/gsttask.c:317
#3  0x00007ffff764b667 in default_func (tdata=0x866e90, pool=0x627110) at ../subprojects/gstreamer/gst/gsttaskpool.c:69
#4  0x00007ffff6dffe50 in g_thread_pool_thread_proxy () from /lib64/libglib-2.0.so.0
#5  0x00007ffff6dff486 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#6  0x00007ffff65cd61b in start_thread () from /lib64/libpthread.so.0
#7  0x00007ffff62fa98f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7ffff7faf740 (LWP 49706)):
#0  0x00007ffff62ee3db in poll () from /lib64/libc.so.6
#1  0x00007ffff6dd7e99 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007ffff6dd8232 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3  0x00000000004055a2 in do_play (play=0x890470) at ../subprojects/gst-plugins-base/tools/gst-play.c:752
#4  0x00000000004077d2 in main (argc=1, argv=0x7fffffff77f8) at ../subprojects/gst-plugins-base/tools/gst-play.c:1588
