Regressions in RTSP stack
This is caused by one or more of
Seems to affect seeking in general, and causes timeouts, errors and connection refused. Not sure what the actual problem here is.
CC @linussn
https://ci.gstreamer.net/job/GStreamer-master-validate/7157/#showFailuresLink
Example backtrace
Thread 17 (Thread 0x7fb74ffff700 (LWP 15736)):
#0 0x00007fb77c4e74e6 in ppoll () at /lib64/libc.so.6
#1 0x00007fb77ddf33f2 in gst_poll_wait (set=0x1fed630, timeout=3189520337) at gstpoll.c:1468
#2 0x00007fb77de12a0e in gst_system_clock_id_wait_jitter_unlocked (clock=0x219a0d0, entry=0x7fb768004230, jitter=0x0, restart=1) at gstsystemclock.c:725
#3 0x00007fb77de130dc in gst_system_clock_id_wait_jitter (clock=0x219a0d0, entry=0x7fb768004230, jitter=0x0) at gstsystemclock.c:867
#4 0x00007fb77dd9dd31 in gst_clock_id_wait (id=0x7fb768004230, jitter=0x0) at gstclock.c:563
#5 0x00007fb7559716f2 in rtcp_thread (rtpsession=0x7fb750022470) at gstrtpsession.c:1134
#6 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#8 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 16 (Thread 0x7fb74f7fe700 (LWP 15735)):
#0 0x00007fb77c4e74e6 in ppoll () at /lib64/libc.so.6
#1 0x00007fb77ddf33f2 in gst_poll_wait (set=0x1fed630, timeout=4403123790) at gstpoll.c:1468
#2 0x00007fb77de12a0e in gst_system_clock_id_wait_jitter_unlocked (clock=0x219a0d0, entry=0x7fb724218f10, jitter=0x0, restart=1) at gstsystemclock.c:725
#3 0x00007fb77de130dc in gst_system_clock_id_wait_jitter (clock=0x219a0d0, entry=0x7fb724218f10, jitter=0x0) at gstsystemclock.c:867
#4 0x00007fb77dd9dd31 in gst_clock_id_wait (id=0x7fb724218f10, jitter=0x0) at gstclock.c:563
#5 0x00007fb7559716f2 in rtcp_thread (rtpsession=0x7fb7500221c0) at gstrtpsession.c:1134
#6 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#8 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 15 (Thread 0x7fb729ffb700 (LWP 15513)):
#0 0x00007fb77c4ec879 in syscall () at /lib64/libc.so.6
#1 0x00007fb77c84a653 in g_cond_wait () at /lib64/libglib-2.0.so.0
#2 0x00007fb77e0eb72d in gst_base_sink_wait_preroll (sink=0x203e9e0) at gstbasesink.c:2370
#3 0x00007fb77e0ebc48 in gst_base_sink_do_preroll (sink=0x203e9e0, obj=0x7fb73409d330) at gstbasesink.c:2464
#4 0x00007fb77e0ec51f in gst_base_sink_do_sync (basesink=0x203e9e0, obj=0x7fb73409d330, late=0x7fb729ff9cb4, step_end=0x7fb729ff9cb0) at gstbasesink.c:2667
#5 0x00007fb77e0f08f4 in gst_base_sink_chain_unlocked (basesink=0x203e9e0, pad=0x2040120, obj=0x7fb73409d330, is_list=0) at gstbasesink.c:3616
#6 0x00007fb77e0f1756 in gst_base_sink_chain_main (basesink=0x203e9e0, pad=0x2040120, obj=0x7fb73409d330, is_list=0) at gstbasesink.c:3775
#7 0x00007fb77e0f18c5 in gst_base_sink_chain (pad=0x2040120, parent=0x203e9e0, buf=0x7fb73409d330) at gstbasesink.c:3804
#8 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x2040120, parent=0x203e9e0, buffer=0x7fb73409d330) at gst-validate-pad-monitor.c:2269
#9 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x2040120, type=4112, data=0x7fb73409d330) at gstpad.c:4322
#10 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb7241f4c10, type=4112, data=0x7fb73409d330) at gstpad.c:4578
#11 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb7241f4c10, buffer=0x7fb73409d330) at gstpad.c:4697
#12 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb72419b1b0, parent=0x7fb7241f4c10, buffer=0x7fb73409d330) at gstghostpad.c:127
#13 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb72419b1b0, type=4112, data=0x7fb73409d330) at gstpad.c:4322
#14 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724204740, type=4112, data=0x7fb73409d330) at gstpad.c:4578
#15 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724204740, buffer=0x7fb73409d330) at gstpad.c:4697
#16 0x00007fb77e10965e in gst_base_transform_chain (pad=0x7fb7242044f0, parent=0x7fb7242170d0, buffer=0x7fb73409d330) at gstbasetransform.c:2330
#17 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb7242044f0, parent=0x7fb7242170d0, buffer=0x7fb73409d330) at gst-validate-pad-monitor.c:2269
#18 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7242044f0, type=4112, data=0x7fb73409d330) at gstpad.c:4322
#19 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724204be0, type=4112, data=0x7fb73409d330) at gstpad.c:4578
#20 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724204be0, buffer=0x7fb73409d330) at gstpad.c:4697
#21 0x00007fb77e10965e in gst_base_transform_chain (pad=0x7fb724204e30, parent=0x7fb72421e1c0, buffer=0x7fb73409d330) at gstbasetransform.c:2330
#22 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb724204e30, parent=0x7fb72421e1c0, buffer=0x7fb73409d330) at gst-validate-pad-monitor.c:2269
#23 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb724204e30, type=4112, data=0x7fb73409d330) at gstpad.c:4322
#24 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724205080, type=4112, data=0x7fb73409d330) at gstpad.c:4578
#25 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724205080, buffer=0x7fb73409d330) at gstpad.c:4697
#26 0x00007fb77e10965e in gst_base_transform_chain (pad=0x7fb7242052d0, parent=0x7fb72421a200, buffer=0x7fb73409d330) at gstbasetransform.c:2330
#27 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb7242052d0, parent=0x7fb72421a200, buffer=0x7fb73409d330) at gst-validate-pad-monitor.c:2269
#28 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7242052d0, type=4112, data=0x7fb73409d330) at gstpad.c:4322
#29 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb72419af50, type=4112, data=0x7fb73409d330) at gstpad.c:4578
#30 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb72419af50, buffer=0x7fb73409d330) at gstpad.c:4697
#31 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb7241f4990, parent=0x7fb7241a8370, buffer=0x7fb73409d330) at gstghostpad.c:127
#32 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7241f4990, type=4112, data=0x7fb73409d330) at gstpad.c:4322
#33 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb7241b3d40, type=4112, data=0x7fb73409d330) at gstpad.c:4578
#34 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb7241b3d40, buffer=0x7fb73409d330) at gstpad.c:4697
#35 0x00007fb757913cfc in gst_queue_push_one (queue=0x7fb72001f390) at gstqueue.c:1384
#36 0x00007fb757914b58 in gst_queue_loop (pad=0x7fb7241b3d40) at gstqueue.c:1537
#37 0x00007fb77de1aa1f in gst_task_func (task=0x7fb724011050) at gsttask.c:328
#38 0x00007fb77de1bbe7 in default_func (tdata=0x7fb724223130, pool=0x1daf110) at gsttaskpool.c:69
#39 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#40 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#41 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#42 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 14 (Thread 0x7fb72a7fc700 (LWP 15512)):
#0 0x00007fb77c4ec879 in syscall () at /lib64/libc.so.6
#1 0x00007fb77c84a653 in g_cond_wait () at /lib64/libglib-2.0.so.0
#2 0x00007fb757914719 in gst_queue_loop (pad=0x7fb7241971f0) at gstqueue.c:1525
#3 0x00007fb77de1aa1f in gst_task_func (task=0x7fb740007ef0) at gsttask.c:328
#4 0x00007fb77de1bbe7 in default_func (tdata=0x7fb7242082a0, pool=0x1daf110) at gsttaskpool.c:69
#5 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#6 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#8 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 13 (Thread 0x7fb72affd700 (LWP 15509)):
#0 0x00007fb77c4e2e54 in read () at /lib64/libc.so.6
#1 0x00007fb77c4746e0 in __GI__IO_file_underflow () at /lib64/libc.so.6
#2 0x00007fb77c468f34 in getdelim () at /lib64/libc.so.6
#3 0x00007fb77d707de3 in proc_maps_report () at /lib64/libdw.so.1
#4 0x00007fb77d7086a7 in dwfl_linux_proc_report () at /lib64/libdw.so.1
#5 0x00007fb77ddc4ded in append_debug_info (trace=0x7fb73c17c820, dwfl=0x7fb72005b7a0, ip=0x7fb77dddcefe <gst_pad_chain_data_unchecked+1325>) at gstinfo.c:2633
#6 0x00007fb77ddc51ab in generate_unwind_trace (flags=GST_STACK_TRACE_SHOW_FULL) at gstinfo.c:2710
#7 0x00007fb77ddc5358 in gst_debug_get_stack_trace (flags=GST_STACK_TRACE_SHOW_FULL) at gstinfo.c:2788
#8 0x00007fb77f9e7d02 in gst_validate_report_new (issue=0x1fe4720, reporter=0x201a180, message=0x7fb72004bc20 "gst_buffer_pool_acquire_buffer: assertion 'GST_IS_BUFFER_POOL (pool)' failed") at gst-validate-report.c:729
#9 0x00007fb77f9d2ea1 in gst_validate_report_valist (reporter=0x201a180, issue_id=2376, format=0x7fb77fa045d9 "%s", var_args=0x7fb72affb538) at gst-validate-reporter.c:186
#10 0x00007fb77f9d35f4 in gst_validate_report (reporter=0x201a180, issue_id=2376, format=0x7fb77fa045d9 "%s") at gst-validate-reporter.c:303
#11 0x00007fb77f9d34ab in gst_validate_reporter_g_log_func (log_domain=0x7fb77de53de0 <g_log_domain_gstreamer> "GStreamer", log_level=G_LOG_LEVEL_CRITICAL, message=0x7fb720121590 "gst_buffer_pool_acquire_buffer: assertion 'GST_IS_BUFFER_POOL (pool)' failed", reporter=0x201a180) at gst-validate-reporter.c:276
#12 0x00007fb77c80ab6f in g_logv () at /lib64/libglib-2.0.so.0
#13 0x00007fb77c80ad63 in g_log () at /lib64/libglib-2.0.so.0
#14 0x00007fb77dd91141 in gst_buffer_pool_acquire_buffer (pool=0x0, buffer=0x7fb72affb860, params=0x0) at gstbufferpool.c:1254
#15 0x00007fb7556dcbb3 in gst_rtp_vraw_depay_process_packet (depayload=0x7fb720012c70, rtp=0x7fb72affb9d0) at gstrtpvrawdepay.c:362
#16 0x00007fb756e3dfe2 in gst_rtp_base_depayload_handle_buffer (filter=0x7fb720012c70, bclass=0x7fb720012290, in=0x7fb73c0e1580) at gstrtpbasedepayload.c:468
#17 0x00007fb756e3e566 in gst_rtp_base_depayload_chain (pad=0x7fb73c02b9d0, parent=0x7fb720012c70, in=0x7fb73c0e1580) at gstrtpbasedepayload.c:539
#18 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb73c02b9d0, parent=0x7fb720012c70, buffer=0x7fb73c0e1580) at gst-validate-pad-monitor.c:2269
#19 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb73c02b9d0, type=4112, data=0x7fb73c0e1580) at gstpad.c:4322
#20 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb73c02b780, type=4112, data=0x7fb73c0e1580) at gstpad.c:4578
#21 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb73c02b780, buffer=0x7fb73c0e1580) at gstpad.c:4697
#22 0x00007fb75792d14b in gst_type_find_element_chain (pad=0x7fb73c02b530, parent=0x7fb72000b060, buffer=0x7fb73c0e1580) at gsttypefindelement.c:894
#23 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb73c02b530, parent=0x7fb72000b060, buffer=0x7fb73c0e1580) at gst-validate-pad-monitor.c:2269
#24 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb73c02b530, type=4112, data=0x7fb73c0e1580) at gstpad.c:4322
#25 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb72400ac50, type=4112, data=0x7fb73c0e1580) at gstpad.c:4578
#26 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb72400ac50, buffer=0x7fb73c0e1580) at gstpad.c:4697
#27 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb7240090f0, parent=0x7fb72400eac0, buffer=0x7fb73c0e1580) at gstghostpad.c:127
#28 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7240090f0, type=4112, data=0x7fb73c0e1580) at gstpad.c:4322
#29 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724008e70, type=4112, data=0x7fb73c0e1580) at gstpad.c:4578
#30 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724008e70, buffer=0x7fb73c0e1580) at gstpad.c:4697
#31 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb72400a9f0, parent=0x7fb724008e70, buffer=0x7fb73c0e1580) at gstghostpad.c:127
#32 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb72400a9f0, type=4112, data=0x7fb73c0e1580) at gstpad.c:4322
#33 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724008bf0, type=4112, data=0x7fb73c0e1580) at gstpad.c:4578
#34 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724008bf0, buffer=0x7fb73c0e1580) at gstpad.c:4697
#35 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb72400a790, parent=0x7fb724008bf0, buffer=0x7fb73c0e1580) at gstghostpad.c:127
#36 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb72400a790, type=4112, data=0x7fb73c0e1580) at gstpad.c:4322
#37 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb73c02b2e0, type=4112, data=0x7fb73c0e1580) at gstpad.c:4578
#38 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb73c02b2e0, buffer=0x7fb73c0e1580) at gstpad.c:4697
#39 0x00007fb75594d329 in gst_rtp_pt_demux_chain (pad=0x7fb73c02a060, parent=0x201acc0, buf=0x7fb73c0e1580) at gstrtpptdemux.c:552
#40 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb73c02a060, parent=0x201acc0, buffer=0x7fb73c0e1580) at gst-validate-pad-monitor.c:2269
#41 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb73c02a060, type=4112, data=0x7fb73c0e1580) at gstpad.c:4322
#42 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb75006bad0, type=4112, data=0x7fb73c0e1580) at gstpad.c:4578
#43 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb75006bad0, buffer=0x7fb73c0e1580) at gstpad.c:4697
#44 0x00007fb75593fedb in pop_and_push_next (jitterbuffer=0x7fb73c023f90, seqnum=9404) at gstrtpjitterbuffer.c:3514
#45 0x00007fb7559404d9 in handle_next_buffer (jitterbuffer=0x7fb73c023f90) at gstrtpjitterbuffer.c:3613
#46 0x00007fb755943339 in gst_rtp_jitter_buffer_loop (jitterbuffer=0x7fb73c023f90) at gstrtpjitterbuffer.c:4159
#47 0x00007fb77de1aa1f in gst_task_func (task=0x7fb75005c830) at gsttask.c:328
#48 0x00007fb77de1bbe7 in default_func (tdata=0x7fb73c009d40, pool=0x1daf110) at gsttaskpool.c:69
#49 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#50 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#51 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#52 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 12 (Thread 0x7fb72b7fe700 (LWP 15508)):
#0 0x00007fb77c4e74e6 in ppoll () at /lib64/libc.so.6
#1 0x00007fb77ddf33f2 in gst_poll_wait (set=0x1fed630, timeout=11843024141246) at gstpoll.c:1468
#2 0x00007fb77de12a0e in gst_system_clock_id_wait_jitter_unlocked (clock=0x219a0d0, entry=0x7fb710002aa0, jitter=0x7fb72b7fdd18, restart=1) at gstsystemclock.c:725
#3 0x00007fb77de130dc in gst_system_clock_id_wait_jitter (clock=0x219a0d0, entry=0x7fb710002aa0, jitter=0x7fb72b7fdd18) at gstsystemclock.c:867
#4 0x00007fb77dd9dd31 in gst_clock_id_wait (id=0x7fb710002aa0, jitter=0x7fb72b7fdd18) at gstclock.c:563
#5 0x00007fb755942cdd in wait_next_timeout (jitterbuffer=0x7fb73c023f90) at gstrtpjitterbuffer.c:4112
#6 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#8 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 11 (Thread 0x7fb72bfff700 (LWP 15507)):
#0 0x00007fb77c4ec879 in syscall () at /lib64/libc.so.6
#1 0x00007fb77c84a653 in g_cond_wait () at /lib64/libglib-2.0.so.0
#2 0x00007fb7579133ef in gst_queue_chain_buffer_or_list (pad=0x7fb7241b3af0, parent=0x7fb72001f390, obj=0x7fb7340c9400, is_list=0) at gstqueue.c:1247
#3 0x00007fb757913b8e in gst_queue_chain (pad=0x7fb7241b3af0, parent=0x7fb72001f390, buffer=0x7fb7340c9400) at gstqueue.c:1345
#4 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb7241b3af0, parent=0x7fb72001f390, buffer=0x7fb7340c9400) at gst-validate-pad-monitor.c:2269
#5 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7241b3af0, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#6 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb72419b410, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#7 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb72419b410, buffer=0x7fb7340c9400) at gstpad.c:4697
#8 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb7241f4e90, parent=0x2044ad0, buffer=0x7fb7340c9400) at gstghostpad.c:127
#9 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7241f4e90, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#10 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724205520, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#11 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724205520, buffer=0x7fb7340c9400) at gstpad.c:4697
#12 0x00007fb757bd246a in gst_stream_synchronizer_sink_chain (pad=0x7fb724204990, parent=0x201a040, buffer=0x7fb7340c9400) at gststreamsynchronizer.c:716
#13 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb724204990, parent=0x201a040, buffer=0x7fb7340c9400) at gst-validate-pad-monitor.c:2269
#14 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb724204990, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#15 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb72419b660, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#16 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb72419b660, buffer=0x7fb7340c9400) at gstpad.c:4697
#17 0x00007fb757929e26 in gst_tee_handle_data (tee=0x7fb72419f000, data=0x7fb7340c9400, is_list=0) at gsttee.c:899
#18 0x00007fb75792a391 in gst_tee_chain (pad=0x7fb724196410, parent=0x7fb72419f000, buffer=0x7fb7340c9400) at gsttee.c:1022
#19 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb724196410, parent=0x7fb72419f000, buffer=0x7fb7340c9400) at gst-validate-pad-monitor.c:2269
#20 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb724196410, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#21 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb72400bcf0, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#22 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb72400bcf0, buffer=0x7fb7340c9400) at gstpad.c:4697
#23 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb7240095f0, parent=0x2018240, buffer=0x7fb7340c9400) at gstghostpad.c:127
#24 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7240095f0, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#25 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb7241961c0, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#26 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb7241961c0, buffer=0x7fb7340c9400) at gstpad.c:4697
#27 0x00007fb7578ff3a3 in gst_selector_pad_chain (pad=0x7fb72001edd0, parent=0x204db80, buf=0x7fb7340c9400) at gstinputselector.c:1131
#28 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb72001edd0, parent=0x204db80, buffer=0x7fb7340c9400) at gst-validate-pad-monitor.c:2269
#29 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb72001edd0, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#30 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724008970, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#31 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724008970, buffer=0x7fb7340c9400) at gstpad.c:4697
#32 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb72400ba90, parent=0x7fb724008970, buffer=0x7fb7340c9400) at gstghostpad.c:127
#33 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb72400ba90, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#34 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb72401c070, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#35 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb72401c070, buffer=0x7fb7340c9400) at gstpad.c:4697
#36 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb72400a530, parent=0x7fb72401c070, buffer=0x7fb7340c9400) at gstghostpad.c:127
#37 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb72400a530, type=4112, data=0x7fb7340c9400) at gstpad.c:4322
#38 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb73c02bc20, type=4112, data=0x7fb7340c9400) at gstpad.c:4578
#39 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb73c02bc20, buffer=0x7fb7340c9400) at gstpad.c:4697
#40 0x00007fb756e3f5cc in gst_rtp_base_depayload_push (filter=0x7fb7241943b0, out_buf=0x7fb7340c9400) at gstrtpbasedepayload.c:858
#41 0x00007fb756e3e04c in gst_rtp_base_depayload_handle_buffer (filter=0x7fb7241943b0, bclass=0x7fb724191da0, in=0x7fb7340c9c80) at gstrtpbasedepayload.c:479
#42 0x00007fb756e3e566 in gst_rtp_base_depayload_chain (pad=0x7fb73c02b090, parent=0x7fb7241943b0, in=0x7fb7340c9c80) at gstrtpbasedepayload.c:539
#43 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb73c02b090, parent=0x7fb7241943b0, buffer=0x7fb7340c9c80) at gst-validate-pad-monitor.c:2269
#44 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb73c02b090, type=4112, data=0x7fb7340c9c80) at gstpad.c:4322
#45 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb73c02ae40, type=4112, data=0x7fb7340c9c80) at gstpad.c:4578
#46 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb73c02ae40, buffer=0x7fb7340c9c80) at gstpad.c:4697
#47 0x00007fb75792d14b in gst_type_find_element_chain (pad=0x7fb73c02abf0, parent=0x2196820, buffer=0x7fb7340c9c80) at gsttypefindelement.c:894
#48 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb73c02abf0, parent=0x2196820, buffer=0x7fb7340c9c80) at gst-validate-pad-monitor.c:2269
#49 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb73c02abf0, type=4112, data=0x7fb7340c9c80) at gstpad.c:4322
#50 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb72400a2d0, type=4112, data=0x7fb7340c9c80) at gstpad.c:4578
#51 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb72400a2d0, buffer=0x7fb7340c9c80) at gstpad.c:4697
#52 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb7240086f0, parent=0x7fb72400e080, buffer=0x7fb7340c9c80) at gstghostpad.c:127
#53 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb7240086f0, type=4112, data=0x7fb7340c9c80) at gstpad.c:4322
#54 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb724008470, type=4112, data=0x7fb7340c9c80) at gstpad.c:4578
#55 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb724008470, buffer=0x7fb7340c9c80) at gstpad.c:4697
#56 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x7fb72400a070, parent=0x7fb724008470, buffer=0x7fb7340c9c80) at gstghostpad.c:127
#57 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb72400a070, type=4112, data=0x7fb7340c9c80) at gstpad.c:4322
#58 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb7240081f0, type=4112, data=0x7fb7340c9c80) at gstpad.c:4578
#59 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb7240081f0, buffer=0x7fb7340c9c80) at gstpad.c:4697
#60 0x00007fb77ddbd999 in gst_proxy_pad_chain_default (pad=0x2049cf0, parent=0x7fb7240081f0, buffer=0x7fb7340c9c80) at gstghostpad.c:127
#61 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x2049cf0, type=4112, data=0x7fb7340c9c80) at gstpad.c:4322
#62 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb73c02a9a0, type=4112, data=0x7fb7340c9c80) at gstpad.c:4578
#63 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb73c02a9a0, buffer=0x7fb7340c9c80) at gstpad.c:4697
#64 0x00007fb75594d329 in gst_rtp_pt_demux_chain (pad=0x7fb75006acf0, parent=0x201a680, buf=0x7fb7340c9c80) at gstrtpptdemux.c:552
#65 0x00007fb77f9e2663 in gst_validate_pad_monitor_chain_func (pad=0x7fb75006acf0, parent=0x201a680, buffer=0x7fb7340c9c80) at gst-validate-pad-monitor.c:2269
#66 0x00007fb77dddcf02 in gst_pad_chain_data_unchecked (pad=0x7fb75006acf0, type=4112, data=0x7fb7340c9c80) at gstpad.c:4322
#67 0x00007fb77ddddd29 in gst_pad_push_data (pad=0x7fb75006a850, type=4112, data=0x7fb7340c9c80) at gstpad.c:4578
#68 0x00007fb77ddde490 in gst_pad_push (pad=0x7fb75006a850, buffer=0x7fb7340c9c80) at gstpad.c:4697
#69 0x00007fb75593fedb in pop_and_push_next (jitterbuffer=0x7fb734022cf0, seqnum=7212) at gstrtpjitterbuffer.c:3514
#70 0x00007fb7559404d9 in handle_next_buffer (jitterbuffer=0x7fb734022cf0) at gstrtpjitterbuffer.c:3613
#71 0x00007fb755943339 in gst_rtp_jitter_buffer_loop (jitterbuffer=0x7fb734022cf0) at gstrtpjitterbuffer.c:4159
#72 0x00007fb77de1aa1f in gst_task_func (task=0x7fb7400073b0) at gsttask.c:328
#73 0x00007fb77de1bbe7 in default_func (tdata=0x7fb73400a540, pool=0x1daf110) at gsttaskpool.c:69
#74 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#75 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#76 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#77 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 10 (Thread 0x7fb74cff9700 (LWP 15506)):
#0 0x00007fb77c4e74e6 in ppoll () at /lib64/libc.so.6
#1 0x00007fb77ddf33f2 in gst_poll_wait (set=0x1fed630, timeout=825503945244) at gstpoll.c:1468
#2 0x00007fb77de12a0e in gst_system_clock_id_wait_jitter_unlocked (clock=0x219a0d0, entry=0x7fb720016520, jitter=0x7fb74cff8d18, restart=1) at gstsystemclock.c:725
#3 0x00007fb77de130dc in gst_system_clock_id_wait_jitter (clock=0x219a0d0, entry=0x7fb720016520, jitter=0x7fb74cff8d18) at gstsystemclock.c:867
#4 0x00007fb77dd9dd31 in gst_clock_id_wait (id=0x7fb720016520, jitter=0x7fb74cff8d18) at gstclock.c:563
#5 0x00007fb755942cdd in wait_next_timeout (jitterbuffer=0x7fb734022cf0) at gstrtpjitterbuffer.c:4112
#6 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#7 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#8 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7fb74d7fa700 (LWP 15505)):
#0 0x00007fb77c4ec879 in syscall () at /lib64/libc.so.6
#1 0x00007fb77c84a653 in g_cond_wait () at /lib64/libglib-2.0.so.0
#2 0x00007fb77de1a948 in gst_task_func (task=0x2198290) at gsttask.c:313
#3 0x00007fb77de1bbe7 in default_func (tdata=0x7fb75003ec20, pool=0x1daf110) at gsttaskpool.c:69
#4 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#6 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#7 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7fb74dffb700 (LWP 15504)):
#0 0x00007fb77c4e73e9 in poll () at /lib64/libc.so.6
#1 0x00007fb77f47390c in g_socket_condition_timed_wait () at /lib64/libgio-2.0.so.0
#2 0x00007fb755b941c0 in gst_udpsrc_fill (psrc=0x7fb7500102a0, outbuf=0x7fb73c00d520) at gstudpsrc.c:877
#3 0x00007fb77e11c9d2 in gst_push_src_fill (bsrc=0x7fb7500102a0, offset=18446744073709551615, length=4096, ret=0x7fb73c00d520) at gstpushsrc.c:168
#4 0x00007fb77e0fa900 in gst_base_src_default_create (src=0x7fb7500102a0, offset=18446744073709551615, size=4096, buffer=0x7fb74dffabb0) at gstbasesrc.c:1530
#5 0x00007fb77e11c8bb in gst_push_src_create (bsrc=0x7fb7500102a0, offset=18446744073709551615, length=4096, ret=0x7fb74dffabb0) at gstpushsrc.c:134
#6 0x00007fb77e0fde5b in gst_base_src_get_range (src=0x7fb7500102a0, offset=18446744073709551615, length=4096, buf=0x7fb74dffac58) at gstbasesrc.c:2521
#7 0x00007fb77e0ff136 in gst_base_src_loop (pad=0x2040cb0) at gstbasesrc.c:2845
#8 0x00007fb77de1aa1f in gst_task_func (task=0x7fb75005c050) at gsttask.c:328
#9 0x00007fb77de1bbe7 in default_func (tdata=0x7fb750068410, pool=0x1daf110) at gsttaskpool.c:69
#10 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#11 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#12 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#13 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7fb74e7fc700 (LWP 15503)):
#0 0x00007fb77c4e73e9 in poll () at /lib64/libc.so.6
#1 0x00007fb77f47390c in g_socket_condition_timed_wait () at /lib64/libgio-2.0.so.0
#2 0x00007fb755b941c0 in gst_udpsrc_fill (psrc=0x7fb7500577e0, outbuf=0x7fb73400d250) at gstudpsrc.c:877
#3 0x00007fb77e11c9d2 in gst_push_src_fill (bsrc=0x7fb7500577e0, offset=18446744073709551615, length=4096, ret=0x7fb73400d250) at gstpushsrc.c:168
#4 0x00007fb77e0fa900 in gst_base_src_default_create (src=0x7fb7500577e0, offset=18446744073709551615, size=4096, buffer=0x7fb74e7fbbb0) at gstbasesrc.c:1530
#5 0x00007fb77e11c8bb in gst_push_src_create (bsrc=0x7fb7500577e0, offset=18446744073709551615, length=4096, ret=0x7fb74e7fbbb0) at gstpushsrc.c:134
#6 0x00007fb77e0fde5b in gst_base_src_get_range (src=0x7fb7500577e0, offset=18446744073709551615, length=4096, buf=0x7fb74e7fbc58) at gstbasesrc.c:2521
#7 0x00007fb77e0ff136 in gst_base_src_loop (pad=0x7fb7500455e0) at gstbasesrc.c:2845
#8 0x00007fb77de1aa1f in gst_task_func (task=0x7fb75005c290) at gsttask.c:328
#9 0x00007fb77de1bbe7 in default_func (tdata=0x7fb750068220, pool=0x1daf110) at gsttaskpool.c:69
#10 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#11 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#12 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#13 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7fb74effd700 (LWP 15502)):
#0 0x00007fb77c4e73e9 in poll () at /lib64/libc.so.6
#1 0x00007fb77f47390c in g_socket_condition_timed_wait () at /lib64/libgio-2.0.so.0
#2 0x00007fb755b941c0 in gst_udpsrc_fill (psrc=0x7fb750056250, outbuf=0x7fb734908d60) at gstudpsrc.c:877
#3 0x00007fb77e11c9d2 in gst_push_src_fill (bsrc=0x7fb750056250, offset=18446744073709551615, length=4096, ret=0x7fb734908d60) at gstpushsrc.c:168
#4 0x00007fb77e0fa900 in gst_base_src_default_create (src=0x7fb750056250, offset=18446744073709551615, size=4096, buffer=0x7fb74effcbb0) at gstbasesrc.c:1530
#5 0x00007fb77e11c8bb in gst_push_src_create (bsrc=0x7fb750056250, offset=18446744073709551615, length=4096, ret=0x7fb74effcbb0) at gstpushsrc.c:134
#6 0x00007fb77e0fde5b in gst_base_src_get_range (src=0x7fb750056250, offset=18446744073709551615, length=4096, buf=0x7fb74effcc58) at gstbasesrc.c:2521
#7 0x00007fb77e0ff136 in gst_base_src_loop (pad=0x7fb750045830) at gstbasesrc.c:2845
#8 0x00007fb77de1aa1f in gst_task_func (task=0x7fb75005c170) at gsttask.c:328
#9 0x00007fb77de1bbe7 in default_func (tdata=0x7fb750068520, pool=0x1daf110) at gsttaskpool.c:69
#10 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#11 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#12 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#13 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7fb754e69700 (LWP 15493)):
#0 0x00007fb77c4e73e9 in poll () at /lib64/libc.so.6
#1 0x00007fb77f47390c in g_socket_condition_timed_wait () at /lib64/libgio-2.0.so.0
#2 0x00007fb755b941c0 in gst_udpsrc_fill (psrc=0x7fb75000fa00, outbuf=0x7fb73c0e1be0) at gstudpsrc.c:877
#3 0x00007fb77e11c9d2 in gst_push_src_fill (bsrc=0x7fb75000fa00, offset=18446744073709551615, length=4096, ret=0x7fb73c0e1be0) at gstpushsrc.c:168
#4 0x00007fb77e0fa900 in gst_base_src_default_create (src=0x7fb75000fa00, offset=18446744073709551615, size=4096, buffer=0x7fb754e68bb0) at gstbasesrc.c:1530
#5 0x00007fb77e11c8bb in gst_push_src_create (bsrc=0x7fb75000fa00, offset=18446744073709551615, length=4096, ret=0x7fb754e68bb0) at gstpushsrc.c:134
#6 0x00007fb77e0fde5b in gst_base_src_get_range (src=0x7fb75000fa00, offset=18446744073709551615, length=4096, buf=0x7fb754e68c58) at gstbasesrc.c:2521
#7 0x00007fb77e0ff136 in gst_base_src_loop (pad=0x2040a60) at gstbasesrc.c:2845
#8 0x00007fb77de1aa1f in gst_task_func (task=0x2198ef0) at gsttask.c:328
#9 0x00007fb77de1bbe7 in default_func (tdata=0x7fb75004a520, pool=0x1daf110) at gsttaskpool.c:69
#10 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#11 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#12 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#13 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7fb75566a700 (LWP 15492)):
#0 0x00007fb77c4ec879 in syscall () at /lib64/libc.so.6
#1 0x00007fb77c84a653 in g_cond_wait () at /lib64/libglib-2.0.so.0
#2 0x00007fb77de1a948 in gst_task_func (task=0x2198170) at gsttask.c:313
#3 0x00007fb77de1bbe7 in default_func (tdata=0x7fb75003f150, pool=0x1daf110) at gsttaskpool.c:69
#4 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#6 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#7 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7fb7565a6700 (LWP 15484)):
#0 0x00007fb77c4e73e9 in poll () at /lib64/libc.so.6
#1 0x00007fb77f47390c in g_socket_condition_timed_wait () at /lib64/libgio-2.0.so.0
#2 0x00007fb77f47494e in g_socket_receive_with_timeout () at /lib64/libgio-2.0.so.0
#3 0x00007fb77f458790 in g_input_stream_read () at /lib64/libgio-2.0.so.0
#4 0x00007fb75727504c in fill_raw_bytes (conn=0x7fb750002550, buffer=0x7fb7565a4ad8 "", size=1, block=1, err=0x7fb7565a4a30) at gstrtspconnection.c:1230
#5 0x00007fb75727522c in fill_bytes (conn=0x7fb750002550, buffer=0x7fb7565a4ad8 "", size=1, block=1, err=0x7fb7565a4a30) at gstrtspconnection.c:1289
#6 0x00007fb7572752ad in read_bytes (conn=0x7fb750002550, buffer=0x7fb7565a4ad8 "", idx=0x7fb7565a5ad8, size=1, block=1) at gstrtspconnection.c:1309
#7 0x00007fb757276722 in build_next (builder=0x7fb7565a4ad0, message=0x7fb7565a5b80, conn=0x7fb750002550, block=1) at gstrtspconnection.c:1981
#8 0x00007fb75727717b in gst_rtsp_connection_receive (conn=0x7fb750002550, message=0x7fb7565a5b80, timeout=0x7fb7565a5b70) at gstrtspconnection.c:2286
#9 0x00007fb757497649 in gst_rtspsrc_connection_receive (src=0x2192020, conninfo=0x2192440, message=0x7fb7565a5b80, timeout=0x7fb7565a5b70) at gstrtspsrc.c:2619
#10 0x00007fb7574a1175 in gst_rtspsrc_loop_udp (src=0x2192020) at gstrtspsrc.c:5526
#11 0x00007fb7574a33cd in gst_rtspsrc_loop (src=0x2192020) at gstrtspsrc.c:5943
#12 0x00007fb7574ad171 in gst_rtspsrc_thread (src=0x2192020) at gstrtspsrc.c:8709
#13 0x00007fb77de1aa1f in gst_task_func (task=0x2198050) at gsttask.c:328
#14 0x00007fb77de1bbe7 in default_func (tdata=0x2052bc0, pool=0x1daf110) at gsttaskpool.c:69
#15 0x00007fb77c82c993 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0
#16 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#17 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#18 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7fb76d613700 (LWP 15478)):
#0 0x00007fb77c4e73e9 in poll () at /lib64/libc.so.6
#1 0x00007fb77c803bc6 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2 0x00007fb77c803cf0 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3 0x00007fb77c803d41 in glib_worker_main () at /lib64/libglib-2.0.so.0
#4 0x00007fb77c82bf8a in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007fb77e343594 in start_thread () at /lib64/libpthread.so.0
#6 0x00007fb77c4f1e6f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7fb77fe0a880 (LWP 15473)):
#0 0x00007fb77c4e73e9 in poll () at /lib64/libc.so.6
#1 0x00007fb77c803bc6 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2 0x00007fb77c803f82 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#3 0x0000000000403bba in main (argc=5, argv=0x7ffdd872ed48) at gst-validate.c:524