Gstreamer rtsp server cannot re-connection

Hi everyone,

We get a new problem with the before topic:

We running the rtsp server with gst-rtsp-server in the Nano is working well at first time connection.
But when we disconnect the client player (VLC), and try to connect the rtsp server again, the client player is always waiting for connection with no video display.

There’s log when we disconnect client player and re-connect again with GST_DEBUG=4 .
0:00:21.028030557 10627 0x55bafcfd90 INFO rtspclient rtsp-client.c:3468:handle_request: client 0x55bb1a2110: received a request TEARDOWN rtsp://192.168.1.222:8554/rgb/ 1.0
0:00:21.028140873 10627 0x55bafcfd90 INFO rtspmedia rtsp-media.c:4083:gst_rtsp_media_set_state: going to state NULL media 0x7f70088280, target state PLAYING
0:00:21.028203375 10627 0x55bafcfd90 INFO rtspstream rtsp-stream.c:3761:update_transport: removing 192.168.1.160:56210-56211
0:00:21.028273585 10627 0x55bafcfd90 INFO rtspmedia rtsp-media.c:4134:gst_rtsp_media_set_state: state 1 active 0 media 0x7f70088280 do_state 1
0:00:21.028298847 10627 0x55bafcfd90 INFO rtspmedia rtsp-media.c:3431:gst_rtsp_media_unprepare: unprepare media 0x7f70088280
0:00:21.028318118 10627 0x55bafcfd90 INFO rtspmedia rtsp-media.c:2632:set_target_state: set target state to NULL for media 0x7f70088280
0:00:21.028341556 10627 0x55bafcfd90 INFO rtspmedia rtsp-media.c:2619:set_state: set state to NULL for media 0x7f70088280
0:00:21.028420257 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.028491822 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.028524375 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.028593804 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘multiudpsink1’ changed state to 3(PAUSED) successfully
0:00:21.028628857 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.028684849 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.028715370 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.028754174 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘multiudpsink0’ changed state to 3(PAUSED) successfully
0:00:21.028793394 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.028823343 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.028914700 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.028956888 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘tee1’ changed state to 3(PAUSED) successfully
0:00:21.028993713 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.029022880 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.029050902 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.029086736 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘tee0’ changed state to 3(PAUSED) successfully
0:00:21.029124863 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.029178250 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.029206376 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.029228564 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.029260961 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpstorage0’ changed state to 3(PAUSED) successfully
0:00:21.029293670 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.029323775 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.029351328 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.029392371 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘funnel0’ changed state to 3(PAUSED) successfully
0:00:21.029457998 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.029493103 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.029521177 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.029558366 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpssrcdemux0’ changed state to 3(PAUSED) successfully
0:00:21.029592794 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.029641858 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.029670765 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.029709100 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpsession0’ changed state to 3(PAUSED) successfully
0:00:21.029744049 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.029773060 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.029800249 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.029880303 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘funnel1’ changed state to 3(PAUSED) successfully
0:00:21.029914106 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.029941555 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.029978796 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpbin0’ changed state to 3(PAUSED) successfully
0:00:21.030009630 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.030107602 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.030138436 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.030165781 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.030203490 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘pay0’ changed state to 3(PAUSED) successfully
0:00:21.030277399 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.030308025 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.030335526 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.030371777 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘capsfilter2’ changed state to 3(PAUSED) successfully
0:00:21.030405893 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.030474957 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.030505427 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.030569596 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘nvv4l2h264enc0’ changed state to 3(PAUSED) successfully
0:00:21.030607410 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.030917784 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.030949816 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.030989192 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘capsfilter1’ changed state to 3(PAUSED) successfully
0:00:21.031025079 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.031057111 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.031084143 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.031122061 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘nvvconv0’ changed state to 3(PAUSED) successfully
0:00:21.031156021 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.031183938 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.031211335 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.031294098 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘capsfilter0’ changed state to 3(PAUSED) successfully
0:00:21.031326755 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.031358058 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.031448478 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.031499834 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2997:gst_bin_change_state_func: child ‘v4l2src0’ changed state to 3(PAUSED) successfully without preroll
0:00:21.031529678 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.031551450 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.031582649 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2997:gst_bin_change_state_func: child ‘bin0’ changed state to 3(PAUSED) successfully without preroll
0:00:21.031613431 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PLAYING pending VOID_PENDING, desired next PAUSED
0:00:21.031641401 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to PAUSED
0:00:21.031663537 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (VOID_PENDING pending)
0:00:21.031717757 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘funnel2’ changed state to 3(PAUSED) successfully
0:00:21.031744425 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘udpsrc0’ changed state to 3(PAUSED) successfully
0:00:21.031779947 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2651:gst_element_continue_state: committing state from PLAYING to PAUSED, pending NULL, next READY
0:00:21.031801406 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PLAYING to PAUSED (NULL pending)
0:00:21.031826719 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2658:gst_element_continue_state: continue state change PAUSED to READY, final NULL
0:00:21.031876408 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.031953494 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.031978182 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.032012298 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘multiudpsink1’ changed state to 2(READY) successfully
0:00:21.032045111 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.032148552 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.032174647 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.032206939 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘multiudpsink0’ changed state to 2(READY) successfully
0:00:21.032236420 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.032281890 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.032306838 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.032337985 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘tee1’ changed state to 2(READY) successfully
0:00:21.032367465 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.032408873 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.032433457 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.032504657 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘tee0’ changed state to 2(READY) successfully
0:00:21.032540127 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.032594087 10627 0x55bafcfd90 INFO rtspstream rtsp-stream.c:1878:caps_notify: stream 0x7f7008e340 received caps (nil), (NULL)
0:00:21.032657631 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.032694247 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.032718466 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.032752426 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpstorage0’ changed state to 2(READY) successfully
0:00:21.032781541 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.032817532 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.032842793 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.032906753 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘funnel0’ changed state to 2(READY) successfully
0:00:21.032939931 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.032976391 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.033001652 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.033037278 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpssrcdemux0’ changed state to 2(READY) successfully
0:00:21.033069415 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.033320933 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.033372758 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.033404998 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpsession0’ changed state to 2(READY) successfully
0:00:21.033431822 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.033465729 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.033486668 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.033513648 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘funnel1’ changed state to 2(READY) successfully
0:00:21.033590942 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.033613547 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.033642714 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘rtpbin0’ changed state to 2(READY) successfully
0:00:21.033702508 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.033749176 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.033801782 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.033834960 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘pay0’ changed state to 2(READY) successfully
0:00:21.033863711 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.033910900 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2676:gst_element_continue_state: completed state change to READY
0:00:21.033934494 10627 0x55bafcfd90 INFO GST_STATES gstelement.c:2579:_priv_gst_element_state_changed: notifying about state-changed PAUSED to READY (VOID_PENDING pending)
0:00:21.033965849 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2954:gst_bin_change_state_func: child ‘capsfilter2’ changed state to 2(READY) successfully
0:00:21.034032779 10627 0x55bafcfd90 INFO GST_STATES gstbin.c:2506:gst_bin_element_set_state: current PAUSED pending VOID_PENDING, desired next READY
0:00:21.054749113 10627 0x7f6c033cf0 INFO v4l2src gstv4l2src.c:957:gst_v4l2src_create: sync to 0:00:14.266666524 out ts 0:00:17.293896515

0:00:56.824242623 10627 0x55baf5c000 INFO rtspclient rtsp-client.c:4132:gst_rtsp_client_set_connection: client 0x55bb1a2220 connected to server ip 192.168.1.222, ipv6 = 0
0:00:56.824296010 10627 0x55baf5c000 INFO rtspclient rtsp-client.c:4135:gst_rtsp_client_set_connection: added new client 0x55bb1a2220 ip 192.168.1.160:57539
0:00:56.824380231 10627 0x55baf5c000 INFO rtspclient rtsp-client.c:4631:gst_rtsp_client_attach: client 0x55bb1a2220: attaching to context 0x55bb1a31a0
0:01:01.828456819 10627 0x55baf5c000 INFO rtspclient rtsp-client.c:4132:gst_rtsp_client_set_connection: client 0x55bb1a2330 connected to server ip 192.168.1.222, ipv6 = 0
0:01:01.828505988 10627 0x55baf5c000 INFO rtspclient rtsp-client.c:4135:gst_rtsp_client_set_connection: added new client 0x55bb1a2330 ip 192.168.1.160:57540
0:01:01.828572917 10627 0x55baf5c000 INFO rtspclient rtsp-client.c:4631:gst_rtsp_client_attach: client 0x55bb1a2330: attaching to context 0x55bb1a31a0

Hi,
We have tried the pipeline on r32.3.1 and don’t see the issue:

Probably it is an issue in the source. Please try videotestsrc.