root@tda4vm-sk:/opt/edge_ai_apps# ls PROCESSOR-SDK-LINUX-SK-TDA4VM_manifest.html download_models.sh apps_cpp edge_ai_apps_manifest.html apps_python init_script.sh configs internal_docs data scripts docker setup_script.sh docs tests root@tda4vm-sk:/opt/edge_ai_apps# GST_DEBUG=4 gst-launch-1.0 v4l2src device=/dev//video2 io-mode=2 ! autovideosink 0:00:00.008271820 1464 0x25a11e00 INFO GST_INIT gst.c:586:init_pre: Initializing GStreamer Core Library version 1.16.3 0:00:00.008335660 1464 0x25a11e00 INFO GST_INIT gst.c:587:init_pre: Using library installed in /usr/lib 0:00:00.008362645 1464 0x25a11e00 INFO GST_INIT gst.c:605:init_pre: Linux tda4vm-sk 5.10.100-g7a7a3af903 #1 SMP PREEMPT Mon Apr 18 21:26:24 UTC 2022 aarch64 0:00:00.015293975 1464 0x25a11e00 INFO GST_INIT gstmessage.c:128:_priv_gst_message_initialize: init messages 0:00:00.017689100 1464 0x25a11e00 INFO GST_INIT gstcontext.c:84:_priv_gst_context_initialize: init contexts 0:00:00.017958545 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:318:_priv_gst_plugin_initialize: registering 0 static plugins 0:00:00.018094225 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:226:gst_plugin_register_static: registered static plugin "staticelements" 0:00:00.018110915 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:228:gst_plugin_register_static: added static plugin "staticelements", result: 1 0:00:00.018139135 1464 0x25a11e00 INFO GST_REGISTRY gstregistry.c:1733:ensure_current_registry: reading registry cache: /home/root/.cache/gstreamer-1.0/registry.aarch64.bin 0:00:00.067993235 1464 0x25a11e00 INFO GST_REGISTRY gstregistrybinary.c:621:priv_gst_registry_binary_read_cache: loaded /home/root/.cache/gstreamer-1.0/registry.aarch64.bin in 0.049803 seconds 0:00:00.068070965 1464 0x25a11e00 INFO GST_REGISTRY gstregistry.c:1592:scan_and_update_registry: Validating plugins from registry cache: /home/root/.cache/gstreamer-1.0/registry.aarch64.bin 0:00:00.075708020 1464 0x25a11e00 INFO GST_REGISTRY gstregistry.c:1340:gst_registry_scan_path_level: cached info for /usr/lib/gstreamer-1.0/libgstvideo4linux2.so is stale 0:00:00.000071335 1465 0x39f1800 INFO GST_INIT gst.c:586:init_pre: Initializing GStreamer Core Library version 1.16.3 0:00:00.000126610 1465 0x39f1800 INFO GST_INIT gst.c:587:init_pre: Using library installed in /usr/lib 0:00:00.000146445 1465 0x39f1800 INFO GST_INIT gst.c:605:init_pre: Linux tda4vm-sk 5.10.100-g7a7a3af903 #1 SMP PREEMPT Mon Apr 18 21:26:24 UTC 2022 aarch64 0:00:00.000486155 1465 0x39f1800 INFO GST_INIT gstmessage.c:128:_priv_gst_message_initialize: init messages 0:00:00.001086590 1465 0x39f1800 INFO GST_INIT gstcontext.c:84:_priv_gst_context_initialize: init contexts 0:00:00.001332000 1465 0x39f1800 INFO GST_PLUGIN_LOADING gstplugin.c:318:_priv_gst_plugin_initialize: registering 0 static plugins 0:00:00.001460385 1465 0x39f1800 INFO GST_PLUGIN_LOADING gstplugin.c:226:gst_plugin_register_static: registered static plugin "staticelements" 0:00:00.001476775 1465 0x39f1800 INFO GST_PLUGIN_LOADING gstplugin.c:228:gst_plugin_register_static: added static plugin "staticelements", result: 1 0:00:00.001501135 1465 0x39f1800 INFO GST_REGISTRY gstregistry.c:1768:ensure_current_registry: registry reading and updating done, result = 1 0:00:00.001513380 1465 0x39f1800 INFO GST_INIT gst.c:806:init_post: GLib runtime version: 2.62.6 0:00:00.001524205 1465 0x39f1800 INFO GST_INIT gst.c:808:init_post: GLib headers version: 2.62.6 0:00:00.001532580 1465 0x39f1800 INFO GST_INIT gst.c:810:init_post: initialized GStreamer successfully [ 53.059898] usb 1-1.1: reset high-speed USB device number 3 using xhci-hcd 0:00:00.546017130 1465 0x39f1800 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstvideo4linux2.so" loaded 0:00:00.634977825 1464 0x25a11e00 INFO GST_REGISTRY gstregistry.c:1700:scan_and_update_registry: Registry cache changed. Writing new registry cache 0:00:00.635012370 1464 0x25a11e00 INFO GST_REGISTRY gstregistrybinary.c:369:priv_gst_registry_binary_write_cache: Building binary registry cache image 0:00:00.672770595 1464 0x25a11e00 INFO GST_REGISTRY gstregistrybinary.c:401:priv_gst_registry_binary_write_cache: Writing binary registry cache 0:00:00.801508880 1464 0x25a11e00 INFO GST_REGISTRY gstregistrybinary.c:262:gst_registry_binary_cache_finish: Wrote binary registry cache 0:00:00.801574510 1464 0x25a11e00 INFO GST_REGISTRY gstregistry.c:1709:scan_and_update_registry: Registry cache written successfully 0:00:00.801590020 1464 0x25a11e00 INFO GST_REGISTRY gstregistry.c:1768:ensure_current_registry: registry reading and updating done, result = 1 0:00:00.801604375 1464 0x25a11e00 INFO GST_INIT gst.c:806:init_post: GLib runtime version: 2.62.6 0:00:00.801617710 1464 0x25a11e00 INFO GST_INIT gst.c:808:init_post: GLib headers version: 2.62.6 0:00:00.801626605 1464 0x25a11e00 INFO GST_INIT gst.c:810:init_post: initialized GStreamer successfully 0:00:00.801714600 1464 0x25a11e00 INFO GST_PIPELINE gstparse.c:336:gst_parse_launch_full: parsing pipeline description 'v4l2src device=/dev/video2 io-mode=2 ! autovideosink ' 0:00:00.810282530 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstvideo4linux2.so" loaded 0:00:00.810318625 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:363:gst_element_factory_create: creating element "v4l2src" 0:00:00.811407385 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'src' 0:00:00.815971580 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstautodetect.so" loaded 0:00:00.816003160 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:363:gst_element_factory_create: creating element "autovideosink" 0:00:00.816160010 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.826244260 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstcoreelements.so" loaded 0:00:00.826278935 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:360:gst_element_factory_create: creating element "fakesink" named "fake-video-sink" 0:00:00.826468055 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.826535045 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad fake-video-sink:sink 0:00:00.826554020 1464 0x25a11e00 INFO GST_PADS gstpad.c:2377:gst_pad_link_prepare: trying to link sink:proxypad0 and fake-video-sink:sink 0:00:00.826569955 1464 0x25a11e00 INFO GST_PADS gstpad.c:2585:gst_pad_link_full: linked sink:proxypad0 and fake-video-sink:sink, successful 0:00:00.826581175 1464 0x25a11e00 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.826623645 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:363:gst_element_factory_create: creating element "pipeline" 0:00:00.826729435 1464 0x25a11e00 INFO GST_PIPELINE grammar.y:648:gst_parse_perform_link: linking some pad of GstV4l2Src named v4l2src0 to some pad of GstAutoVideoSink named autovideosink0 (0/0) with caps "(NULL)" 0:00:00.826746795 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstutils.c:1771:gst_element_link_pads_full: trying to link element v4l2src0:(any) to element autovideosink0:(any) 0:00:00.826763740 1464 0x25a11e00 INFO GST_PADS gstutils.c:1034:gst_pad_check_link: trying to link v4l2src0:src and autovideosink0:sink 0:00:00.826818965 1464 0x25a11e00 INFO GST_PADS gstutils.c:1587:prepare_link_maybe_ghosting: v4l2src0 and autovideosink0 in same bin, no need for ghost pads 0:00:00.826841125 1464 0x25a11e00 INFO GST_PADS gstpad.c:2377:gst_pad_link_prepare: trying to link v4l2src0:src and autovideosink0:sink 0:00:00.826865945 1464 0x25a11e00 INFO GST_PADS gstpad.c:2585:gst_pad_link_full: linked v4l2src0:src and autovideosink0:sink, successful 0:00:00.826876040 1464 0x25a11e00 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.826886300 1464 0x25a11e00 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked: Received event on flushing pad. Discarding Setting pipeline to PAUSED ... 0:00:00.826991480 1464 0x25a11e00 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state: current NULL pending VOID_PENDING, desired next READY 0:00:00.827009755 1464 0x25a11e00 INFO GST_STATES gstelement.c:2688:gst_element_continue_state: completed state change to NULL 0:00:00.827031460 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2132:gst_pad_unlink: unlinking sink:proxypad0(0x25ddc130) and fake-video-sink:sink(0x25dd42d0) 0:00:00.827047225 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2187:gst_pad_unlink: unlinked sink:proxypad0 and fake-video-sink:sink 0:00:00.827059840 1464 0x25a11e00 INFO GST_PARENTAGE gstbin.c:1801:gst_bin_remove_func: removed child "fake-video-sink" 0:00:00.827080770 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3264:gst_element_dispose: 0x25de0410 dispose 0:00:00.827092710 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'sink' 0:00:00.827118405 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3309:gst_element_dispose: 0x25de0410 parent class dispose 0:00:00.827131135 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3341:gst_element_finalize: 0x25de0410 finalize 0:00:00.827142490 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3346:gst_element_finalize: 0x25de0410 finalize parent 0:00:00.831328155 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstkms.so" loaded 0:00:00.831366840 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:360:gst_element_factory_create: creating element "kmssink" named "autovideosink0-actual-sink-kms" 0:00:00.831735460 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.831803870 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad autovideosink0-actual-sink-kms:sink 0:00:00.842187340 1464 0x25a11e00 INFO kmssink gstkmssink.c:366:log_drm_version: DRM v1.0.0 [tidss �\ TI Keystone DSS �\ 20180215] 0:00:00.842241455 1464 0x25a11e00 INFO kmssink gstkmssink.c:411:get_drm_caps: prime import (?) / prime export (?) / async page flip (?) 0:00:00.842344725 1464 0x25a11e00 WARN kmssink gstkmssink.c:892:gst_kms_sink_start: error: Could not get allowed GstCaps of device 0:00:00.842357555 1464 0x25a11e00 WARN kmssink gstkmssink.c:892:gst_kms_sink_start: error: driver does not provide mode settings configuration 0:00:00.842388675 1464 0x25a11e00 INFO GST_ERROR_SYSTEM gstelement.c:2153:gst_element_message_full_with_details: posting message: Could not get allowed GstCaps of device 0:00:00.842453000 1464 0x25a11e00 INFO GST_ERROR_SYSTEM gstelement.c:2180:gst_element_message_full_with_details: posted error message: Could not get allowed GstCaps of device 0:00:00.842498355 1464 0x25a11e00 WARN basesink gstbasesink.c:5367:gst_base_sink_change_state: error: Failed to start 0:00:00.842520625 1464 0x25a11e00 INFO GST_ERROR_SYSTEM gstelement.c:2153:gst_element_message_full_with_details: posting message: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure. 0:00:00.842538765 1464 0x25a11e00 INFO GST_ERROR_SYSTEM gstelement.c:2180:gst_element_message_full_with_details: posted error message: GStreamer error: state change failed and some element failed to post a proper error message with the reason for the failure. 0:00:00.842551825 1464 0x25a11e00 INFO GST_STATES gstelement.c:2973:gst_element_change_state: have FAILURE change_state return 0:00:00.842564205 1464 0x25a11e00 INFO GST_STATES gstelement.c:2560:gst_element_abort_state: aborting state from NULL to READY 0:00:00.842597245 1464 0x25a11e00 INFO GST_STATES gstelement.c:2688:gst_element_continue_state: completed state change to NULL 0:00:00.867546210 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstopengl.so" loaded 0:00:00.867584785 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:360:gst_element_factory_create: creating element "glimagesink" named "autovideosink0-actual-sink-glimage" 0:00:00.868130565 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:363:gst_element_factory_create: creating element "glupload" 0:00:00.868325445 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.868354475 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'src' 0:00:00.868377290 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:363:gst_element_factory_create: creating element "glcolorconvert" 0:00:00.868535830 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.868560760 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'src' 0:00:00.868581355 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:363:gst_element_factory_create: creating element "glcolorbalance" 0:00:00.868725005 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.868750440 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'src' 0:00:00.868828595 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstutils.c:1771:gst_element_link_pads_full: trying to link element gluploadelement0:src to element glcolorconvertelement0:sink 0:00:00.868843975 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad gluploadelement0:src 0:00:00.868856350 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad glcolorconvertelement0:sink 0:00:00.868868900 1464 0x25a11e00 INFO GST_PADS gstutils.c:1587:prepare_link_maybe_ghosting: gluploadelement0 and glcolorconvertelement0 in same bin, no need for ghost pads 0:00:00.868893085 1464 0x25a11e00 INFO GST_PADS gstpad.c:2377:gst_pad_link_prepare: trying to link gluploadelement0:src and glcolorconvertelement0:sink 0:00:00.868914570 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer 0:00:00.875824795 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer 0:00:00.876162225 1464 0x25a11e00 INFO GST_PADS gstpad.c:2585:gst_pad_link_full: linked gluploadelement0:src and glcolorconvertelement0:sink, successful 0:00:00.876174685 1464 0x25a11e00 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.876187285 1464 0x25a11e00 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked: Received event on flushing pad. Discarding 0:00:00.876210065 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstutils.c:1771:gst_element_link_pads_full: trying to link element glcolorconvertelement0:src to element glcolorbalance0:sink 0:00:00.876222905 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad glcolorconvertelement0:src 0:00:00.876233935 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad glcolorbalance0:sink 0:00:00.876244810 1464 0x25a11e00 INFO GST_PADS gstutils.c:1587:prepare_link_maybe_ghosting: glcolorconvertelement0 and glcolorbalance0 in same bin, no need for ghost pads 0:00:00.876261440 1464 0x25a11e00 INFO GST_PADS gstpad.c:2377:gst_pad_link_prepare: trying to link glcolorconvertelement0:src and glcolorbalance0:sink 0:00:00.876277305 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer 0:00:00.884086460 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer 0:00:00.884148335 1464 0x25a11e00 INFO GST_PADS gstpad.c:2585:gst_pad_link_full: linked glcolorconvertelement0:src and glcolorbalance0:sink, successful 0:00:00.884159640 1464 0x25a11e00 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.884169515 1464 0x25a11e00 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked: Received event on flushing pad. Discarding 0:00:00.884187910 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad gluploadelement0:sink 0:00:00.884237735 1464 0x25a11e00 INFO GST_PADS gstpad.c:2377:gst_pad_link_prepare: trying to link sink:proxypad1 and gluploadelement0:sink 0:00:00.884252215 1464 0x25a11e00 INFO GST_PADS gstpad.c:2585:gst_pad_link_full: linked sink:proxypad1 and gluploadelement0:sink, successful 0:00:00.884261495 1464 0x25a11e00 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.884282025 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.884332385 1464 0x25a11e00 INFO gstcontrolbinding gstcontrolbinding.c:139:gst_control_binding_constructor: trying to put property 'contrast' under control 0:00:00.884357945 1464 0x25a11e00 INFO gstcontrolbinding gstcontrolbinding.c:139:gst_control_binding_constructor: trying to put property 'brightness' under control 0:00:00.884379480 1464 0x25a11e00 INFO gstcontrolbinding gstcontrolbinding.c:139:gst_control_binding_constructor: trying to put property 'hue' under control 0:00:00.884401245 1464 0x25a11e00 INFO gstcontrolbinding gstcontrolbinding.c:139:gst_control_binding_constructor: trying to put property 'saturation' under control 0:00:00.884595380 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.884654000 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstutils.c:1771:gst_element_link_pads_full: trying to link element glcolorbalance0:src to element sink:sink 0:00:00.884668040 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad glcolorbalance0:src 0:00:00.884679010 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad sink:sink 0:00:00.884690380 1464 0x25a11e00 INFO GST_PADS gstutils.c:1587:prepare_link_maybe_ghosting: glcolorbalance0 and sink in same bin, no need for ghost pads 0:00:00.884707900 1464 0x25a11e00 INFO GST_PADS gstpad.c:2377:gst_pad_link_prepare: trying to link glcolorbalance0:src and sink:sink 0:00:00.884732105 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query:<(NULL):sink> pad has no peer 0:00:00.892913035 1464 0x25a11e00 INFO GST_PADS gstpad.c:2585:gst_pad_link_full: linked glcolorbalance0:src and sink:sink, successful 0:00:00.892944630 1464 0x25a11e00 INFO GST_EVENT gstevent.c:1579:gst_event_new_reconfigure: creating reconfigure event 0:00:00.892959860 1464 0x25a11e00 INFO GST_EVENT gstpad.c:5812:gst_pad_send_event_unchecked: Received event on flushing pad. Discarding 0:00:00.893020500 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad autovideosink0-actual-sink-glimage:sink 0:00:00.899084030 1464 0x25a11e00 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state: current NULL pending VOID_PENDING, desired next READY 0:00:00.899132665 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer 0:00:00.899146470 1464 0x25a11e00 INFO GST_CONTEXT gstglutils.c:115:pad_query: pad peer query failed 0:00:00.899156735 1464 0x25a11e00 INFO GST_CONTEXT gstglutils.c:176:_gst_context_query: posting need context message 0:00:00.899190435 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer 0:00:00.899203905 1464 0x25a11e00 INFO GST_CONTEXT gstglutils.c:115:pad_query: pad peer query failed 0:00:00.899212870 1464 0x25a11e00 INFO GST_CONTEXT gstglutils.c:176:_gst_context_query: posting need context message 0:00:00.899235085 1464 0x25a11e00 INFO gldisplay gstgldisplay.c:284:gst_gl_display_new: creating a display, user choice:(NULL) (platform: (NULL)) 0:00:00.899786105 1464 0x25a11e00 INFO gldisplay gstgldisplay_wayland.c:161:gst_gl_display_wayland_new: Failed to open Wayland display connection. 0:00:00.900071625 1464 0x25a11e00 INFO GST_CONTEXT gstglutils.c:240:gst_gl_element_propagate_display_context: posting have context (0x259f7de0) message with display (0x25d1a070) 0:00:00.900121055 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer 0:00:00.900136200 1464 0x25a11e00 INFO GST_CONTEXT gstglutils.c:115:pad_query: pad peer query failed 0:00:00.900146760 1464 0x25a11e00 INFO GST_CONTEXT gstglutils.c:176:_gst_context_query: posting need context message 0:00:00.900185065 1464 0x25a11e00 INFO glcontext gstglcontext.c:332:gst_gl_context_new: creating a context for display , user choice:(null) 0:00:00.900259415 1464 0x25a11e00 INFO glwindow gstglwindow.c:247:gst_gl_window_new: creating a window, user choice:(null) 0:00:00.900272890 1464 0x25a11e00 WARN glwindow gstglwindow.c:288:gst_gl_window_new: Could not create window. user specified (null), creating dummy window 0:00:00.900449230 1464 0x25c2f680 INFO glcontext gstglcontext.c:1233:gst_gl_context_create_thread: Attempting to create opengl context. user chosen api(s) (any), compiled api support (gles2) display api (opengl opengl3 gles2) 0:00:00.900575565 1464 0x25c2f680 WARN glcontext gstglcontext.c:1240:gst_gl_context_create_thread: Failed to create context 0:00:00.900601240 1464 0x25a11e00 INFO glcontext gstglcontext.c:1042:gst_gl_context_create: gl thread created 0:00:00.900619750 1464 0x25a11e00 WARN glimagesink gstglimagesink.c:1010:_ensure_gl_setup: error: Failed to initialize egl: EGL_NOT_INITIALIZED 0:00:00.900642030 1464 0x25a11e00 INFO GST_ERROR_SYSTEM gstelement.c:2153:gst_element_message_full_with_details: posting message: Failed to initialize egl: EGL_NOT_INITIALIZED 0:00:00.900668485 1464 0x25a11e00 INFO GST_ERROR_SYSTEM gstelement.c:2180:gst_element_message_full_with_details: posted error message: Failed to initialize egl: EGL_NOT_INITIALIZED 0:00:00.900682525 1464 0x25a11e00 INFO GST_STATES gstelement.c:2973:gst_element_change_state: have FAILURE change_state return 0:00:00.900695175 1464 0x25a11e00 INFO GST_STATES gstelement.c:2560:gst_element_abort_state: aborting state from NULL to READY 0:00:00.900710845 1464 0x25a11e00 INFO GST_STATES gstbin.c:2968:gst_bin_change_state_func: child 'sink' failed to go to state 2(READY) 0:00:00.900745750 1464 0x25a11e00 INFO GST_STATES gstelement.c:2688:gst_element_continue_state: completed state change to NULL 0:00:00.900763925 1464 0x25a11e00 INFO GST_STATES gstelement.c:2688:gst_element_continue_state: completed state change to NULL 0:00:00.900781320 1464 0x25a11e00 INFO GST_STATES gstelement.c:2688:gst_element_continue_state: completed state change to NULL 0:00:00.900797255 1464 0x25a11e00 INFO GST_STATES gstelement.c:2688:gst_element_continue_state: completed state change to NULL 0:00:00.900816535 1464 0x25a11e00 INFO GST_STATES gstelement.c:2973:gst_element_change_state: have FAILURE change_state return 0:00:00.900860845 1464 0x25a11e00 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state: current NULL pending VOID_PENDING, desired next NULL 0:00:00.900874880 1464 0x25a11e00 INFO GST_STATES gstbin.c:2621:gst_bin_element_set_state: skipping transition from NULL to NULL 0:00:00.900888080 1464 0x25a11e00 INFO GST_STATES gstbin.c:2952:gst_bin_change_state_func: child 'sink' changed state to 1(NULL) successfully 0:00:00.900904390 1464 0x25a11e00 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state: current NULL pending VOID_PENDING, desired next NULL 0:00:00.900916845 1464 0x25a11e00 INFO GST_STATES gstbin.c:2621:gst_bin_element_set_state: skipping transition from NULL to NULL 0:00:00.900929730 1464 0x25a11e00 INFO GST_STATES gstbin.c:2952:gst_bin_change_state_func: child 'glcolorbalance0' changed state to 1(NULL) successfully 0:00:00.900944940 1464 0x25a11e00 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state: current NULL pending VOID_PENDING, desired next NULL 0:00:00.900957340 1464 0x25a11e00 INFO GST_STATES gstbin.c:2621:gst_bin_element_set_state: skipping transition from NULL to NULL 0:00:00.900970280 1464 0x25a11e00 INFO GST_STATES gstbin.c:2952:gst_bin_change_state_func: child 'glcolorconvertelement0' changed state to 1(NULL) successfully 0:00:00.900985485 1464 0x25a11e00 INFO GST_STATES gstbin.c:2503:gst_bin_element_set_state: current NULL pending VOID_PENDING, desired next NULL 0:00:00.900997340 1464 0x25a11e00 INFO GST_STATES gstbin.c:2621:gst_bin_element_set_state: skipping transition from NULL to NULL 0:00:00.901009775 1464 0x25a11e00 INFO GST_STATES gstbin.c:2952:gst_bin_change_state_func: child 'gluploadelement0' changed state to 1(NULL) successfully 0:00:00.901023015 1464 0x25a11e00 INFO GST_STATES gstelement.c:2688:gst_element_continue_state: completed state change to NULL 0:00:00.901052110 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2132:gst_pad_unlink: unlinking glcolorbalance0:src(0x25dd5300) and sink:sink(0x25dd5550) 0:00:00.901074915 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2187:gst_pad_unlink: unlinked glcolorbalance0:src and sink:sink 0:00:00.901093425 1464 0x25a11e00 INFO GST_PARENTAGE gstbin.c:1801:gst_bin_remove_func: removed child "sink" 0:00:00.901126865 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2132:gst_pad_unlink: unlinking glcolorconvertelement0:src(0x25dd4e60) and glcolorbalance0:sink(0x25dd50b0) 0:00:00.901145635 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2187:gst_pad_unlink: unlinked glcolorconvertelement0:src and glcolorbalance0:sink 0:00:00.901164020 1464 0x25a11e00 INFO GST_PARENTAGE gstbin.c:1801:gst_bin_remove_func: removed child "glcolorbalance0" 0:00:00.901182555 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3264:gst_element_dispose: 0x25df0110 dispose 0:00:00.901195090 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'sink' 0:00:00.901215385 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'src' 0:00:00.901232455 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3309:gst_element_dispose: 0x25df0110 parent class dispose 0:00:00.901267080 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3341:gst_element_finalize: 0x25df0110 finalize 0:00:00.901279760 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3346:gst_element_finalize: 0x25df0110 finalize parent 0:00:00.901298480 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2132:gst_pad_unlink: unlinking gluploadelement0:src(0x25dd49c0) and glcolorconvertelement0:sink(0x25dd4c10) 0:00:00.901317525 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2187:gst_pad_unlink: unlinked gluploadelement0:src and glcolorconvertelement0:sink 0:00:00.901336230 1464 0x25a11e00 INFO GST_PARENTAGE gstbin.c:1801:gst_bin_remove_func: removed child "glcolorconvertelement0" 0:00:00.901353940 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3264:gst_element_dispose: 0x25dec4d0 dispose 0:00:00.901365730 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'sink' 0:00:00.901381260 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'src' 0:00:00.901397985 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3309:gst_element_dispose: 0x25dec4d0 parent class dispose 0:00:00.901410640 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3341:gst_element_finalize: 0x25dec4d0 finalize 0:00:00.901422495 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3346:gst_element_finalize: 0x25dec4d0 finalize parent 0:00:00.901443825 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2132:gst_pad_unlink: unlinking sink:proxypad1(0x25ddc390) and gluploadelement0:sink(0x25dd4770) 0:00:00.901458680 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstpad.c:2187:gst_pad_unlink: unlinked sink:proxypad1 and gluploadelement0:sink 0:00:00.901471560 1464 0x25a11e00 INFO GST_PARENTAGE gstbin.c:1801:gst_bin_remove_func: removed child "gluploadelement0" 0:00:00.901488200 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3264:gst_element_dispose: 0x25dec160 dispose 0:00:00.901499770 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'sink' 0:00:00.901515045 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'src' 0:00:00.901539070 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3309:gst_element_dispose: 0x25dec160 parent class dispose 0:00:00.901557400 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3341:gst_element_finalize: 0x25dec160 finalize 0:00:00.901569510 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3346:gst_element_finalize: 0x25dec160 finalize parent 0:00:00.901582135 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3264:gst_element_dispose: 0x25d47020 dispose 0:00:00.901593610 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:787:gst_element_remove_pad: removing pad 'sink' 0:00:00.901613675 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3309:gst_element_dispose: 0x25d47020 parent class dispose 0:00:00.901626550 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3341:gst_element_finalize: 0x25d47020 finalize 0:00:00.901637685 1464 0x25a11e00 INFO GST_REFCOUNTING gstelement.c:3346:gst_element_finalize: 0x25d47020 finalize parent 0:00:00.907402370 1464 0x25a11e00 INFO GST_PLUGIN_LOADING gstplugin.c:902:_priv_gst_plugin_load_file_for_registry: plugin "/usr/lib/gstreamer-1.0/libgstwaylandsink.so" loaded 0:00:00.907436510 1464 0x25a11e00 INFO GST_ELEMENT_FACTORY gstelementfactory.c:360:gst_element_factory_create: creating element "waylandsink" named "autovideosink0-actual-sink-wayland" 0:00:00.907662890 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:671:gst_element_add_pad: adding pad 'sink' 0:00:00.907697785 1464 0x25a11e00 INFO GST_ELEMENT_PADS gstelement.c:928:gst_element_get_static_pad: found pad autovideosink0-actual-sink-wayland:sink 0:00:00.907760090 1464 0x25a11e00 INFO GST_PADS gstpad.c:4237:gst_pad_peer_query: pad has no peer Caught SIGSEGV #0 0x0000ffffae842834 in waitpid () from /lib/libpthread.so.0 #1 0x0000ffffae8f2188 in g_on_error_stack_trace () #2 0x0000000000403fc8 in _start () Spinning. Please run 'gdb gst-launch-1.0 1464' to continue debugging, Ctrl-C to quit, or Ctrl-\ to dump core. ^C root@tda4vm-sk:/opt/edge_ai_apps# [ 132.645927] IPv6: MLD: clamping QRV from 1 to 2! [ 257.652170] IPv6: MLD: clamping QRV from 1 to 2! [ 382.658335] IPv6: MLD: clamping QRV from 1 to 2!