0:00:00.000057937  2079       0x76ba00 INFO                GST_INIT gst.c:502:init_pre: Initializing GStreamer Core Library version 1.2.0
0:00:00.000113581  2079       0x76ba00 INFO                GST_INIT gst.c:503:init_pre: Using library installed in /usr/lib/x86_64-linux-gnu
0:00:00.000125131  2079       0x76ba00 INFO                GST_INIT gst.c:513:init_pre: Linux leno 3.10-3-amd64 #1 SMP Debian 3.10.11-1 (2013-09-10) x86_64
0:00:00.000845379  2079       0x76ba00 INFO                GST_INIT gstmessage.c:123:_priv_gst_message_initialize: init messages
0:00:00.000927784  2079       0x76ba00 INFO                GST_INIT gstcontext.c:77:_priv_gst_context_initialize: init contexts
0:00:00.001107581  2079       0x76ba00 INFO      GST_PLUGIN_LOADING gstplugin.c:317:_priv_gst_plugin_initialize: registering 0 static plugins
0:00:00.001211173  2079       0x76ba00 INFO      GST_PLUGIN_LOADING gstplugin.c:225:gst_plugin_register_static: registered static plugin "staticelements"
0:00:00.001220584  2079       0x76ba00 INFO      GST_PLUGIN_LOADING gstplugin.c:227:gst_plugin_register_static: added static plugin "staticelements", result: 1
0:00:00.001242164  2079       0x76ba00 INFO            GST_REGISTRY gstregistry.c:1680:ensure_current_registry: reading registry cache: /home/yashi/.cache/gstreamer-1.0/registry.x86_64.bin
0:00:00.017595983  2079       0x76ba00 INFO            GST_REGISTRY gstregistrybinary.c:617:priv_gst_registry_binary_read_cache: loaded /home/yashi/.cache/gstreamer-1.0/registry.x86_64.bin in 0.016339 seconds
0:00:00.017742280  2079       0x76ba00 INFO            GST_REGISTRY gstregistry.c:1539:scan_and_update_registry: Validating plugins from registry cache: /home/yashi/.cache/gstreamer-1.0/registry.x86_64.bin
0:00:00.018911534  2079       0x76ba00 INFO            GST_REGISTRY gstregistry.c:1638:scan_and_update_registry: Registry cache has not changed
0:00:00.018950206  2079       0x76ba00 INFO            GST_REGISTRY gstregistry.c:1715:ensure_current_registry: registry reading and updating done, result = 1
0:00:00.018962074  2079       0x76ba00 INFO                GST_INIT gst.c:707:init_post: GLib runtime version: 2.36.4
0:00:00.018968092  2079       0x76ba00 INFO                GST_INIT gst.c:709:init_post: GLib headers version: 2.36.4
0:00:00.019008714  2079       0x76ba00 INFO            GST_PIPELINE gstparse.c:322:gst_parse_launch_full: parsing pipeline description 'interleave name=i ! pulsesink audiotestsrc ! audio/x-raw,channels=1 ! i.sink_0 audiotestsrc wave=silence ! audio/x-raw,channels=1 ! i.sink_1 '
0:00:00.020268279  2079       0x76ba00 INFO      GST_PLUGIN_LOADING gstplugin.c:830:gst_plugin_load_file: plugin "/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstinterleave.so" loaded
0:00:00.020309987  2079       0x76ba00 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:365:gst_element_factory_create: creating element "interleave"
0:00:00.020563993  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstInterleave@0x90c020> adding pad 'src'
0:00:00.024910914  2079       0x76ba00 INFO      GST_PLUGIN_LOADING gstplugin.c:830:gst_plugin_load_file: plugin "/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpulse.so" loaded
0:00:00.024935908  2079       0x76ba00 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:365:gst_element_factory_create: creating element "pulsesink"
0:00:00.025170111  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstBaseSink@0x91f8d0> adding pad 'sink'
0:00:00.025410413  2079       0x76ba00 INFO      GST_PLUGIN_LOADING gstplugin.c:830:gst_plugin_load_file: plugin "/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudiotestsrc.so" loaded
0:00:00.025420174  2079       0x76ba00 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:365:gst_element_factory_create: creating element "audiotestsrc"
0:00:00.025519095  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstBaseSrc@0x92b030> adding pad 'src'
0:00:00.025542348  2079       0x76ba00 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:365:gst_element_factory_create: creating element "audiotestsrc"
0:00:00.025567952  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstBaseSrc@0x92e000> adding pad 'src'
0:00:00.025601327  2079       0x76ba00 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:365:gst_element_factory_create: creating element "pipeline"
0:00:00.025702636  2079       0x76ba00 INFO           GST_PARENTAGE gstbin.c:4131:gst_bin_get_by_name: [pipeline0]: looking up child element i
0:00:00.025721554  2079       0x76ba00 INFO            GST_PIPELINE ./grammar.y:578:gst_parse_perform_link: linking audiotestsrc1:(any) to i:i (0/1) with caps "audio/x-raw, channels=(int)1"
0:00:00.026047493  2079       0x76ba00 INFO      GST_PLUGIN_LOADING gstplugin.c:830:gst_plugin_load_file: plugin "/usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so" loaded
0:00:00.026057780  2079       0x76ba00 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:365:gst_element_factory_create: creating element "capsfilter"
0:00:00.026130450  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstBaseTransform@0x938020> adding pad 'sink'
0:00:00.026152647  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstBaseTransform@0x938020> adding pad 'src'
0:00:00.026166383  2079       0x76ba00 INFO              GST_STATES gstbin.c:1827:gst_bin_get_state_func:<pipeline0> getting state
0:00:00.026180633  2079       0x76ba00 INFO              GST_STATES gstelement.c:2328:gst_element_continue_state:<capsfilter0> completed state change to NULL
0:00:00.026194491  2079       0x76ba00 INFO               GST_EVENT gstevent.c:1313:gst_event_new_reconfigure: creating reconfigure event
0:00:00.026206815  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstutils.c:1543:gst_element_link_pads_full: trying to link element audiotestsrc1:(any) to element capsfilter0:sink
0:00:00.026214706  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:897:gst_element_get_static_pad: found pad capsfilter0:sink
0:00:00.026221286  2079       0x76ba00 INFO                GST_PADS gstutils.c:1443:prepare_link_maybe_ghosting: audiotestsrc1 and capsfilter0 in same bin, no need for ghost pads
0:00:00.026235005  2079       0x76ba00 INFO                GST_PADS gstpad.c:2083:gst_pad_link_prepare: trying to link audiotestsrc1:src and capsfilter0:sink
0:00:00.026260166  2079       0x76ba00 INFO                GST_PADS gstpad.c:3626:gst_pad_peer_query:<capsfilter0:src> pad has no peer
0:00:00.026275797  2079       0x76ba00 INFO                GST_PADS gstpad.c:2285:gst_pad_link_full: linked audiotestsrc1:src and capsfilter0:sink, successful
0:00:00.026281900  2079       0x76ba00 INFO               GST_EVENT gstevent.c:1313:gst_event_new_reconfigure: creating reconfigure event
0:00:00.026286422  2079       0x76ba00 INFO               GST_EVENT gstpad.c:5033:gst_pad_send_event_unchecked:<audiotestsrc1:src> Received event on flushing pad. Discarding
0:00:00.026297421  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstutils.c:1543:gst_element_link_pads_full: trying to link element capsfilter0:src to element i:sink_1
0:00:00.026303796  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:897:gst_element_get_static_pad: found pad capsfilter0:src
0:00:00.026308443  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:894:gst_element_get_static_pad: no such pad 'sink_1' in element "i"
0:00:00.026315266  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:894:gst_element_get_static_pad: no such pad 'sink_1' in element "i"
0:00:00.026341462  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<i> adding pad 'sink_0'
0:00:00.026349638  2079       0x76ba00 INFO                GST_PADS gstutils.c:1443:prepare_link_maybe_ghosting: capsfilter0 and i in same bin, no need for ghost pads
0:00:00.026358419  2079       0x76ba00 INFO                GST_PADS gstpad.c:2083:gst_pad_link_prepare: trying to link capsfilter0:src and i:sink_0
0:00:00.026389661  2079       0x76ba00 INFO                GST_PADS gstpad.c:2285:gst_pad_link_full: linked capsfilter0:src and i:sink_0, successful
0:00:00.026399397  2079       0x76ba00 INFO               GST_EVENT gstevent.c:1313:gst_event_new_reconfigure: creating reconfigure event
0:00:00.026403982  2079       0x76ba00 INFO               GST_EVENT gstpad.c:5033:gst_pad_send_event_unchecked:<capsfilter0:src> Received event on flushing pad. Discarding
0:00:00.026414189  2079       0x76ba00 INFO            GST_PIPELINE ./grammar.y:578:gst_parse_perform_link: linking i:(any) to pulsesink0:(any) (0/0) with caps "(NULL)"
0:00:00.026421857  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstutils.c:1543:gst_element_link_pads_full: trying to link element i:(any) to element pulsesink0:(any)
0:00:00.026429427  2079       0x76ba00 INFO                GST_PADS gstutils.c:936:gst_pad_check_link: trying to link i:src and pulsesink0:sink
0:00:00.026444354  2079       0x76ba00 INFO                GST_PADS gstpad.c:3626:gst_pad_peer_query:<i:src> pad has no peer
0:00:00.026515968  2079       0x76ba00 INFO                GST_PADS gstutils.c:1443:prepare_link_maybe_ghosting: i and pulsesink0 in same bin, no need for ghost pads
0:00:00.026530664  2079       0x76ba00 INFO                GST_PADS gstpad.c:2083:gst_pad_link_prepare: trying to link i:src and pulsesink0:sink
0:00:00.026540067  2079       0x76ba00 INFO                GST_PADS gstpad.c:3626:gst_pad_peer_query:<i:src> pad has no peer
0:00:00.026566793  2079       0x76ba00 INFO                GST_PADS gstpad.c:2285:gst_pad_link_full: linked i:src and pulsesink0:sink, successful
0:00:00.026573411  2079       0x76ba00 INFO               GST_EVENT gstevent.c:1313:gst_event_new_reconfigure: creating reconfigure event
0:00:00.026577909  2079       0x76ba00 INFO               GST_EVENT gstpad.c:5033:gst_pad_send_event_unchecked:<i:src> Received event on flushing pad. Discarding
0:00:00.026587858  2079       0x76ba00 INFO           GST_PARENTAGE gstbin.c:4131:gst_bin_get_by_name: [pipeline0]: looking up child element i
0:00:00.026601909  2079       0x76ba00 INFO            GST_PIPELINE ./grammar.y:578:gst_parse_perform_link: linking audiotestsrc0:(any) to i:i (0/1) with caps "audio/x-raw, channels=(int)1"
0:00:00.026614967  2079       0x76ba00 INFO     GST_ELEMENT_FACTORY gstelementfactory.c:365:gst_element_factory_create: creating element "capsfilter"
0:00:00.026635627  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstBaseTransform@0x938340> adding pad 'sink'
0:00:00.026651876  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:646:gst_element_add_pad:<GstBaseTransform@0x938340> adding pad 'src'
0:00:00.026663258  2079       0x76ba00 INFO              GST_STATES gstbin.c:1827:gst_bin_get_state_func:<pipeline0> getting state
0:00:00.026675139  2079       0x76ba00 INFO              GST_STATES gstelement.c:2328:gst_element_continue_state:<capsfilter1> completed state change to NULL
0:00:00.026682716  2079       0x76ba00 INFO               GST_EVENT gstevent.c:1313:gst_event_new_reconfigure: creating reconfigure event
0:00:00.026689413  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstutils.c:1543:gst_element_link_pads_full: trying to link element audiotestsrc0:(any) to element capsfilter1:sink
0:00:00.026695833  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:897:gst_element_get_static_pad: found pad capsfilter1:sink
0:00:00.026700840  2079       0x76ba00 INFO                GST_PADS gstutils.c:1443:prepare_link_maybe_ghosting: audiotestsrc0 and capsfilter1 in same bin, no need for ghost pads
0:00:00.026709255  2079       0x76ba00 INFO                GST_PADS gstpad.c:2083:gst_pad_link_prepare: trying to link audiotestsrc0:src and capsfilter1:sink
0:00:00.026720570  2079       0x76ba00 INFO                GST_PADS gstpad.c:3626:gst_pad_peer_query:<capsfilter1:src> pad has no peer
0:00:00.026734585  2079       0x76ba00 INFO                GST_PADS gstpad.c:2285:gst_pad_link_full: linked audiotestsrc0:src and capsfilter1:sink, successful
0:00:00.026741058  2079       0x76ba00 INFO               GST_EVENT gstevent.c:1313:gst_event_new_reconfigure: creating reconfigure event
0:00:00.026747285  2079       0x76ba00 INFO               GST_EVENT gstpad.c:5033:gst_pad_send_event_unchecked:<audiotestsrc0:src> Received event on flushing pad. Discarding
0:00:00.026756320  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstutils.c:1543:gst_element_link_pads_full: trying to link element capsfilter1:src to element i:sink_0
0:00:00.026762474  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:897:gst_element_get_static_pad: found pad capsfilter1:src
0:00:00.026767538  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:897:gst_element_get_static_pad: found pad i:sink_0
0:00:00.026772061  2079       0x76ba00 INFO                 default gstutils.c:1877:gst_element_link_pads_filtered: Could not link pads: capsfilter:src - i:sink_0
0:00:00.026777690  2079       0x76ba00 INFO              GST_STATES gstelement.c:2328:gst_element_continue_state:<capsfilter1> completed state change to NULL
0:00:00.026785233  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstpad.c:1840:gst_pad_unlink: unlinking audiotestsrc0:src(0x90e570) and capsfilter1:sink(0x90f060)
0:00:00.026795327  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstpad.c:1894:gst_pad_unlink: unlinked audiotestsrc0:src and capsfilter1:sink
0:00:00.026806763  2079       0x76ba00 INFO           GST_PARENTAGE gstbin.c:1556:gst_bin_remove_func:<pipeline0> removed child "capsfilter1"
0:00:00.026816720  2079       0x76ba00 INFO         GST_REFCOUNTING gstelement.c:2873:gst_element_dispose:<capsfilter1> dispose
0:00:00.026821840  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:766:gst_element_remove_pad:<capsfilter1> removing pad 'sink'
0:00:00.026839387  2079       0x76ba00 INFO        GST_ELEMENT_PADS gstelement.c:766:gst_element_remove_pad:<capsfilter1> removing pad 'src'
0:00:00.026845691  2079       0x76ba00 INFO         GST_REFCOUNTING gstelement.c:2917:gst_element_dispose:<capsfilter1> parent class dispose
0:00:00.026850382  2079       0x76ba00 INFO         GST_REFCOUNTING gstelement.c:2948:gst_element_finalize:<capsfilter1> finalize
0:00:00.026854418  2079       0x76ba00 INFO         GST_REFCOUNTING gstelement.c:2953:gst_element_finalize:<capsfilter1> finalize parent
0:00:00.026860634  2079       0x76ba00 ERROR           GST_PIPELINE ./grammar.y:624:gst_parse_perform_link: could not link audiotestsrc0 to i
WARNING: erroneous pipeline: could not link audiotestsrc0 to i
