==14547== Memcheck, a memory error detector
==14547== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==14547== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==14547== Command: ./spectrogram-thumbnailer file:///home/jonathon/Recordings/Edited/OVEN/JMJ-20110516-055628-000214-USA-MN-BearHeadLake-OVEN.mp3 -l 100
==14547== Parent PID: 2809
==14547== 
==14547== Thread 2:
==14547== Invalid read of size 8
==14547==    at 0x4E8F09F: gst_pad_push_event (gstpad.c:5228)
==14547==    by 0xD7A4589: gst_mad_sink_event (gstmad.c:973)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB33BFDD: gst_base_parse_push_frame (gstbaseparse.c:1837)
==14547==    by 0xB33D365: gst_base_parse_handle_and_push_frame.isra.8 (gstbaseparse.c:1692)
==14547==    by 0xB33F64C: gst_base_parse_loop (gstbaseparse.c:2631)
==14547==    by 0x4EB441F: gst_task_func (gsttask.c:318)
==14547==    by 0x5FA806F: g_thread_pool_thread_proxy (gthreadpool.c:319)
==14547==    by 0x5FA5A93: g_thread_create_proxy (gthread.c:1897)
==14547==    by 0x70BDB3F: start_thread (pthread_create.c:304)
==14547==    by 0x73A836C: clone (clone.S:112)
==14547==  Address 0xc7d9358 is 40 bytes inside a block of size 64 free'd
==14547==    at 0x4C268FE: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14547==    by 0x59102E3: g_type_free_instance (gtype.c:1934)
==14547==    by 0xB33ADDC: gst_base_parse_src_eventfunc (gstevent.h:413)
==14547==    by 0xB338347: gst_base_parse_src_event (gstbaseparse.c:1077)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A504E: gst_mad_src_event (gstmad.c:805)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB358D1D: gst_base_transform_src_eventfunc (gstbasetransform.c:2144)
==14547==    by 0xB354604: gst_base_transform_src_event (gstbasetransform.c:2109)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB343D9C: gst_base_sink_send_event (gstbasesink.c:4514)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x4E5E867: gst_bin_send_event (gstbin.c:2673)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x40462F: App::on_pad_added(_GstElement*, _GstPad*) (spectrogram-thumbnailer.cc:232)
==14547==    by 0x4044FF: App::on_pad_added_proxy(_GstElement*, _GstPad*, void*) (spectrogram-thumbnailer.cc:209)
==14547== 
==14547== Invalid write of size 8
==14547==    at 0x4E8F3FE: gst_pad_push_event (gstpad.c:5230)
==14547==    by 0xD7A4589: gst_mad_sink_event (gstmad.c:973)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB33BFDD: gst_base_parse_push_frame (gstbaseparse.c:1837)
==14547==    by 0xB33D365: gst_base_parse_handle_and_push_frame.isra.8 (gstbaseparse.c:1692)
==14547==    by 0xB33F64C: gst_base_parse_loop (gstbaseparse.c:2631)
==14547==    by 0x4EB441F: gst_task_func (gsttask.c:318)
==14547==    by 0x5FA806F: g_thread_pool_thread_proxy (gthreadpool.c:319)
==14547==    by 0x5FA5A93: g_thread_create_proxy (gthread.c:1897)
==14547==    by 0x70BDB3F: start_thread (pthread_create.c:304)
==14547==    by 0x73A836C: clone (clone.S:112)
==14547==  Address 0xc7d9358 is 40 bytes inside a block of size 64 free'd
==14547==    at 0x4C268FE: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14547==    by 0x59102E3: g_type_free_instance (gtype.c:1934)
==14547==    by 0xB33ADDC: gst_base_parse_src_eventfunc (gstevent.h:413)
==14547==    by 0xB338347: gst_base_parse_src_event (gstbaseparse.c:1077)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A504E: gst_mad_src_event (gstmad.c:805)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB358D1D: gst_base_transform_src_eventfunc (gstbasetransform.c:2144)
==14547==    by 0xB354604: gst_base_transform_src_event (gstbasetransform.c:2109)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB343D9C: gst_base_sink_send_event (gstbasesink.c:4514)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x4E5E867: gst_bin_send_event (gstbin.c:2673)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x40462F: App::on_pad_added(_GstElement*, _GstPad*) (spectrogram-thumbnailer.cc:232)
==14547==    by 0x4044FF: App::on_pad_added_proxy(_GstElement*, _GstPad*, void*) (spectrogram-thumbnailer.cc:209)
==14547== 
==14547== Invalid read of size 4
==14547==    at 0x4E8EAB8: gst_pad_send_event (gstpad.c:5323)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A4589: gst_mad_sink_event (gstmad.c:973)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB33BFDD: gst_base_parse_push_frame (gstbaseparse.c:1837)
==14547==    by 0xB33D365: gst_base_parse_handle_and_push_frame.isra.8 (gstbaseparse.c:1692)
==14547==    by 0xB33F64C: gst_base_parse_loop (gstbaseparse.c:2631)
==14547==    by 0x4EB441F: gst_task_func (gsttask.c:318)
==14547==    by 0x5FA806F: g_thread_pool_thread_proxy (gthreadpool.c:319)
==14547==    by 0x5FA5A93: g_thread_create_proxy (gthread.c:1897)
==14547==    by 0x70BDB3F: start_thread (pthread_create.c:304)
==14547==    by 0x73A836C: clone (clone.S:112)
==14547==  Address 0xc7d9348 is 24 bytes inside a block of size 64 free'd
==14547==    at 0x4C268FE: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14547==    by 0x59102E3: g_type_free_instance (gtype.c:1934)
==14547==    by 0xB33ADDC: gst_base_parse_src_eventfunc (gstevent.h:413)
==14547==    by 0xB338347: gst_base_parse_src_event (gstbaseparse.c:1077)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A504E: gst_mad_src_event (gstmad.c:805)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB358D1D: gst_base_transform_src_eventfunc (gstbasetransform.c:2144)
==14547==    by 0xB354604: gst_base_transform_src_event (gstbasetransform.c:2109)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB343D9C: gst_base_sink_send_event (gstbasesink.c:4514)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x4E5E867: gst_bin_send_event (gstbin.c:2673)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x40462F: App::on_pad_added(_GstElement*, _GstPad*) (spectrogram-thumbnailer.cc:232)
==14547==    by 0x4044FF: App::on_pad_added_proxy(_GstElement*, _GstPad*, void*) (spectrogram-thumbnailer.cc:209)
==14547== 
==14547== Invalid read of size 8
==14547==    at 0x4E8EACF: gst_pad_send_event (gstpad.c:5334)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A4589: gst_mad_sink_event (gstmad.c:973)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB33BFDD: gst_base_parse_push_frame (gstbaseparse.c:1837)
==14547==    by 0xB33D365: gst_base_parse_handle_and_push_frame.isra.8 (gstbaseparse.c:1692)
==14547==    by 0xB33F64C: gst_base_parse_loop (gstbaseparse.c:2631)
==14547==    by 0x4EB441F: gst_task_func (gsttask.c:318)
==14547==    by 0x5FA806F: g_thread_pool_thread_proxy (gthreadpool.c:319)
==14547==    by 0x5FA5A93: g_thread_create_proxy (gthread.c:1897)
==14547==    by 0x70BDB3F: start_thread (pthread_create.c:304)
==14547==    by 0x73A836C: clone (clone.S:112)
==14547==  Address 0xc7d9358 is 40 bytes inside a block of size 64 free'd
==14547==    at 0x4C268FE: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14547==    by 0x59102E3: g_type_free_instance (gtype.c:1934)
==14547==    by 0xB33ADDC: gst_base_parse_src_eventfunc (gstevent.h:413)
==14547==    by 0xB338347: gst_base_parse_src_event (gstbaseparse.c:1077)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A504E: gst_mad_src_event (gstmad.c:805)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB358D1D: gst_base_transform_src_eventfunc (gstbasetransform.c:2144)
==14547==    by 0xB354604: gst_base_transform_src_event (gstbasetransform.c:2109)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB343D9C: gst_base_sink_send_event (gstbasesink.c:4514)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x4E5E867: gst_bin_send_event (gstbin.c:2673)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x40462F: App::on_pad_added(_GstElement*, _GstPad*) (spectrogram-thumbnailer.cc:232)
==14547==    by 0x4044FF: App::on_pad_added_proxy(_GstElement*, _GstPad*, void*) (spectrogram-thumbnailer.cc:209)
==14547== 
==14547== Invalid read of size 4
==14547==    at 0x4E8EBD8: gst_pad_send_event (gstpad.c:5349)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A4589: gst_mad_sink_event (gstmad.c:973)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB33BFDD: gst_base_parse_push_frame (gstbaseparse.c:1837)
==14547==    by 0xB33D365: gst_base_parse_handle_and_push_frame.isra.8 (gstbaseparse.c:1692)
==14547==    by 0xB33F64C: gst_base_parse_loop (gstbaseparse.c:2631)
==14547==    by 0x4EB441F: gst_task_func (gsttask.c:318)
==14547==    by 0x5FA806F: g_thread_pool_thread_proxy (gthreadpool.c:319)
==14547==    by 0x5FA5A93: g_thread_create_proxy (gthread.c:1897)
==14547==    by 0x70BDB3F: start_thread (pthread_create.c:304)
==14547==    by 0x73A836C: clone (clone.S:112)
==14547==  Address 0xc7d9348 is 24 bytes inside a block of size 64 free'd
==14547==    at 0x4C268FE: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14547==    by 0x59102E3: g_type_free_instance (gtype.c:1934)
==14547==    by 0xB33ADDC: gst_base_parse_src_eventfunc (gstevent.h:413)
==14547==    by 0xB338347: gst_base_parse_src_event (gstbaseparse.c:1077)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A504E: gst_mad_src_event (gstmad.c:805)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB358D1D: gst_base_transform_src_eventfunc (gstbasetransform.c:2144)
==14547==    by 0xB354604: gst_base_transform_src_event (gstbasetransform.c:2109)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB343D9C: gst_base_sink_send_event (gstbasesink.c:4514)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x4E5E867: gst_bin_send_event (gstbin.c:2673)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x40462F: App::on_pad_added(_GstElement*, _GstPad*) (spectrogram-thumbnailer.cc:232)
==14547==    by 0x4044FF: App::on_pad_added_proxy(_GstElement*, _GstPad*, void*) (spectrogram-thumbnailer.cc:209)
==14547== 
==14547== Invalid read of size 8
==14547==    at 0x4E8F016: gst_pad_push_event (gstpad.c:5186)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A4589: gst_mad_sink_event (gstmad.c:973)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB33BFDD: gst_base_parse_push_frame (gstbaseparse.c:1837)
==14547==    by 0xB33D365: gst_base_parse_handle_and_push_frame.isra.8 (gstbaseparse.c:1692)
==14547==    by 0xB33F64C: gst_base_parse_loop (gstbaseparse.c:2631)
==14547==    by 0x4EB441F: gst_task_func (gsttask.c:318)
==14547==    by 0x5FA806F: g_thread_pool_thread_proxy (gthreadpool.c:319)
==14547==    by 0x5FA5A93: g_thread_create_proxy (gthread.c:1897)
==14547==    by 0x70BDB3F: start_thread (pthread_create.c:304)
==14547==    by 0x73A836C: clone (clone.S:112)
==14547==  Address 0xc7d9330 is 0 bytes inside a block of size 64 free'd
==14547==    at 0x4C268FE: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14547==    by 0x59102E3: g_type_free_instance (gtype.c:1934)
==14547==    by 0xB33ADDC: gst_base_parse_src_eventfunc (gstevent.h:413)
==14547==    by 0xB338347: gst_base_parse_src_event (gstbaseparse.c:1077)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A504E: gst_mad_src_event (gstmad.c:805)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB358D1D: gst_base_transform_src_eventfunc (gstbasetransform.c:2144)
==14547==    by 0xB354604: gst_base_transform_src_event (gstbasetransform.c:2109)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB343D9C: gst_base_sink_send_event (gstbasesink.c:4514)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x4E5E867: gst_bin_send_event (gstbin.c:2673)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x40462F: App::on_pad_added(_GstElement*, _GstPad*) (spectrogram-thumbnailer.cc:232)
==14547==    by 0x4044FF: App::on_pad_added_proxy(_GstElement*, _GstPad*, void*) (spectrogram-thumbnailer.cc:209)
==14547== 
==14547== Invalid read of size 8
==14547==    at 0x59113B9: g_type_check_instance_is_a (gtype.c:3956)
==14547==    by 0x4E8F02E: gst_pad_push_event (gstpad.c:5186)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A4589: gst_mad_sink_event (gstmad.c:973)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB33BFDD: gst_base_parse_push_frame (gstbaseparse.c:1837)
==14547==    by 0xB33D365: gst_base_parse_handle_and_push_frame.isra.8 (gstbaseparse.c:1692)
==14547==    by 0xB33F64C: gst_base_parse_loop (gstbaseparse.c:2631)
==14547==    by 0x4EB441F: gst_task_func (gsttask.c:318)
==14547==    by 0x5FA806F: g_thread_pool_thread_proxy (gthreadpool.c:319)
==14547==    by 0x5FA5A93: g_thread_create_proxy (gthread.c:1897)
==14547==    by 0x70BDB3F: start_thread (pthread_create.c:304)
==14547==    by 0x73A836C: clone (clone.S:112)
==14547==  Address 0xc7d9330 is 0 bytes inside a block of size 64 free'd
==14547==    at 0x4C268FE: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14547==    by 0x59102E3: g_type_free_instance (gtype.c:1934)
==14547==    by 0xB33ADDC: gst_base_parse_src_eventfunc (gstevent.h:413)
==14547==    by 0xB338347: gst_base_parse_src_event (gstbaseparse.c:1077)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xD7A504E: gst_mad_src_event (gstmad.c:805)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0x4E78730: gst_proxy_pad_do_event (gstghostpad.c:114)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB358D1D: gst_base_transform_src_eventfunc (gstbasetransform.c:2144)
==14547==    by 0xB354604: gst_base_transform_src_event (gstbasetransform.c:2109)
==14547==    by 0x4E8EC71: gst_pad_send_event (gstpad.c:5398)
==14547==    by 0x4E8F1F2: gst_pad_push_event (gstpad.c:5250)
==14547==    by 0xB343D9C: gst_base_sink_send_event (gstbasesink.c:4514)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x4E5E867: gst_bin_send_event (gstbin.c:2673)
==14547==    by 0x4E7083C: gst_element_send_event (gstelement.c:1634)
==14547==    by 0x40462F: App::on_pad_added(_GstElement*, _GstPad*) (spectrogram-thumbnailer.cc:232)
==14547==    by 0x4044FF: App::on_pad_added_proxy(_GstElement*, _GstPad*, void*) (spectrogram-thumbnailer.cc:209)
==14547== 
==14547== 
==14547== HEAP SUMMARY:
==14547==     in use at exit: 1,934,248 bytes in 23,793 blocks
==14547==   total heap usage: 144,676 allocs, 120,883 frees, 35,943,658 bytes allocated
==14547== 
==14547== LEAK SUMMARY:
==14547==    definitely lost: 484 bytes in 3 blocks
==14547==    indirectly lost: 837 bytes in 19 blocks
==14547==      possibly lost: 8,326 bytes in 139 blocks
==14547==    still reachable: 1,924,601 bytes in 23,632 blocks
==14547==         suppressed: 0 bytes in 0 blocks
==14547== Rerun with --leak-check=full to see details of leaked memory
==14547== 
==14547== For counts of detected and suppressed errors, rerun with: -v
==14547== ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 64 from 7)
