[Bug 671756] New: dtsdec: crashes and gst_audio_decoder_push_buffers: assertion failed: (offset <= av)

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Fri Mar 9 14:56:36 PST 2012


https://bugzilla.gnome.org/show_bug.cgi?id=671756
  GStreamer | gst-plugins-ugly | git

           Summary: dtsdec: crashes and gst_audio_decoder_push_buffers:
                    assertion failed: (offset <= av)
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: NEW
          Severity: blocker
          Priority: Normal
         Component: gst-plugins-ugly
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: t.i.m at zen.co.uk
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Don't know if it's the fault or the base class or dtsdec, but using the wav
file from bug #670286 I get either crashes or aborts when decoding that file:


tpm at zingle:~/gst/glib-0.10/gst-plugins-base/gst-libs/gst/riff$
G_SLICE=alwayas-malloc valgrind
../../../../gstreamer/tools/.libs/gst-launch-0.10 filesrc location=
/home/tpm/samples/670286-tags-Ludwig\ van\ Beethoven\ -\ Beethoven-\ Symphony\
No.\ 9\ -\ Symphony\ No.\ 9\ in\ D\ minor\ \(\'Choral\'\)\,\ Op.\ 125-\ II.\
Molto\ vivace\ -\ Presto.wav ! wavparse ! dtsdec ! fakesink 
==21092== Memcheck, a memory error detector
==21092== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==21092== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==21092== Command: ../../../../gstreamer/tools/.libs/gst-launch-0.10 filesrc
location= /home/tpm/samples/670286-tags-Ludwig\ van\ Beethoven\ -\ Beethoven-\
Symphony\ No.\ 9\ -\ Symphony\ No.\ 9\ in\ D\ minor\ ('Choral'),\ Op.\ 125-\
II.\ Molto\ vivace\ -\ Presto.wav ! wavparse ! dtsdec ! fakesink
==21092== 
GStreamer has detected that it is running inside valgrind.
It might now take different code paths to ease debugging.
Of course, this may also lead to different bugs.
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Didn't get subframe DSYNC
Didn't get subframe DSYNC
==21092== Thread 2:
==21092== Invalid read of size 1
==21092==    at 0xA5969CB: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x88100c0 is 0 bytes after a block of size 7,056 alloc'd
==21092==    at 0x4C25F42: memalign (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4C25F9B: posix_memalign (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E606E9: gst_buffer_try_new_and_alloc (gstbuffer.c:161)
==21092==    by 0x9247AFF: gst_file_src_create (gstfilesrc.c:815)
==21092==    by 0x94A2AB7: gst_base_src_get_range (gstbasesrc.c:2188)
==21092==    by 0x94A3B70: gst_base_src_pad_get_range (gstbasesrc.c:2326)
==21092==    by 0x4E8925D: gst_pad_get_range_unchecked (gstpad.c:4962)
==21092==    by 0x4E8EE1E: gst_pad_pull_range (gstpad.c:5126)
==21092==    by 0x96D33B9: gst_wavparse_stream_data (gstwavparse.c:1903)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596A78: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x88100fa is 6 bytes before a block of size 24,576 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9492F8C: gst_base_sink_set_last_buffer_unlocked
(gstbuffer.h:367)
==21092==    by 0x9494DD2: gst_base_sink_set_last_buffer (gstbasesink.c:1039)
==21092==    by 0x949B619: gst_base_sink_render_object.isra.8
(gstbasesink.c:3012)
==21092==    by 0x949DD9E: gst_base_sink_queue_object_unlocked.isra.9
(gstbasesink.c:3295)
==21092==    by 0x949E0F6: gst_base_sink_chain_unlocked.isra.10
(gstbasesink.c:3677)
==21092==    by 0x949E507: gst_base_sink_chain_main (gstbasesink.c:3715)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x9AFAF6B: gst_audio_decoder_push_forward
(gstaudiodecoder.c:638)
==21092==    by 0x9AFB142: gst_audio_decoder_output (gstaudiodecoder.c:713)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596A18: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x881010b is 11 bytes inside a block of size 24,576 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9492F8C: gst_base_sink_set_last_buffer_unlocked
(gstbuffer.h:367)
==21092==    by 0x9494DD2: gst_base_sink_set_last_buffer (gstbasesink.c:1039)
==21092==    by 0x949B619: gst_base_sink_render_object.isra.8
(gstbasesink.c:3012)
==21092==    by 0x949DD9E: gst_base_sink_queue_object_unlocked.isra.9
(gstbasesink.c:3295)
==21092==    by 0x949E0F6: gst_base_sink_chain_unlocked.isra.10
(gstbasesink.c:3677)
==21092==    by 0x949E507: gst_base_sink_chain_main (gstbasesink.c:3715)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x9AFAF6B: gst_audio_decoder_push_forward
(gstaudiodecoder.c:638)
==21092==    by 0x9AFB142: gst_audio_decoder_output (gstaudiodecoder.c:713)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596A54: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x8810199 is 153 bytes inside a block of size 24,576 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9492F8C: gst_base_sink_set_last_buffer_unlocked
(gstbuffer.h:367)
==21092==    by 0x9494DD2: gst_base_sink_set_last_buffer (gstbasesink.c:1039)
==21092==    by 0x949B619: gst_base_sink_render_object.isra.8
(gstbasesink.c:3012)
==21092==    by 0x949DD9E: gst_base_sink_queue_object_unlocked.isra.9
(gstbasesink.c:3295)
==21092==    by 0x949E0F6: gst_base_sink_chain_unlocked.isra.10
(gstbasesink.c:3677)
==21092==    by 0x949E507: gst_base_sink_chain_main (gstbasesink.c:3715)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x9AFAF6B: gst_audio_decoder_push_forward
(gstaudiodecoder.c:638)
==21092==    by 0x9AFB142: gst_audio_decoder_output (gstaudiodecoder.c:713)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA5969E7: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x881049e is 926 bytes inside a block of size 24,576 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9492F8C: gst_base_sink_set_last_buffer_unlocked
(gstbuffer.h:367)
==21092==    by 0x9494DD2: gst_base_sink_set_last_buffer (gstbasesink.c:1039)
==21092==    by 0x949B619: gst_base_sink_render_object.isra.8
(gstbasesink.c:3012)
==21092==    by 0x949DD9E: gst_base_sink_queue_object_unlocked.isra.9
(gstbasesink.c:3295)
==21092==    by 0x949E0F6: gst_base_sink_chain_unlocked.isra.10
(gstbasesink.c:3677)
==21092==    by 0x949E507: gst_base_sink_chain_main (gstbasesink.c:3715)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x9AFAF6B: gst_audio_decoder_push_forward
(gstaudiodecoder.c:638)
==21092==    by 0x9AFB142: gst_audio_decoder_output (gstaudiodecoder.c:713)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596A5A: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x881471b is 17,947 bytes inside a block of size 24,576
free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9492F8C: gst_base_sink_set_last_buffer_unlocked
(gstbuffer.h:367)
==21092==    by 0x9494DD2: gst_base_sink_set_last_buffer (gstbasesink.c:1039)
==21092==    by 0x949B619: gst_base_sink_render_object.isra.8
(gstbasesink.c:3012)
==21092==    by 0x949DD9E: gst_base_sink_queue_object_unlocked.isra.9
(gstbasesink.c:3295)
==21092==    by 0x949E0F6: gst_base_sink_chain_unlocked.isra.10
(gstbasesink.c:3677)
==21092==    by 0x949E507: gst_base_sink_chain_main (gstbasesink.c:3715)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x9AFAF6B: gst_audio_decoder_push_forward
(gstaudiodecoder.c:638)
==21092==    by 0x9AFB142: gst_audio_decoder_output (gstaudiodecoder.c:713)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596B00: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x881da6a is 6,378 bytes inside a block of size 24,576
free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9492F8C: gst_base_sink_set_last_buffer_unlocked
(gstbuffer.h:367)
==21092==    by 0x9494DD2: gst_base_sink_set_last_buffer (gstbasesink.c:1039)
==21092==    by 0x949B619: gst_base_sink_render_object.isra.8
(gstbasesink.c:3012)
==21092==    by 0x949DD9E: gst_base_sink_queue_object_unlocked.isra.9
(gstbasesink.c:3295)
==21092==    by 0x949E0F6: gst_base_sink_chain_unlocked.isra.10
(gstbasesink.c:3677)
==21092==    by 0x949E507: gst_base_sink_chain_main (gstbasesink.c:3715)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x9AFAF6B: gst_audio_decoder_push_forward
(gstaudiodecoder.c:638)
==21092==    by 0x9AFB142: gst_audio_decoder_output (gstaudiodecoder.c:713)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596A82: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x8828202 is 2 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596A8C: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x8828203 is 3 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596A96: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x8828204 is 4 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
==21092== Invalid read of size 1
==21092==    at 0xA596AAE: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==    by 0x5E9FB4F: start_thread (pthread_create.c:304)
==21092==  Address 0x8828205 is 5 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
==21092== Invalid read of size 4
==21092==    at 0xA5931D7: dca_bitstream_get_bh (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA596ACC: dca_syncinfo (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==  Address 0x8828200 is 0 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
==21092== Invalid read of size 4
==21092==    at 0xA5931D7: dca_bitstream_get_bh (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA5936C1: ??? (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==  Address 0x8828204 is 4 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
==21092== Invalid read of size 4
==21092==    at 0xA5931D7: dca_bitstream_get_bh (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA59379C: ??? (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==  Address 0x8828208 is 8 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
==21092== Invalid read of size 4
==21092==    at 0xA5931D7: dca_bitstream_get_bh (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA5937EE: ??? (in /usr/lib/libdca.so.0.0.0)
==21092==    by 0xA39040A: gst_dtsdec_parse (gstdtsdec.c:297)
==21092==    by 0x9AFBBA8: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:989)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092==    by 0x57D8367: g_thread_pool_thread_proxy (gthreadpool.c:309)
==21092==    by 0x57D7B04: g_thread_proxy (gthread.c:801)
==21092==  Address 0x882820c is 12 bytes inside a block of size 12,288 free'd
==21092==    at 0x4C269B4: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==21092==    by 0x4E60139: gst_buffer_finalize (gstbuffer.c:207)
==21092==    by 0x4E84110: gst_mini_object_unref (gstminiobject.c:376)
==21092==    by 0x9B00047: gst_audio_decoder_finish_frame (gstbuffer.h:367)
==21092==    by 0xA38FE45: gst_dtsdec_handle_frame (gstdtsdec.c:649)
==21092==    by 0x9AFBCEF: gst_audio_decoder_push_buffers
(gstaudiodecoder.c:1040)
==21092==    by 0x9AFC12F: gst_audio_decoder_chain_forward
(gstaudiodecoder.c:1142)
==21092==    by 0x9AFE7E7: gst_audio_decoder_chain (gstaudiodecoder.c:1390)
==21092==    by 0x4E8E599: gst_pad_push (gstpad.c:4710)
==21092==    by 0x96D3778: gst_wavparse_stream_data (gstwavparse.c:2001)
==21092==    by 0x96D7BDC: gst_wavparse_loop (gstwavparse.c:2075)
==21092==    by 0x4EB4D2B: gst_task_func (gsttask.c:328)
==21092== 
**
ERROR:gstaudiodecoder.c:991:gst_audio_decoder_push_buffers: assertion failed:
(offset <= av)

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