11:25:28 memcheck_analyze.py [ERROR] Command:   
Leak_DefinitelyLost
278,601 bytes in 1 blocks are definitely lost in loss record 2,982 of 2,982
  posix_memalign (m_replacemalloc/vg_replace_malloc.c:1093)
  av_malloc (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  av_mallocz (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  av_fast_padded_malloc (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  ff_h264_decode_nal (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  decode_nal_units (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  ff_h264_decode_extradata (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  ff_h264_decode_init (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  avcodec_open2 (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  try_decode_frame (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  avformat_find_stream_info (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  media::FFmpegDemuxer::InitializeTask(media::DemuxerHost*, base::Callback<void ()(media::PipelineStatus)> const&) (/d/code/chrome/src/out/Release/ffmpeg_regression_tests)
Suppression (error hash=#7A43D519E166E369#):
  For more info on using suppressions see http://dev.chromium.org/developers/tree-sheriffs/sheriff-details-chromium/memory-sheriff#TOC-Suppressing-memory-reports
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   fun:posix_memalign
   fun:av_malloc
   fun:av_mallocz
   fun:av_fast_padded_malloc
   fun:ff_h264_decode_nal
   fun:decode_nal_units
   fun:ff_h264_decode_extradata
   fun:ff_h264_decode_init
   fun:avcodec_open2
   fun:try_decode_frame
   fun:avformat_find_stream_info
   fun:_ZN5media13FFmpegDemuxer14InitializeTaskEPNS_11DemuxerHostERKN4base8CallbackIFvNS_14PipelineStatusEEEE
}

11:25:28 memcheck_analyze.py [ERROR] Command:   
Leak_DefinitelyLost
1,196 bytes in 1 blocks are definitely lost in loss record 2,931 of 2,982
  posix_memalign (m_replacemalloc/vg_replace_malloc.c:1093)
  av_malloc (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  av_mallocz (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  ff_h264_decode_seq_parameter_set (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  decode_nal_units (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  ff_h264_decode_extradata (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  ff_h264_decode_init (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  avcodec_open2 (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  try_decode_frame (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  avformat_find_stream_info (/d/code/chrome/src/out/Release/libffmpegsumo.so)
  media::FFmpegDemuxer::InitializeTask(media::DemuxerHost*, base::Callback<void ()(media::PipelineStatus)> const&) (/d/code/chrome/src/out/Release/ffmpeg_regression_tests)
Suppression (error hash=#CE42428998915328#):
  For more info on using suppressions see http://dev.chromium.org/developers/tree-sheriffs/sheriff-details-chromium/memory-sheriff#TOC-Suppressing-memory-reports
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   fun:posix_memalign
   fun:av_malloc
   fun:av_mallocz
   fun:ff_h264_decode_seq_parameter_set
   fun:decode_nal_units
   fun:ff_h264_decode_extradata
   fun:ff_h264_decode_init
   fun:avcodec_open2
   fun:try_decode_frame
   fun:avformat_find_stream_info
   fun:_ZN5media13FFmpegDemuxer14InitializeTaskEPNS_11DemuxerHostERKN4base8CallbackIFvNS_14PipelineStatusEEEE
}