T113 tplayerdemo 播放报错：

[lovexulu]

报错如下：
[ 1558.390379] [DISP] disp_dma_map_core,line:161:
[ 1558.390385] dma_buf_map_attachment failed
[ 1558.399993] disp dma map fail!
[ 1558.403527] [DISP] disp_dma_map_core,line:151:
[ 1558.403531] dma_buf_get failed, fd=0
[ 1558.412654] disp dma map fail!

循环报错，可用内存基本没了。
请问大神，这可能的问题出在哪里？
报错前 播放正常，一会就把内存吃完了。。。