Memory Leak in Android 6 when using FFmpegMediaPlayer

[mideon]

Hi i making IP TV app for android 6, after switching to another channel there stay about 15 - 20 Mb garbage in Native memory, it is not released after call ffmpegMedia.reset() doesnt help.
Also call ffmpegMedia.stop() and then ffmpegMedia.release() doesn't help. After switching about 20 channel there 450 Mb garbage in Native Memory and app is stall.

I attach four screens from my Android Studio profiler

Second after switching channels(i make 5 switch here)

Third after call stop and then release methods

and fourth i make heap dump