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IMX series calls GST streaming memory leak problem ?

Question asked by Jinlong Bai on Mar 25, 2019
Latest reply on Mar 27, 2019 by Jinlong Bai
Hello everyone!
Have I encountered a streaming memory leak problem?
First, I tested through the IMX6Q platform, using nfs to mount the shared native directory to play local MP4 video files, and found that when the gst-launch-1.0 is called to play MP4 files, the system memory will always increase (a few hours will cause System crash);
    Decode the play local video file command:
     gst-launch-1.0 playbin video-sink=overlaysink uri=file:///home/root/countdown.mp4
Secondly, I suspect that it is not a platform problem, so the above test was also carried out after replacing the IMX8 series, and the result is still the same (memory leak).
   Decode the play local video file command:
   gst-launch-1.0 playbin video-sink=waylandsink uri=file:///home/root/countdown.mp4
Therefore, I used some means to locate the memory leak, or failed to effectively locate, I suspect this should be a BUG, I hope to get your help, thank you!

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