Failed to find free syncpt

We want to use gstreamer to do jpeg compressing on L4T32.3.1 filesystem, but only 513 frames can be encoded with gstreamer, then the gstreamer stop work, and the kernel will print below exception information:

who also meet and know the issue?

This is known on r32.3.1. Please check the patch in
[GSTREAMER]streaming using jpegenc halts after a short delay

Hi DaneLLL,
Thank you very much!
The issue has been solved according to your method!