kernel panic with yolov5 video demo, multple instances

[MattiaGrigoli]

as the titles says, i had a kernel panic while running 3 instances of the video demo caused by the RGA.
i need to use this library for an inference with 4 cameras using yolov5, and to stress test i've tried to run 4 instances and it crashed at 3.
i acknowledge that this could be a hardware limit caused by the 32 bot address of the RGA but i wanna ask if there's a fix to this, even a kernel-level patch.
here are some info:

• board: orange pi 5 plus (RK3588)
• OS: ubuntu jammy (joshua 22.04)
• kernel: 5.10 (joshua)
• command: sudo ./rknn_yolov5_video_demo model/RK3588/yolov5s-640-640.rknn /home/hipert/rk_tests/test.h264 264 (ran in 4 different terminals at the same time)
• journalctl:
  
  is there a fix?