TX2 mmu fault during V4L2 dmabuf capture + cuda analysis

Please check if it helps by executing sudo nvpmodel -m 0 and sudo jetson_clocks. After the commands the system runs in max performance.

Besides, please try to run VIC engine at max clock:
Nvvideoconvert issue, nvvideoconvert in DS4 is better than Ds5? - #3 by DaneLLL
If you have NvBufferTransform() calls in your application, this shall bring max performance of the function call and might help certain race condition.