Modules compilation Error Jetson 35.2.1 on AGX Orin 32Gb

Don’t specify ARCH when compiling natively. Also, if you did not properly configure before compile, then it will fail 100%. What steps did you take to configure? Did your configuration also set CONFIG_LOCALVERSION? You might find this of use:
https://forums.developer.nvidia.com/t/topic/262647/12