[REFACTOR] create usm_/un/register_probe()
drwxr-xr-x - buffer
drwxr-xr-x - driver
drwxr-xr-x - kprobe
drwxr-xr-x - ks_manager
drwxr-xr-x - ksyms
drwxr-xr-x - uprobe
drwxr-xr-x - us_manager