kmsan_internal_set_shadow_origin
kmsan_internal_set_shadow_origin(address, size, -1, handle, checked);
kmsan_internal_set_shadow_origin(address, size, 0, 0, checked);
kmsan_internal_set_shadow_origin(address, size, -1, handle,
void kmsan_internal_set_shadow_origin(void *address, size_t size, int b,