Are you are referring to several lines showing up when you run sp_who2 with the same spid and sometimes the spid is displaying as blocking itself?
If that is the situation, ignore it.
These are usually (and during a restore always) page latch request blocks, not resource lock blocks.
There is a long explanation about what these actually represent, but basically when a parallel process runs, multiple threads for the same process can request a latch to the same page. When this happens, SQL reports it as a process blocking itself.
This is normal.