/proc/scsi/driver/hosts with same numeric???

Hello, this is what I see in /proc/scsi/some_driver:

total 0

-rw-r--r--    1 root     root            0 May 29 15:52 1
-rw-r--r--    1 root     root            0 May 29 15:52 2
-rw-r--r--    1 root     root            0 May 29 15:52 3  <- What is
-rw-r--r--    1 root     root            0 May 29 15:52 3  <-  the problem
-rw-r--r--    1 root     root            0 May 29 15:52 4  <-  here?
-rw-r--r--    1 root     root            0 May 29 15:52 4  <-
-rw-r--r--    1 root     root            0 May 29 15:52 5
-rw-r--r--    1 root     root            0 May 29 15:52 5
-rw-r--r--    1 root     root            0 May 29 15:52 6
-rw-r--r--    1 root     root            0 May 29 15:52 7
-rw-r--r--    1 root     root            0 May 29 15:52 8
-rw-r--r--    1 root     root            0 May 29 15:52 9

This driver scsi_registered() more than 10 hosts
and this happened? But as long as there are less
than 10 hosts, things seem ok.

How can I resolve this?

TIA,

Luben