-rw-rw-r--  1 0  netbsd   791045 Nov  2 12:39 bin.tar.gz
-rw-rw-r--  1 0  netbsd    26452 Oct 19 11:54 config.old.tar.gz
-rw-rw-r--  1 0  netbsd    36391 Nov  2 13:05 config.tar.gz
-rw-rw-r--  1 0  netbsd   347952 Nov  2 12:43 distrib.tar.gz
-rw-rw-r--  1 0  netbsd   398487 Nov  2 12:43 domestic.tar.gz
-rw-rw-r--  1 0  netbsd    97093 Nov  2 12:39 etc.tar.gz
-rw-rw-r--  1 0  netbsd  2503648 Nov  2 12:44 games.tar.gz
-rw-rw-r--  1 0  netbsd  8178924 Nov  2 12:32 gnu.tar.gz
-rw-rw-r--  1 0  netbsd    75978 Oct 26 11:49 include.tar.gz
-rw-rw-r--  1 0  netbsd  1520116 Nov  2 12:50 lib.tar.gz
-rw-rw-r--  1 0  netbsd   185557 Nov  2 12:51 libexec.tar.gz
-rw-rw-r--  1 0  netbsd    46566 Nov  2 12:51 regress.tar.gz
-rw-rw-r--  1 0  netbsd   492706 Nov  2 12:51 sbin.tar.gz
-rw-rw-r--  1 0  netbsd  2635514 Nov  2 12:52 share.tar.gz
-rw-rw-r--  1 0  netbsd  9006442 Nov  2 12:58 sys.tar.gz
-rw-rw-r--  1 0  netbsd  2746594 Nov  2 12:47 usr.bin.tar.gz
-rw-rw-r--  1 0  netbsd  2681226 Nov  2 12:41 usr.sbin.tar.gz

 config.old.tar.gz and include.tar.gz are older than others.
 is this normal?

Hiroyuki Ito