netstat -w is loosing both input and output packets

Hello All,


there seems to be a problem with netstat which I discovered while
testing a new ale(4) driver. Here is an example of "netstat -w 1":
netstat -w 1: ftp://ftp.bsam.ru/pub/tmp/EeePC/netstat.ale.2
uname -a: ftp://ftp.bsam.ru/pub/tmp/EeePC/uname.2
kernel config:
-----
include         GENERIC
ident           EEEBB
 
nooptions       INVARIANTS
nooptions       INVARIANT_SUPPORT
nooptions       WITNESS
nooptions       WITNESS_SKIPSPIN

options         PSM_DEBUG=2
-----

I've got similar results with age(4) at (FreeBSD host.ipt.ru 8.0-CURRENT
FreeBSD 8.0-CURRENT #2: Sun Nov  2 02:38:00 MSK 2008
root_at_host.ipt.ru:/usr/obj/usr/src/sys/HOST  i386) (the fourth line):
-----
            input        (Total)           output
   packets  errs      bytes    packets  errs      bytes colls
         4     0        164          3     0        212     0
         6     0       1108          5     0        971     0
        11     0        506         11     0        212     0
         0     0    8073542          0     0     238802     0
      6477     0   18872294       4126     0     558968     0
     13361     0   18747910       8595     0     560724     0
     13474     0   19331752       8743     0     566624     0
     13913     0   19005679       8828     0     557727     0
     13609     0   19357598       8668     0     566664     0
-----
kernel config:
-----
include         GENERIC
ident           HOST
 
nooptions       INVARIANTS
nooptions       INVARIANT_SUPPORT
nooptions       WITNESS
nooptions       WITNESS_SKIPSPIN

device          puc
 
options         SHMMAXPGS=65536
options         SEMMNI=40
options         SEMMNS=240
options         SEMUME=40
options         SEMMNU=120

options         IPFIREWALL
options         IPFIREWALL_VERBOSE
options         IPFIREWALL_VERBOSE_LIMIT=100
options         IPFIREWALL_DEFAULT_TO_ACCEPT
-----

Both tests were just plain ftp session with big file transfer.


WBR
-- 
Boris Samorodov (bsam)
Research Engineer, http://www.ipt.ru Telephone & Internet SP
FreeBSD committer, http://www.FreeBSD.org The Power To Serve