sockstat: struct xtcpcb size mismatch

[sam]

Hi

trouble output
===============================================================
# sockstat
sockstat: struct xtcpcb size mismatch
sockstat: struct xinpcb size mismatch
sockstat: struct xunpcb size mismatch
sockstat: struct xunpcb size mismatch
USER     COMMAND    PID   FD PROTO  LOCAL ADDRESS         FOREIGN ADDRESS

# uname -a
FreeBSD damascus 8.0-CURRENT FreeBSD 8.0-CURRENT #8: Mon May 12 14:30:46 
SAMST 2008     root at cs.udmvt.ru:/usr/obj/usr/src/sys/DAMASCUS  i386
===============================================================

please, any solution ...

/Vladimir Ermakov