Пакеты от localhost

Бьются пакеты лог (/var/log/messages):

PROTO=6 127.0.0.1:80 127.0.0.1:50246 L=60 S=0x00 I=0 F=0x4000 T=64
ip_local_deliver: bad skb: PRE_ROUTING LOCAL_IN LOCAL_OUT POST_ROUTING
skb: pf=2 (unowned) dev=lo len=52
PROTO=6 127.0.0.1:50246 127.0.0.1:80 L=52 S=0x00 I=3210 F=0x4000 T=64
ip_local_deliver: bad skb: PRE_ROUTING LOCAL_IN LOCAL_OUT POST_ROUTING
skb: pf=2 (unowned) dev=lo len=52
PROTO=6 127.0.0.1:50246 127.0.0.1:80 L=52 S=0x00 I=3212 F=0x4000 T=64
ip_local_deliver: bad skb: PRE_ROUTING LOCAL_IN LOCAL_OUT POST_ROUTING
skb: pf=2 (unowned) dev=lo len=52
PROTO=6 127.0.0.1:80 127.0.0.1:50246 L=52 S=0x00 I=22096 F=0x4000 T=64
ip_local_deliver: bad skb: PRE_ROUTING LOCAL_IN LOCAL_OUT POST_ROUTING
skb: pf=2 (unowned) dev=lo len=52
PROTO=6 127.0.0.1:50246 127.0.0.1:80 L=52 S=0x00 I=3214 F=0x4000 T=64

Iptables не включен, где может быть ошибка в настройке?