리눅스 메세지 로그 확인 요청!!!

안녕하세요~~~!!! 리눅스 메세지 로그에 올라오는 로그가 있는데 ..뭔지 몰라 올립니다.

확인 부탁드립니다 .ㅡㅡ;

br0: port 1(eth0) entering forwarding state
printk: 26 messages suppressed.
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address
eth0: received packet with  own address as source address