[ 1203.455722] br0: port 1(gw_l) entered blocking state
[ 1203.455826] br0: port 1(gw_l) entered disabled state
[ 1203.455928] gw_l: entered allmulticast mode
[ 1203.456036] gw_l: entered promiscuous mode
[ 1203.456165] br0: port 1(gw_l) entered blocking state
[ 1203.456239] br0: port 1(gw_l) entered forwarding state
[ 1203.522500] br0: port 2(amtg) entered blocking state
[ 1203.522613] br0: port 2(amtg) entered disabled state
[ 1203.522687] amtg: entered allmulticast mode
[ 1203.522788] amtg: entered promiscuous mode
[ 1203.753998] br0: port 2(amtg) entered blocking state
[ 1203.754135] br0: port 2(amtg) entered forwarding state
[ 1203.862591] gretap0: entered allmulticast mode
[ 1203.862676] erspan0: entered allmulticast mode
[ 1203.862724] amtr: entered allmulticast mode
[ 1203.862762] relay_gw: entered allmulticast mode
[ 1203.862808] relay_src: entered allmulticast mode
[ 1222.519774] br0: port 1(gw_l) entered disabled state
[ 1222.520053] gw_l (unregistering): left allmulticast mode
[ 1222.520109] gw_l (unregistering): left promiscuous mode
[ 1222.520153] br0: port 1(gw_l) entered disabled state
[ 1222.539778] gretap0: left allmulticast mode
[ 1222.539855] erspan0: left allmulticast mode
[ 1222.539905] amtr: left allmulticast mode
[ 1222.539960] relay_gw: left allmulticast mode
[ 1222.540015] relay_src: left allmulticast mode
[ 1222.548662] amtg: left allmulticast mode
[ 1222.548728] amtg: left promiscuous mode
[ 1222.548782] br0: port 2(amtg) entered disabled state