[ 1372.052609] br0: port 1(gw_l) entered blocking state
[ 1372.052696] br0: port 1(gw_l) entered disabled state
[ 1372.052761] gw_l: entered allmulticast mode
[ 1372.052835] gw_l: entered promiscuous mode
[ 1372.052903] br0: port 1(gw_l) entered blocking state
[ 1372.052950] br0: port 1(gw_l) entered forwarding state
[ 1372.096812] br0: port 2(amtg) entered blocking state
[ 1372.096897] br0: port 2(amtg) entered disabled state
[ 1372.096950] amtg: entered allmulticast mode
[ 1372.097017] amtg: entered promiscuous mode
[ 1372.259933] br0: port 2(amtg) entered blocking state
[ 1372.260010] br0: port 2(amtg) entered forwarding state
[ 1372.334300] gretap0: entered allmulticast mode
[ 1372.334382] erspan0: entered allmulticast mode
[ 1372.334439] amtr: entered allmulticast mode
[ 1372.334477] relay_gw: entered allmulticast mode
[ 1372.334529] relay_src: entered allmulticast mode
[ 1388.972377] br0: port 1(gw_l) entered disabled state
[ 1388.972731] gw_l (unregistering): left allmulticast mode
[ 1388.972815] gw_l (unregistering): left promiscuous mode
[ 1388.972873] br0: port 1(gw_l) entered disabled state
[ 1388.982960] gretap0: left allmulticast mode
[ 1388.983005] erspan0: left allmulticast mode
[ 1388.983034] amtr: left allmulticast mode
[ 1388.983059] relay_gw: left allmulticast mode
[ 1388.983099] relay_src: left allmulticast mode
[ 1388.994219] amtg: left allmulticast mode
[ 1388.994288] amtg: left promiscuous mode
[ 1388.994342] br0: port 2(amtg) entered disabled state