[ 1290.407863] br0: port 1(gw_l) entered blocking state
[ 1290.407949] br0: port 1(gw_l) entered disabled state
[ 1290.408017] gw_l: entered allmulticast mode
[ 1290.408090] gw_l: entered promiscuous mode
[ 1290.408152] br0: port 1(gw_l) entered blocking state
[ 1290.408206] br0: port 1(gw_l) entered forwarding state
[ 1290.451630] br0: port 2(amtg) entered blocking state
[ 1290.451701] br0: port 2(amtg) entered disabled state
[ 1290.451758] amtg: entered allmulticast mode
[ 1290.451826] amtg: entered promiscuous mode
[ 1290.613794] br0: port 2(amtg) entered blocking state
[ 1290.613842] br0: port 2(amtg) entered forwarding state
[ 1290.688613] gretap0: entered allmulticast mode
[ 1290.688664] erspan0: entered allmulticast mode
[ 1290.688708] amtr: entered allmulticast mode
[ 1290.688737] relay_gw: entered allmulticast mode
[ 1290.688776] relay_src: entered allmulticast mode
[ 1307.608106] br0: port 1(gw_l) entered disabled state
[ 1307.608324] gw_l (unregistering): left allmulticast mode
[ 1307.608385] gw_l (unregistering): left promiscuous mode
[ 1307.608440] br0: port 1(gw_l) entered disabled state
[ 1307.627648] gretap0: left allmulticast mode
[ 1307.627700] erspan0: left allmulticast mode
[ 1307.627743] amtr: left allmulticast mode
[ 1307.627784] relay_gw: left allmulticast mode
[ 1307.627839] relay_src: left allmulticast mode
[ 1307.633040] amtg: left allmulticast mode
[ 1307.633093] amtg: left promiscuous mode
[ 1307.633149] br0: port 2(amtg) entered disabled state