[ 1447.597812] br0: port 1(gw_l) entered blocking state
[ 1447.597938] br0: port 1(gw_l) entered disabled state
[ 1447.598028] gw_l: entered allmulticast mode
[ 1447.598139] gw_l: entered promiscuous mode
[ 1447.598237] br0: port 1(gw_l) entered blocking state
[ 1447.598313] br0: port 1(gw_l) entered forwarding state
[ 1447.651361] br0: port 2(amtg) entered blocking state
[ 1447.651500] br0: port 2(amtg) entered disabled state
[ 1447.651579] amtg: entered allmulticast mode
[ 1447.651676] amtg: entered promiscuous mode
[ 1447.846979] br0: port 2(amtg) entered blocking state
[ 1447.847066] br0: port 2(amtg) entered forwarding state
[ 1447.930643] gretap0: entered allmulticast mode
[ 1447.930727] erspan0: entered allmulticast mode
[ 1447.930776] amtr: entered allmulticast mode
[ 1447.930837] relay_gw: entered allmulticast mode
[ 1447.930893] relay_src: entered allmulticast mode
[ 1465.599682] br0: port 1(gw_l) entered disabled state
[ 1465.599989] gw_l (unregistering): left allmulticast mode
[ 1465.600061] gw_l (unregistering): left promiscuous mode
[ 1465.600115] br0: port 1(gw_l) entered disabled state
[ 1465.611628] gretap0: left allmulticast mode
[ 1465.611677] erspan0: left allmulticast mode
[ 1465.611718] amtr: left allmulticast mode
[ 1465.611753] relay_gw: left allmulticast mode
[ 1465.611804] relay_src: left allmulticast mode
[ 1465.622931] amtg: left allmulticast mode
[ 1465.622978] amtg: left promiscuous mode
[ 1465.623029] br0: port 2(amtg) entered disabled state