[ 1499.488988] br0: port 1(gw_l) entered blocking state
[ 1499.489071] br0: port 1(gw_l) entered disabled state
[ 1499.489150] gw_l: entered allmulticast mode
[ 1499.489246] gw_l: entered promiscuous mode
[ 1499.489328] br0: port 1(gw_l) entered blocking state
[ 1499.489387] br0: port 1(gw_l) entered forwarding state
[ 1499.533779] br0: port 2(amtg) entered blocking state
[ 1499.533854] br0: port 2(amtg) entered disabled state
[ 1499.533908] amtg: entered allmulticast mode
[ 1499.534028] amtg: entered promiscuous mode
[ 1499.704727] br0: port 2(amtg) entered blocking state
[ 1499.704792] br0: port 2(amtg) entered forwarding state
[ 1499.786158] amtr: entered allmulticast mode
[ 1499.786262] relay_gw: entered allmulticast mode
[ 1499.786317] relay_src: entered allmulticast mode
[ 1517.657198] br0: port 1(gw_l) entered disabled state
[ 1517.657563] gw_l (unregistering): left allmulticast mode
[ 1517.657617] gw_l (unregistering): left promiscuous mode
[ 1517.657654] br0: port 1(gw_l) entered disabled state
[ 1517.681383] amtr: left allmulticast mode
[ 1517.681463] relay_gw: left allmulticast mode
[ 1517.681526] relay_src: left allmulticast mode
[ 1517.690051] amtg: left allmulticast mode
[ 1517.690107] amtg: left promiscuous mode
[ 1517.690160] br0: port 2(amtg) entered disabled state