[ 1637.638652] br0: port 1(gw_l) entered blocking state
[ 1637.638689] br0: port 1(gw_l) entered disabled state
[ 1637.638777] gw_l: entered allmulticast mode
[ 1637.638845] gw_l: entered promiscuous mode
[ 1637.638907] br0: port 1(gw_l) entered blocking state
[ 1637.638954] br0: port 1(gw_l) entered forwarding state
[ 1637.659140] br0: port 2(amtg) entered blocking state
[ 1637.659190] br0: port 2(amtg) entered disabled state
[ 1637.659242] amtg: entered allmulticast mode
[ 1637.659305] amtg: entered promiscuous mode
[ 1637.727207] br0: port 2(amtg) entered blocking state
[ 1637.727257] br0: port 2(amtg) entered forwarding state
[ 1637.756232] amtr: entered allmulticast mode
[ 1637.756251] relay_gw: entered allmulticast mode
[ 1637.756271] relay_src: entered allmulticast mode
[ 1651.944572] br0: port 1(gw_l) entered disabled state
[ 1651.944734] gw_l (unregistering): left allmulticast mode
[ 1651.944753] gw_l (unregistering): left promiscuous mode
[ 1651.944771] br0: port 1(gw_l) entered disabled state
[ 1651.952329] amtr: left allmulticast mode
[ 1651.952347] relay_gw: left allmulticast mode
[ 1651.952367] relay_src: left allmulticast mode
[ 1651.953482] amtg: left allmulticast mode
[ 1651.953503] amtg: left promiscuous mode
[ 1651.953524] br0: port 2(amtg) entered disabled state