[ 1638.664320] br0: port 1(gw_l) entered blocking state
[ 1638.664370] br0: port 1(gw_l) entered disabled state
[ 1638.664402] gw_l: entered allmulticast mode
[ 1638.664443] gw_l: entered promiscuous mode
[ 1638.664473] br0: port 1(gw_l) entered blocking state
[ 1638.664506] br0: port 1(gw_l) entered forwarding state
[ 1638.679796] br0: port 2(amtg) entered blocking state
[ 1638.679866] br0: port 2(amtg) entered disabled state
[ 1638.679932] amtg: entered allmulticast mode
[ 1638.680003] amtg: entered promiscuous mode
[ 1638.730476] br0: port 2(amtg) entered blocking state
[ 1638.730510] br0: port 2(amtg) entered forwarding state
[ 1638.752991] amtr: entered allmulticast mode
[ 1638.753052] relay_gw: entered allmulticast mode
[ 1638.753110] relay_src: entered allmulticast mode
[ 1652.915027] amtr: left allmulticast mode
[ 1652.915064] relay_gw: left allmulticast mode
[ 1652.915091] relay_src: left allmulticast mode
[ 1652.915816] br0: port 1(gw_l) entered disabled state
[ 1652.915977] gw_l (unregistering): left allmulticast mode
[ 1652.916006] gw_l (unregistering): left promiscuous mode
[ 1652.916040] br0: port 1(gw_l) entered disabled state
[ 1652.942719] amtg: left allmulticast mode
[ 1652.942766] amtg: left promiscuous mode
[ 1652.942804] br0: port 2(amtg) entered disabled state