[ 1503.026606] br0: port 1(gw_l) entered blocking state
[ 1503.026673] br0: port 1(gw_l) entered disabled state
[ 1503.026740] gw_l: entered allmulticast mode
[ 1503.026811] gw_l: entered promiscuous mode
[ 1503.026867] br0: port 1(gw_l) entered blocking state
[ 1503.026908] br0: port 1(gw_l) entered forwarding state
[ 1503.073428] br0: port 2(amtg) entered blocking state
[ 1503.073502] br0: port 2(amtg) entered disabled state
[ 1503.073543] amtg: entered allmulticast mode
[ 1503.073607] amtg: entered promiscuous mode
[ 1503.248022] br0: port 2(amtg) entered blocking state
[ 1503.248084] br0: port 2(amtg) entered forwarding state
[ 1503.322940] amtr: entered allmulticast mode
[ 1503.323002] relay_gw: entered allmulticast mode
[ 1503.323057] relay_src: entered allmulticast mode
[ 1523.749662] br0: port 1(gw_l) entered disabled state
[ 1523.749997] gw_l (unregistering): left allmulticast mode
[ 1523.750054] gw_l (unregistering): left promiscuous mode
[ 1523.750094] br0: port 1(gw_l) entered disabled state
[ 1523.765530] amtg: left allmulticast mode
[ 1523.765603] amtg: left promiscuous mode
[ 1523.765669] br0: port 2(amtg) entered disabled state
[ 1523.772685] amtr: left allmulticast mode
[ 1523.772754] relay_gw: left allmulticast mode
[ 1523.772828] relay_src: left allmulticast mode