[ 1257.584022] br0: port 1(gw_l) entered blocking state
[ 1257.584124] br0: port 1(gw_l) entered disabled state
[ 1257.584212] gw_l: entered allmulticast mode
[ 1257.584294] gw_l: entered promiscuous mode
[ 1257.584368] br0: port 1(gw_l) entered blocking state
[ 1257.584421] br0: port 1(gw_l) entered forwarding state
[ 1257.640360] br0: port 2(amtg) entered blocking state
[ 1257.640460] br0: port 2(amtg) entered disabled state
[ 1257.640521] amtg: entered allmulticast mode
[ 1257.640623] amtg: entered promiscuous mode
[ 1257.823501] br0: port 2(amtg) entered blocking state
[ 1257.823608] br0: port 2(amtg) entered forwarding state
[ 1257.904976] amtr: entered allmulticast mode
[ 1257.905031] relay_gw: entered allmulticast mode
[ 1257.905081] relay_src: entered allmulticast mode
[ 1275.314410] br0: port 1(gw_l) entered disabled state
[ 1275.314764] gw_l (unregistering): left allmulticast mode
[ 1275.314818] gw_l (unregistering): left promiscuous mode
[ 1275.314865] br0: port 1(gw_l) entered disabled state
[ 1275.332647] amtr: left allmulticast mode
[ 1275.332700] relay_gw: left allmulticast mode
[ 1275.332754] relay_src: left allmulticast mode
[ 1275.342280] amtg: left allmulticast mode
[ 1275.342331] amtg: left promiscuous mode
[ 1275.342381] br0: port 2(amtg) entered disabled state