[ 1753.974586] br0: port 1(gw_l) entered blocking state
[ 1753.974646] br0: port 1(gw_l) entered disabled state
[ 1753.974690] gw_l: entered allmulticast mode
[ 1753.974761] gw_l: entered promiscuous mode
[ 1753.974809] br0: port 1(gw_l) entered blocking state
[ 1753.974839] br0: port 1(gw_l) entered forwarding state
[ 1753.995973] br0: port 2(amtg) entered blocking state
[ 1753.996018] br0: port 2(amtg) entered disabled state
[ 1753.996052] amtg: entered allmulticast mode
[ 1753.996099] amtg: entered promiscuous mode
[ 1754.066684] br0: port 2(amtg) entered blocking state
[ 1754.066733] br0: port 2(amtg) entered forwarding state
[ 1754.097075] gretap0: entered allmulticast mode
[ 1754.097123] erspan0: entered allmulticast mode
[ 1754.097155] amtr: entered allmulticast mode
[ 1754.097179] relay_gw: entered allmulticast mode
[ 1754.097211] relay_src: entered allmulticast mode
[ 1769.021999] br0: port 1(gw_l) entered disabled state
[ 1769.022226] gw_l (unregistering): left allmulticast mode
[ 1769.022267] gw_l (unregistering): left promiscuous mode
[ 1769.022298] br0: port 1(gw_l) entered disabled state
[ 1769.028890] amtg: left allmulticast mode
[ 1769.028932] amtg: left promiscuous mode
[ 1769.028964] br0: port 2(amtg) entered disabled state
[ 1769.030278] gretap0: left allmulticast mode
[ 1769.030310] erspan0: left allmulticast mode
[ 1769.030332] amtr: left allmulticast mode
[ 1769.030354] relay_gw: left allmulticast mode
[ 1769.030383] relay_src: left allmulticast mode