[ 1501.496210] br0: port 1(gw_l) entered blocking state
[ 1501.496282] br0: port 1(gw_l) entered disabled state
[ 1501.496342] gw_l: entered allmulticast mode
[ 1501.496432] gw_l: entered promiscuous mode
[ 1501.496505] br0: port 1(gw_l) entered blocking state
[ 1501.496555] br0: port 1(gw_l) entered forwarding state
[ 1501.556469] br0: port 2(amtg) entered blocking state
[ 1501.556552] br0: port 2(amtg) entered disabled state
[ 1501.556603] amtg: entered allmulticast mode
[ 1501.556672] amtg: entered promiscuous mode
[ 1501.780713] br0: port 2(amtg) entered blocking state
[ 1501.780776] br0: port 2(amtg) entered forwarding state
[ 1501.874097] amtr: entered allmulticast mode
[ 1501.874169] relay_gw: entered allmulticast mode
[ 1501.874260] relay_src: entered allmulticast mode
[ 1520.589793] br0: port 1(gw_l) entered disabled state
[ 1520.590112] gw_l (unregistering): left allmulticast mode
[ 1520.590169] gw_l (unregistering): left promiscuous mode
[ 1520.590219] br0: port 1(gw_l) entered disabled state
[ 1520.608369] amtr: left allmulticast mode
[ 1520.608437] relay_gw: left allmulticast mode
[ 1520.608532] relay_src: left allmulticast mode
[ 1520.608661] amtg: left allmulticast mode
[ 1520.608692] amtg: left promiscuous mode
[ 1520.608739] br0: port 2(amtg) entered disabled state