[ 1496.610903] br0: port 1(gw_l) entered blocking state
[ 1496.610953] br0: port 1(gw_l) entered disabled state
[ 1496.610990] gw_l: entered allmulticast mode
[ 1496.611033] gw_l: entered promiscuous mode
[ 1496.611061] br0: port 1(gw_l) entered blocking state
[ 1496.611092] br0: port 1(gw_l) entered forwarding state
[ 1496.626576] br0: port 2(amtg) entered blocking state
[ 1496.626609] br0: port 2(amtg) entered disabled state
[ 1496.626635] amtg: entered allmulticast mode
[ 1496.626682] amtg: entered promiscuous mode
[ 1496.676572] br0: port 2(amtg) entered blocking state
[ 1496.676604] br0: port 2(amtg) entered forwarding state
[ 1496.699170] gretap0: entered allmulticast mode
[ 1496.699240] erspan0: entered allmulticast mode
[ 1496.699313] amtr: entered allmulticast mode
[ 1496.699395] relay_gw: entered allmulticast mode
[ 1496.699482] relay_src: entered allmulticast mode
[ 1510.987970] br0: port 1(gw_l) entered disabled state
[ 1510.988199] gw_l (unregistering): left allmulticast mode
[ 1510.988260] gw_l (unregistering): left promiscuous mode
[ 1510.988364] br0: port 1(gw_l) entered disabled state
[ 1510.992124] gretap0: left allmulticast mode
[ 1510.992184] erspan0: left allmulticast mode
[ 1510.992239] amtr: left allmulticast mode
[ 1510.992293] relay_gw: left allmulticast mode
[ 1510.992360] relay_src: left allmulticast mode
[ 1511.014861] amtg: left allmulticast mode
[ 1511.014923] amtg: left promiscuous mode
[ 1511.014986] br0: port 2(amtg) entered disabled state