[ 1487.577619] br0: port 1(gw_l) entered blocking state
[ 1487.577685] br0: port 1(gw_l) entered disabled state
[ 1487.577746] gw_l: entered allmulticast mode
[ 1487.577814] gw_l: entered promiscuous mode
[ 1487.577873] br0: port 1(gw_l) entered blocking state
[ 1487.577910] br0: port 1(gw_l) entered forwarding state
[ 1487.619941] br0: port 2(amtg) entered blocking state
[ 1487.620006] br0: port 2(amtg) entered disabled state
[ 1487.620053] amtg: entered allmulticast mode
[ 1487.620116] amtg: entered promiscuous mode
[ 1487.779190] br0: port 2(amtg) entered blocking state
[ 1487.779262] br0: port 2(amtg) entered forwarding state
[ 1487.851543] amtr: entered allmulticast mode
[ 1487.851598] relay_gw: entered allmulticast mode
[ 1487.851640] relay_src: entered allmulticast mode
[ 1505.922050] br0: port 1(gw_l) entered disabled state
[ 1505.922343] gw_l (unregistering): left allmulticast mode
[ 1505.922417] gw_l (unregistering): left promiscuous mode
[ 1505.922476] br0: port 1(gw_l) entered disabled state
[ 1505.943694] amtr: left allmulticast mode
[ 1505.943772] relay_gw: left allmulticast mode
[ 1505.943832] relay_src: left allmulticast mode
[ 1505.944923] amtg: left allmulticast mode
[ 1505.945002] amtg: left promiscuous mode
[ 1505.945074] br0: port 2(amtg) entered disabled state