[ 1521.576184] br0: port 1(gw_l) entered blocking state
[ 1521.576276] br0: port 1(gw_l) entered disabled state
[ 1521.576339] gw_l: entered allmulticast mode
[ 1521.576412] gw_l: entered promiscuous mode
[ 1521.576476] br0: port 1(gw_l) entered blocking state
[ 1521.576526] br0: port 1(gw_l) entered forwarding state
[ 1521.619004] br0: port 2(amtg) entered blocking state
[ 1521.619086] br0: port 2(amtg) entered disabled state
[ 1521.619148] amtg: entered allmulticast mode
[ 1521.619228] amtg: entered promiscuous mode
[ 1521.777221] br0: port 2(amtg) entered blocking state
[ 1521.777312] br0: port 2(amtg) entered forwarding state
[ 1521.845530] amtr: entered allmulticast mode
[ 1521.845621] relay_gw: entered allmulticast mode
[ 1521.845671] relay_src: entered allmulticast mode
[ 1539.064357] br0: port 1(gw_l) entered disabled state
[ 1539.064599] gw_l (unregistering): left allmulticast mode
[ 1539.064645] gw_l (unregistering): left promiscuous mode
[ 1539.064687] br0: port 1(gw_l) entered disabled state
[ 1539.071869] amtr: left allmulticast mode
[ 1539.071933] relay_gw: left allmulticast mode
[ 1539.071985] relay_src: left allmulticast mode
[ 1539.086323] amtg: left allmulticast mode
[ 1539.086369] amtg: left promiscuous mode
[ 1539.086410] br0: port 2(amtg) entered disabled state