[ 1307.700440] br0: port 1(gw_l) entered blocking state
[ 1307.700497] br0: port 1(gw_l) entered disabled state
[ 1307.700545] gw_l: entered allmulticast mode
[ 1307.700606] gw_l: entered promiscuous mode
[ 1307.700659] br0: port 1(gw_l) entered blocking state
[ 1307.700695] br0: port 1(gw_l) entered forwarding state
[ 1307.783184] br0: port 2(amtg) entered blocking state
[ 1307.783257] br0: port 2(amtg) entered disabled state
[ 1307.783309] amtg: entered allmulticast mode
[ 1307.783379] amtg: entered promiscuous mode
[ 1308.077922] br0: port 2(amtg) entered blocking state
[ 1308.077982] br0: port 2(amtg) entered forwarding state
[ 1308.224804] gretap0: entered allmulticast mode
[ 1308.224879] erspan0: entered allmulticast mode
[ 1308.224920] amtr: entered allmulticast mode
[ 1308.224954] relay_gw: entered allmulticast mode
[ 1308.225000] relay_src: entered allmulticast mode
[ 1325.479072] br0: port 1(gw_l) entered disabled state
[ 1325.479360] gw_l (unregistering): left allmulticast mode
[ 1325.479405] gw_l (unregistering): left promiscuous mode
[ 1325.479454] br0: port 1(gw_l) entered disabled state
[ 1325.501054] gretap0: left allmulticast mode
[ 1325.501114] erspan0: left allmulticast mode
[ 1325.501144] amtr: left allmulticast mode
[ 1325.501174] relay_gw: left allmulticast mode
[ 1325.501209] relay_src: left allmulticast mode
[ 1325.503911] amtg: left allmulticast mode
[ 1325.503958] amtg: left promiscuous mode
[ 1325.504024] br0: port 2(amtg) entered disabled state