[ 1553.062215] br0: port 1(gw_l) entered blocking state
[ 1553.062267] br0: port 1(gw_l) entered disabled state
[ 1553.062304] gw_l: entered allmulticast mode
[ 1553.062353] gw_l: entered promiscuous mode
[ 1553.062390] br0: port 1(gw_l) entered blocking state
[ 1553.062420] br0: port 1(gw_l) entered forwarding state
[ 1553.081701] br0: port 2(amtg) entered blocking state
[ 1553.081734] br0: port 2(amtg) entered disabled state
[ 1553.081764] amtg: entered allmulticast mode
[ 1553.081798] amtg: entered promiscuous mode
[ 1553.144654] br0: port 2(amtg) entered blocking state
[ 1553.144692] br0: port 2(amtg) entered forwarding state
[ 1553.173147] amtr: entered allmulticast mode
[ 1553.173176] relay_gw: entered allmulticast mode
[ 1553.173210] relay_src: entered allmulticast mode
[ 1567.460473] br0: port 1(gw_l) entered disabled state
[ 1567.460702] gw_l (unregistering): left allmulticast mode
[ 1567.460769] gw_l (unregistering): left promiscuous mode
[ 1567.460830] br0: port 1(gw_l) entered disabled state
[ 1567.462271] amtr: left allmulticast mode
[ 1567.462349] relay_gw: left allmulticast mode
[ 1567.462444] relay_src: left allmulticast mode
[ 1567.479425] amtg: left allmulticast mode
[ 1567.479486] amtg: left promiscuous mode
[ 1567.479551] br0: port 2(amtg) entered disabled state