[ 1737.439693] br0: port 1(gw_l) entered blocking state
[ 1737.439741] br0: port 1(gw_l) entered disabled state
[ 1737.439784] gw_l: entered allmulticast mode
[ 1737.439831] gw_l: entered promiscuous mode
[ 1737.439867] br0: port 1(gw_l) entered blocking state
[ 1737.439893] br0: port 1(gw_l) entered forwarding state
[ 1737.458812] br0: port 2(amtg) entered blocking state
[ 1737.458846] br0: port 2(amtg) entered disabled state
[ 1737.458884] amtg: entered allmulticast mode
[ 1737.458922] amtg: entered promiscuous mode
[ 1737.520358] br0: port 2(amtg) entered blocking state
[ 1737.520393] br0: port 2(amtg) entered forwarding state
[ 1737.548063] amtr: entered allmulticast mode
[ 1737.548090] relay_gw: entered allmulticast mode
[ 1737.548137] relay_src: entered allmulticast mode
[ 1751.750221] br0: port 1(gw_l) entered disabled state
[ 1751.750393] gw_l (unregistering): left allmulticast mode
[ 1751.750425] gw_l (unregistering): left promiscuous mode
[ 1751.750457] br0: port 1(gw_l) entered disabled state
[ 1751.752096] amtr: left allmulticast mode
[ 1751.752159] relay_gw: left allmulticast mode
[ 1751.752225] relay_src: left allmulticast mode
[ 1751.774220] amtg: left allmulticast mode
[ 1751.774250] amtg: left promiscuous mode
[ 1751.774283] br0: port 2(amtg) entered disabled state