[ 1505.789729] br0: port 1(gw_l) entered blocking state
[ 1505.789788] br0: port 1(gw_l) entered disabled state
[ 1505.789844] gw_l: entered allmulticast mode
[ 1505.789912] gw_l: entered promiscuous mode
[ 1505.789980] br0: port 1(gw_l) entered blocking state
[ 1505.790019] br0: port 1(gw_l) entered forwarding state
[ 1505.834620] br0: port 2(amtg) entered blocking state
[ 1505.834698] br0: port 2(amtg) entered disabled state
[ 1505.834761] amtg: entered allmulticast mode
[ 1505.834829] amtg: entered promiscuous mode
[ 1505.993068] br0: port 2(amtg) entered blocking state
[ 1505.993163] br0: port 2(amtg) entered forwarding state
[ 1506.066722] gretap0: entered allmulticast mode
[ 1506.066820] erspan0: entered allmulticast mode
[ 1506.066871] amtr: entered allmulticast mode
[ 1506.066908] relay_gw: entered allmulticast mode
[ 1506.066950] relay_src: entered allmulticast mode
[ 1523.646145] br0: port 1(gw_l) entered disabled state
[ 1523.646403] gw_l (unregistering): left allmulticast mode
[ 1523.646463] gw_l (unregistering): left promiscuous mode
[ 1523.646499] br0: port 1(gw_l) entered disabled state
[ 1523.669654] gretap0: left allmulticast mode
[ 1523.669728] erspan0: left allmulticast mode
[ 1523.669770] amtr: left allmulticast mode
[ 1523.669823] relay_gw: left allmulticast mode
[ 1523.669876] relay_src: left allmulticast mode
[ 1523.681073] amtg: left allmulticast mode
[ 1523.681119] amtg: left promiscuous mode
[ 1523.681173] br0: port 2(amtg) entered disabled state