[ 1336.565992] br0: port 1(gw_l) entered blocking state
[ 1336.566053] br0: port 1(gw_l) entered disabled state
[ 1336.566111] gw_l: entered allmulticast mode
[ 1336.566176] gw_l: entered promiscuous mode
[ 1336.566231] br0: port 1(gw_l) entered blocking state
[ 1336.566280] br0: port 1(gw_l) entered forwarding state
[ 1336.612730] br0: port 2(amtg) entered blocking state
[ 1336.612790] br0: port 2(amtg) entered disabled state
[ 1336.612827] amtg: entered allmulticast mode
[ 1336.612887] amtg: entered promiscuous mode
[ 1336.773870] br0: port 2(amtg) entered blocking state
[ 1336.773934] br0: port 2(amtg) entered forwarding state
[ 1336.870036] gretap0: entered allmulticast mode
[ 1336.870157] erspan0: entered allmulticast mode
[ 1336.870231] amtr: entered allmulticast mode
[ 1336.870281] relay_gw: entered allmulticast mode
[ 1336.870342] relay_src: entered allmulticast mode
[ 1354.750037] br0: port 1(gw_l) entered disabled state
[ 1354.750264] gw_l (unregistering): left allmulticast mode
[ 1354.750311] gw_l (unregistering): left promiscuous mode
[ 1354.750349] br0: port 1(gw_l) entered disabled state
[ 1354.770942] gretap0: left allmulticast mode
[ 1354.771016] erspan0: left allmulticast mode
[ 1354.771054] amtr: left allmulticast mode
[ 1354.771100] relay_gw: left allmulticast mode
[ 1354.771148] relay_src: left allmulticast mode
[ 1354.772109] amtg: left allmulticast mode
[ 1354.772152] amtg: left promiscuous mode
[ 1354.772201] br0: port 2(amtg) entered disabled state