[ 1538.451592] br0: port 1(gw_l) entered blocking state
[ 1538.451672] br0: port 1(gw_l) entered disabled state
[ 1538.451738] gw_l: entered allmulticast mode
[ 1538.451821] gw_l: entered promiscuous mode
[ 1538.451888] br0: port 1(gw_l) entered blocking state
[ 1538.451943] br0: port 1(gw_l) entered forwarding state
[ 1538.499509] br0: port 2(amtg) entered blocking state
[ 1538.499588] br0: port 2(amtg) entered disabled state
[ 1538.499638] amtg: entered allmulticast mode
[ 1538.499713] amtg: entered promiscuous mode
[ 1538.674237] br0: port 2(amtg) entered blocking state
[ 1538.674329] br0: port 2(amtg) entered forwarding state
[ 1538.758466] gretap0: entered allmulticast mode
[ 1538.758577] erspan0: entered allmulticast mode
[ 1538.758636] amtr: entered allmulticast mode
[ 1538.758688] relay_gw: entered allmulticast mode
[ 1538.758766] relay_src: entered allmulticast mode
[ 1556.293633] br0: port 1(gw_l) entered disabled state
[ 1556.293951] gw_l (unregistering): left allmulticast mode
[ 1556.294036] gw_l (unregistering): left promiscuous mode
[ 1556.294122] br0: port 1(gw_l) entered disabled state
[ 1556.309552] amtg: left allmulticast mode
[ 1556.309683] amtg: left promiscuous mode
[ 1556.309774] br0: port 2(amtg) entered disabled state
[ 1556.319895] gretap0: left allmulticast mode
[ 1556.319978] erspan0: left allmulticast mode
[ 1556.320025] amtr: left allmulticast mode
[ 1556.320072] relay_gw: left allmulticast mode
[ 1556.320129] relay_src: left allmulticast mode