[ 1484.916603] br0: port 1(gw_l) entered blocking state
[ 1484.916650] br0: port 1(gw_l) entered disabled state
[ 1484.916684] gw_l: entered allmulticast mode
[ 1484.916727] gw_l: entered promiscuous mode
[ 1484.916760] br0: port 1(gw_l) entered blocking state
[ 1484.916785] br0: port 1(gw_l) entered forwarding state
[ 1484.933075] br0: port 2(amtg) entered blocking state
[ 1484.933111] br0: port 2(amtg) entered disabled state
[ 1484.933143] amtg: entered allmulticast mode
[ 1484.933184] amtg: entered promiscuous mode
[ 1484.985530] br0: port 2(amtg) entered blocking state
[ 1484.985565] br0: port 2(amtg) entered forwarding state
[ 1485.009147] gretap0: entered allmulticast mode
[ 1485.009224] erspan0: entered allmulticast mode
[ 1485.009291] amtr: entered allmulticast mode
[ 1485.009351] relay_gw: entered allmulticast mode
[ 1485.009444] relay_src: entered allmulticast mode
[ 1499.249729] br0: port 1(gw_l) entered disabled state
[ 1499.249997] gw_l (unregistering): left allmulticast mode
[ 1499.250065] gw_l (unregistering): left promiscuous mode
[ 1499.250137] br0: port 1(gw_l) entered disabled state
[ 1499.251376] gretap0: left allmulticast mode
[ 1499.251436] erspan0: left allmulticast mode
[ 1499.251535] amtr: left allmulticast mode
[ 1499.251634] relay_gw: left allmulticast mode
[ 1499.251697] relay_src: left allmulticast mode
[ 1499.272604] amtg: left allmulticast mode
[ 1499.272670] amtg: left promiscuous mode
[ 1499.272739] br0: port 2(amtg) entered disabled state