[ 1428.788640] br0: port 1(gw_l) entered blocking state
[ 1428.788697] br0: port 1(gw_l) entered disabled state
[ 1428.788744] gw_l: entered allmulticast mode
[ 1428.788801] gw_l: entered promiscuous mode
[ 1428.788851] br0: port 1(gw_l) entered blocking state
[ 1428.788884] br0: port 1(gw_l) entered forwarding state
[ 1428.844085] br0: port 2(amtg) entered blocking state
[ 1428.844145] br0: port 2(amtg) entered disabled state
[ 1428.844187] amtg: entered allmulticast mode
[ 1428.844249] amtg: entered promiscuous mode
[ 1429.069232] br0: port 2(amtg) entered blocking state
[ 1429.069280] br0: port 2(amtg) entered forwarding state
[ 1429.174057] gretap0: entered allmulticast mode
[ 1429.174136] erspan0: entered allmulticast mode
[ 1429.174195] amtr: entered allmulticast mode
[ 1429.174242] relay_gw: entered allmulticast mode
[ 1429.174302] relay_src: entered allmulticast mode
[ 1446.125102] br0: port 1(gw_l) entered disabled state
[ 1446.125314] gw_l (unregistering): left allmulticast mode
[ 1446.125354] gw_l (unregistering): left promiscuous mode
[ 1446.125387] br0: port 1(gw_l) entered disabled state
[ 1446.138455] gretap0: left allmulticast mode
[ 1446.138501] erspan0: left allmulticast mode
[ 1446.138541] amtr: left allmulticast mode
[ 1446.138572] relay_gw: left allmulticast mode
[ 1446.138615] relay_src: left allmulticast mode
[ 1446.140020] amtg: left allmulticast mode
[ 1446.140049] amtg: left promiscuous mode
[ 1446.140085] br0: port 2(amtg) entered disabled state