[ 1389.459869] br0: port 1(gw_l) entered blocking state
[ 1389.459950] br0: port 1(gw_l) entered disabled state
[ 1389.460025] gw_l: entered allmulticast mode
[ 1389.460127] gw_l: entered promiscuous mode
[ 1389.460226] br0: port 1(gw_l) entered blocking state
[ 1389.460291] br0: port 1(gw_l) entered forwarding state
[ 1389.515051] br0: port 2(amtg) entered blocking state
[ 1389.515122] br0: port 2(amtg) entered disabled state
[ 1389.515166] amtg: entered allmulticast mode
[ 1389.515256] amtg: entered promiscuous mode
[ 1389.709667] br0: port 2(amtg) entered blocking state
[ 1389.709763] br0: port 2(amtg) entered forwarding state
[ 1389.787737] gretap0: entered allmulticast mode
[ 1389.787810] erspan0: entered allmulticast mode
[ 1389.787856] amtr: entered allmulticast mode
[ 1389.787891] relay_gw: entered allmulticast mode
[ 1389.787932] relay_src: entered allmulticast mode
[ 1407.917578] br0: port 1(gw_l) entered disabled state
[ 1407.917907] gw_l (unregistering): left allmulticast mode
[ 1407.917994] gw_l (unregistering): left promiscuous mode
[ 1407.918037] br0: port 1(gw_l) entered disabled state
[ 1407.937997] gretap0: left allmulticast mode
[ 1407.938058] erspan0: left allmulticast mode
[ 1407.938090] amtr: left allmulticast mode
[ 1407.938129] relay_gw: left allmulticast mode
[ 1407.938167] relay_src: left allmulticast mode
[ 1407.940375] amtg: left allmulticast mode
[ 1407.940419] amtg: left promiscuous mode
[ 1407.940467] br0: port 2(amtg) entered disabled state