[ 1378.938169] br0: port 1(gw_l) entered blocking state
[ 1378.938262] br0: port 1(gw_l) entered disabled state
[ 1378.938330] gw_l: entered allmulticast mode
[ 1378.938409] gw_l: entered promiscuous mode
[ 1378.938477] br0: port 1(gw_l) entered blocking state
[ 1378.938527] br0: port 1(gw_l) entered forwarding state
[ 1378.986092] br0: port 2(amtg) entered blocking state
[ 1378.986188] br0: port 2(amtg) entered disabled state
[ 1378.986239] amtg: entered allmulticast mode
[ 1378.986307] amtg: entered promiscuous mode
[ 1379.161524] br0: port 2(amtg) entered blocking state
[ 1379.161622] br0: port 2(amtg) entered forwarding state
[ 1379.243126] gretap0: entered allmulticast mode
[ 1379.243232] erspan0: entered allmulticast mode
[ 1379.243292] amtr: entered allmulticast mode
[ 1379.243339] relay_gw: entered allmulticast mode
[ 1379.243396] relay_src: entered allmulticast mode
[ 1395.963472] br0: port 1(gw_l) entered disabled state
[ 1395.963811] gw_l (unregistering): left allmulticast mode
[ 1395.963883] gw_l (unregistering): left promiscuous mode
[ 1395.963948] br0: port 1(gw_l) entered disabled state
[ 1395.980703] gretap0: left allmulticast mode
[ 1395.980777] erspan0: left allmulticast mode
[ 1395.980823] amtr: left allmulticast mode
[ 1395.980862] relay_gw: left allmulticast mode
[ 1395.980914] relay_src: left allmulticast mode
[ 1395.982237] amtg: left allmulticast mode
[ 1395.982307] amtg: left promiscuous mode
[ 1395.982372] br0: port 2(amtg) entered disabled state