[ 1424.478281] br0: port 1(gw_l) entered blocking state
[ 1424.478358] br0: port 1(gw_l) entered disabled state
[ 1424.478422] gw_l: entered allmulticast mode
[ 1424.478507] gw_l: entered promiscuous mode
[ 1424.478582] br0: port 1(gw_l) entered blocking state
[ 1424.478633] br0: port 1(gw_l) entered forwarding state
[ 1424.533040] br0: port 2(amtg) entered blocking state
[ 1424.533113] br0: port 2(amtg) entered disabled state
[ 1424.533175] amtg: entered allmulticast mode
[ 1424.533249] amtg: entered promiscuous mode
[ 1424.716677] br0: port 2(amtg) entered blocking state
[ 1424.716748] br0: port 2(amtg) entered forwarding state
[ 1424.804135] gretap0: entered allmulticast mode
[ 1424.804230] erspan0: entered allmulticast mode
[ 1424.804291] amtr: entered allmulticast mode
[ 1424.804337] relay_gw: entered allmulticast mode
[ 1424.804387] relay_src: entered allmulticast mode
[ 1442.289526] br0: port 1(gw_l) entered disabled state
[ 1442.289812] gw_l (unregistering): left allmulticast mode
[ 1442.289893] gw_l (unregistering): left promiscuous mode
[ 1442.289938] br0: port 1(gw_l) entered disabled state
[ 1442.309071] gretap0: left allmulticast mode
[ 1442.309162] erspan0: left allmulticast mode
[ 1442.309209] amtr: left allmulticast mode
[ 1442.309254] relay_gw: left allmulticast mode
[ 1442.309335] relay_src: left allmulticast mode
[ 1442.319438] amtg: left allmulticast mode
[ 1442.319512] amtg: left promiscuous mode
[ 1442.319569] br0: port 2(amtg) entered disabled state