[ 1340.612173] br0: port 1(gw_l) entered blocking state
[ 1340.612244] br0: port 1(gw_l) entered disabled state
[ 1340.612312] gw_l: entered allmulticast mode
[ 1340.612393] gw_l: entered promiscuous mode
[ 1340.612467] br0: port 1(gw_l) entered blocking state
[ 1340.612521] br0: port 1(gw_l) entered forwarding state
[ 1340.652838] br0: port 2(amtg) entered blocking state
[ 1340.652931] br0: port 2(amtg) entered disabled state
[ 1340.652997] amtg: entered allmulticast mode
[ 1340.653081] amtg: entered promiscuous mode
[ 1340.795831] br0: port 2(amtg) entered blocking state
[ 1340.795929] br0: port 2(amtg) entered forwarding state
[ 1340.866352] gretap0: entered allmulticast mode
[ 1340.866414] erspan0: entered allmulticast mode
[ 1340.866456] amtr: entered allmulticast mode
[ 1340.866502] relay_gw: entered allmulticast mode
[ 1340.866546] relay_src: entered allmulticast mode
[ 1358.009867] br0: port 1(gw_l) entered disabled state
[ 1358.010223] gw_l (unregistering): left allmulticast mode
[ 1358.010282] gw_l (unregistering): left promiscuous mode
[ 1358.010328] br0: port 1(gw_l) entered disabled state
[ 1358.030147] gretap0: left allmulticast mode
[ 1358.030197] erspan0: left allmulticast mode
[ 1358.030240] amtr: left allmulticast mode
[ 1358.030277] relay_gw: left allmulticast mode
[ 1358.030315] relay_src: left allmulticast mode
[ 1358.041217] amtg: left allmulticast mode
[ 1358.041264] amtg: left promiscuous mode
[ 1358.041315] br0: port 2(amtg) entered disabled state