[ 1407.683025] br0: port 1(gw_l) entered blocking state
[ 1407.683137] br0: port 1(gw_l) entered disabled state
[ 1407.683221] gw_l: entered allmulticast mode
[ 1407.683322] gw_l: entered promiscuous mode
[ 1407.683410] br0: port 1(gw_l) entered blocking state
[ 1407.683479] br0: port 1(gw_l) entered forwarding state
[ 1407.724711] br0: port 2(amtg) entered blocking state
[ 1407.724818] br0: port 2(amtg) entered disabled state
[ 1407.724875] amtg: entered allmulticast mode
[ 1407.724957] amtg: entered promiscuous mode
[ 1407.874774] br0: port 2(amtg) entered blocking state
[ 1407.874835] br0: port 2(amtg) entered forwarding state
[ 1407.940926] gretap0: entered allmulticast mode
[ 1407.940996] erspan0: entered allmulticast mode
[ 1407.941040] amtr: entered allmulticast mode
[ 1407.941075] relay_gw: entered allmulticast mode
[ 1407.941116] relay_src: entered allmulticast mode
[ 1425.516971] br0: port 1(gw_l) entered disabled state
[ 1425.517214] gw_l (unregistering): left allmulticast mode
[ 1425.517259] gw_l (unregistering): left promiscuous mode
[ 1425.517298] br0: port 1(gw_l) entered disabled state
[ 1425.531068] gretap0: left allmulticast mode
[ 1425.531119] erspan0: left allmulticast mode
[ 1425.531156] amtr: left allmulticast mode
[ 1425.531182] relay_gw: left allmulticast mode
[ 1425.531216] relay_src: left allmulticast mode
[ 1425.539803] amtg: left allmulticast mode
[ 1425.539853] amtg: left promiscuous mode
[ 1425.539897] br0: port 2(amtg) entered disabled state