[ 1138.795206] br0: port 1(gw_l) entered blocking state
[ 1138.795266] br0: port 1(gw_l) entered disabled state
[ 1138.795316] gw_l: entered allmulticast mode
[ 1138.795386] gw_l: entered promiscuous mode
[ 1138.795441] br0: port 1(gw_l) entered blocking state
[ 1138.795471] br0: port 1(gw_l) entered forwarding state
[ 1138.851065] br0: port 2(amtg) entered blocking state
[ 1138.851132] br0: port 2(amtg) entered disabled state
[ 1138.851173] amtg: entered allmulticast mode
[ 1138.851232] amtg: entered promiscuous mode
[ 1139.036243] br0: port 2(amtg) entered blocking state
[ 1139.036299] br0: port 2(amtg) entered forwarding state
[ 1139.124265] gretap0: entered allmulticast mode
[ 1139.124317] erspan0: entered allmulticast mode
[ 1139.124349] amtr: entered allmulticast mode
[ 1139.124385] relay_gw: entered allmulticast mode
[ 1139.124420] relay_src: entered allmulticast mode
[ 1139.183665] br0: port 1(gw_l) entered disabled state
[ 1139.183958] gw_l (unregistering): left allmulticast mode
[ 1139.184012] gw_l (unregistering): left promiscuous mode
[ 1139.184044] br0: port 1(gw_l) entered disabled state
[ 1139.216486] amtg: left allmulticast mode
[ 1139.216566] amtg: left promiscuous mode
[ 1139.216609] br0: port 2(amtg) entered disabled state