[ 1440.444197] br0: port 1(gw_l) entered blocking state
[ 1440.444267] br0: port 1(gw_l) entered disabled state
[ 1440.444326] gw_l: entered allmulticast mode
[ 1440.444392] gw_l: entered promiscuous mode
[ 1440.444452] br0: port 1(gw_l) entered blocking state
[ 1440.444491] br0: port 1(gw_l) entered forwarding state
[ 1440.512862] br0: port 2(amtg) entered blocking state
[ 1440.512920] br0: port 2(amtg) entered disabled state
[ 1440.512958] amtg: entered allmulticast mode
[ 1440.513011] amtg: entered promiscuous mode
[ 1440.779049] br0: port 2(amtg) entered blocking state
[ 1440.779129] br0: port 2(amtg) entered forwarding state
[ 1440.938062] gretap0: entered allmulticast mode
[ 1440.938143] erspan0: entered allmulticast mode
[ 1440.938186] amtr: entered allmulticast mode
[ 1440.938222] relay_gw: entered allmulticast mode
[ 1440.938268] relay_src: entered allmulticast mode
[ 1457.997421] br0: port 1(gw_l) entered disabled state
[ 1457.997695] gw_l (unregistering): left allmulticast mode
[ 1457.997744] gw_l (unregistering): left promiscuous mode
[ 1457.997780] br0: port 1(gw_l) entered disabled state
[ 1458.022722] gretap0: left allmulticast mode
[ 1458.022774] erspan0: left allmulticast mode
[ 1458.022807] amtr: left allmulticast mode
[ 1458.022835] relay_gw: left allmulticast mode
[ 1458.022877] relay_src: left allmulticast mode
[ 1458.036193] amtg: left allmulticast mode
[ 1458.036235] amtg: left promiscuous mode
[ 1458.036276] br0: port 2(amtg) entered disabled state