[ 1968.552204] br0: port 1(gw_l) entered blocking state
[ 1968.552256] br0: port 1(gw_l) entered disabled state
[ 1968.552289] gw_l: entered allmulticast mode
[ 1968.552339] gw_l: entered promiscuous mode
[ 1968.552372] br0: port 1(gw_l) entered blocking state
[ 1968.552397] br0: port 1(gw_l) entered forwarding state
[ 1968.571812] br0: port 2(amtg) entered blocking state
[ 1968.571845] br0: port 2(amtg) entered disabled state
[ 1968.571874] amtg: entered allmulticast mode
[ 1968.571907] amtg: entered promiscuous mode
[ 1968.634938] br0: port 2(amtg) entered blocking state
[ 1968.634969] br0: port 2(amtg) entered forwarding state
[ 1968.663036] gretap0: entered allmulticast mode
[ 1968.663067] erspan0: entered allmulticast mode
[ 1968.663104] amtr: entered allmulticast mode
[ 1968.663129] relay_gw: entered allmulticast mode
[ 1968.663158] relay_src: entered allmulticast mode
[ 1982.881447] br0: port 1(gw_l) entered disabled state
[ 1982.881648] gw_l (unregistering): left allmulticast mode
[ 1982.881684] gw_l (unregistering): left promiscuous mode
[ 1982.881716] br0: port 1(gw_l) entered disabled state
[ 1982.883233] gretap0: left allmulticast mode
[ 1982.883258] erspan0: left allmulticast mode
[ 1982.883277] amtr: left allmulticast mode
[ 1982.883296] relay_gw: left allmulticast mode
[ 1982.883328] relay_src: left allmulticast mode
[ 1982.895359] amtg: left allmulticast mode
[ 1982.895391] amtg: left promiscuous mode
[ 1982.895423] br0: port 2(amtg) entered disabled state