[ 1800.232547] br0: port 1(gw_l) entered blocking state
[ 1800.232588] br0: port 1(gw_l) entered disabled state
[ 1800.232629] gw_l: entered allmulticast mode
[ 1800.232668] gw_l: entered promiscuous mode
[ 1800.232699] br0: port 1(gw_l) entered blocking state
[ 1800.232725] br0: port 1(gw_l) entered forwarding state
[ 1800.236265] br0: port 2(amtg) entered blocking state
[ 1800.236327] br0: port 2(amtg) entered disabled state
[ 1800.236389] amtg: entered allmulticast mode
[ 1800.236460] amtg: entered promiscuous mode
[ 1800.260175] br0: port 2(amtg) entered blocking state
[ 1800.260217] br0: port 2(amtg) entered forwarding state
[ 1803.387186] br0: port 1(gw_l) entered disabled state
[ 1803.387407] gw_l (unregistering): left allmulticast mode
[ 1803.387472] gw_l (unregistering): left promiscuous mode
[ 1803.387545] br0: port 1(gw_l) entered disabled state
[ 1803.399130] amtg: left allmulticast mode
[ 1803.399196] amtg: left promiscuous mode
[ 1803.399289] br0: port 2(amtg) entered disabled state