[ 1476.274325] br0: port 1(gw_l) entered blocking state
[ 1476.274410] br0: port 1(gw_l) entered disabled state
[ 1476.274474] gw_l: entered allmulticast mode
[ 1476.274552] gw_l: entered promiscuous mode
[ 1476.274615] br0: port 1(gw_l) entered blocking state
[ 1476.274661] br0: port 1(gw_l) entered forwarding state
[ 1476.315772] br0: port 2(amtg) entered blocking state
[ 1476.315904] br0: port 2(amtg) entered disabled state
[ 1476.315985] amtg: entered allmulticast mode
[ 1476.316069] amtg: entered promiscuous mode
[ 1476.464326] br0: port 2(amtg) entered blocking state
[ 1476.464382] br0: port 2(amtg) entered forwarding state
[ 1476.529070] br0: port 1(gw_l) entered disabled state
[ 1476.529346] gw_l (unregistering): left allmulticast mode
[ 1476.529401] gw_l (unregistering): left promiscuous mode
[ 1476.529448] br0: port 1(gw_l) entered disabled state
[ 1476.541952] amtg: left allmulticast mode
[ 1476.542009] amtg: left promiscuous mode
[ 1476.542061] br0: port 2(amtg) entered disabled state