[ 1896.318097] br0: port 1(gw_l) entered blocking state
[ 1896.318184] br0: port 1(gw_l) entered disabled state
[ 1896.318251] gw_l: entered allmulticast mode
[ 1896.318328] gw_l: entered promiscuous mode
[ 1896.321880] br0: port 2(amtg) entered blocking state
[ 1896.321915] br0: port 2(amtg) entered disabled state
[ 1896.321950] amtg: entered allmulticast mode
[ 1896.321986] amtg: entered promiscuous mode
[ 1896.345798] br0: port 2(amtg) entered blocking state
[ 1896.345862] br0: port 2(amtg) entered forwarding state
[ 1897.281122] br0: port 1(gw_l) entered blocking state
[ 1897.281200] br0: port 1(gw_l) entered forwarding state
[ 1901.337264] br0: port 1(gw_l) entered disabled state
[ 1901.337479] gw_l (unregistering): left allmulticast mode
[ 1901.337520] gw_l (unregistering): left promiscuous mode
[ 1901.337565] br0: port 1(gw_l) entered disabled state
[ 1901.353213] amtg: left allmulticast mode
[ 1901.353244] amtg: left promiscuous mode
[ 1901.353272] br0: port 2(amtg) entered disabled state