[ 1735.190935] br0: port 1(gw_l) entered blocking state
[ 1735.191004] br0: port 1(gw_l) entered disabled state
[ 1735.191062] gw_l: entered allmulticast mode
[ 1735.191150] gw_l: entered promiscuous mode
[ 1735.194930] br0: port 2(amtg) entered blocking state
[ 1735.194952] br0: port 2(amtg) entered disabled state
[ 1735.194973] amtg: entered allmulticast mode
[ 1735.195001] amtg: entered promiscuous mode
[ 1735.220359] br0: port 2(amtg) entered blocking state
[ 1735.220407] br0: port 2(amtg) entered forwarding state
[ 1736.201135] br0: port 1(gw_l) entered blocking state
[ 1736.201206] br0: port 1(gw_l) entered forwarding state
[ 1740.245278] br0: port 1(gw_l) entered disabled state
[ 1740.245492] gw_l (unregistering): left allmulticast mode
[ 1740.245528] gw_l (unregistering): left promiscuous mode
[ 1740.245546] br0: port 1(gw_l) entered disabled state
[ 1740.257221] amtg: left allmulticast mode
[ 1740.257267] amtg: left promiscuous mode
[ 1740.257293] br0: port 2(amtg) entered disabled state