[ 1423.656918] br0: port 1(gw_l) entered blocking state
[ 1423.656977] br0: port 1(gw_l) entered disabled state
[ 1423.657026] gw_l: entered allmulticast mode
[ 1423.657085] gw_l: entered promiscuous mode
[ 1423.657129] br0: port 1(gw_l) entered blocking state
[ 1423.657167] br0: port 1(gw_l) entered forwarding state
[ 1423.695731] br0: port 2(amtg) entered blocking state
[ 1423.695788] br0: port 2(amtg) entered disabled state
[ 1423.695829] amtg: entered allmulticast mode
[ 1423.695877] amtg: entered promiscuous mode
[ 1423.840731] br0: port 2(amtg) entered blocking state
[ 1423.840779] br0: port 2(amtg) entered forwarding state
[ 1423.907918] amtr: entered allmulticast mode
[ 1423.908023] relay_gw: entered allmulticast mode
[ 1423.908086] relay_src: entered allmulticast mode
[ 1440.706041] br0: port 1(gw_l) entered disabled state
[ 1440.706258] gw_l (unregistering): left allmulticast mode
[ 1440.706318] gw_l (unregistering): left promiscuous mode
[ 1440.706367] br0: port 1(gw_l) entered disabled state
[ 1440.720629] amtr: left allmulticast mode
[ 1440.720702] relay_gw: left allmulticast mode
[ 1440.720760] relay_src: left allmulticast mode
[ 1440.725951] amtg: left allmulticast mode
[ 1440.726019] amtg: left promiscuous mode
[ 1440.726064] br0: port 2(amtg) entered disabled state