[  338.486631] br0: port 1(gw_l) entered blocking state
[  338.486702] br0: port 1(gw_l) entered disabled state
[  338.486752] gw_l: entered allmulticast mode
[  338.486828] gw_l: entered promiscuous mode
[  338.486893] br0: port 1(gw_l) entered blocking state
[  338.486940] br0: port 1(gw_l) entered forwarding state
[  338.547221] br0: port 2(amtg) entered blocking state
[  338.547284] br0: port 2(amtg) entered disabled state
[  338.547325] amtg: entered allmulticast mode
[  338.547383] amtg: entered promiscuous mode
[  338.787486] br0: port 2(amtg) entered blocking state
[  338.787558] br0: port 2(amtg) entered forwarding state
[  338.898671] amtr: entered allmulticast mode
[  338.898722] relay_gw: entered allmulticast mode
[  338.898759] relay_src: entered allmulticast mode
[  338.939655] br0: port 1(gw_l) entered disabled state
[  338.939955] gw_l (unregistering): left allmulticast mode
[  338.940018] gw_l (unregistering): left promiscuous mode
[  338.940079] br0: port 1(gw_l) entered disabled state
[  338.969524] amtg: left allmulticast mode
[  338.969574] amtg: left promiscuous mode
[  338.969630] br0: port 2(amtg) entered disabled state
[  339.003672] relay_src (unregistering): left allmulticast mode
[  339.003931] relay_gw (unregistering): left allmulticast mode
[  339.020714] amtr (unregistering): left allmulticast mode