[   74.939060] br0: port 1(gw_l) entered blocking state
[   74.939101] br0: port 1(gw_l) entered disabled state
[   74.939137] gw_l: entered allmulticast mode
[   74.939178] gw_l: entered promiscuous mode
[   74.939206] br0: port 1(gw_l) entered blocking state
[   74.939231] br0: port 1(gw_l) entered forwarding state
[   74.955542] br0: port 2(amtg) entered blocking state
[   74.955608] br0: port 2(amtg) entered disabled state
[   74.955674] amtg: entered allmulticast mode
[   74.955760] amtg: entered promiscuous mode
[   75.004560] br0: port 2(amtg) entered blocking state
[   75.004621] br0: port 2(amtg) entered forwarding state
[   75.052387] amtr: entered allmulticast mode
[   75.052452] relay_gw: entered allmulticast mode
[   75.052527] relay_src: entered allmulticast mode
[   88.748816] br0: port 1(gw_l) entered disabled state
[   88.748983] gw_l (unregistering): left allmulticast mode
[   88.749016] gw_l (unregistering): left promiscuous mode
[   88.749049] br0: port 1(gw_l) entered disabled state
[   88.750313] amtr: left allmulticast mode
[   88.750393] relay_gw: left allmulticast mode
[   88.750472] relay_src: left allmulticast mode
[   88.761830] amtg: left allmulticast mode
[   88.761871] amtg: left promiscuous mode
[   88.761916] br0: port 2(amtg) entered disabled state