[ 4499.749686][T27627] br0: port 1(gw_l) entered blocking state
[ 4499.749956][T27627] br0: port 1(gw_l) entered disabled state
[ 4499.750204][T27627] gw_l: entered allmulticast mode
[ 4499.751479][T27627] gw_l: entered promiscuous mode
[ 4499.752623][T27627] br0: port 1(gw_l) entered blocking state
[ 4499.752836][T27627] br0: port 1(gw_l) entered forwarding state
[ 4500.566424][T27629] br0: port 2(amtg) entered blocking state
[ 4500.566662][T27629] br0: port 2(amtg) entered disabled state
[ 4500.566898][T27629] amtg: entered allmulticast mode
[ 4500.573487][T27629] amtg: entered promiscuous mode
[ 4503.595285][T27641] br0: port 2(amtg) entered blocking state
[ 4503.595621][T27641] br0: port 2(amtg) entered forwarding state
[ 4505.002990][T27649] gretap0: entered allmulticast mode
[ 4505.003512][T27649] erspan0: entered allmulticast mode
[ 4505.003765][T27649] amtr: entered allmulticast mode
[ 4505.004021][T27649] relay_gw: entered allmulticast mode
[ 4505.004259][T27649] relay_src: entered allmulticast mode
[ 4505.481298][   T72] br0: port 1(gw_l) entered disabled state
[ 4505.486262][   T72] gw_l (unregistering): left allmulticast mode
[ 4505.486479][   T72] gw_l (unregistering): left promiscuous mode
[ 4505.486666][   T72] br0: port 1(gw_l) entered disabled state
[ 4505.617977][   T72] amtg: left allmulticast mode
[ 4505.618223][   T72] amtg: left promiscuous mode
[ 4505.618533][   T72] br0: port 2(amtg) entered disabled state
[ 4505.697536][   T72] relay_gw (unregistering): left allmulticast mode
[ 4505.708113][   T72] amtr (unregistering): left allmulticast mode
[ 4505.981284][   T72] relay_src (unregistering): left allmulticast mode