[ 1520.391208] br0: port 1(gw_l) entered blocking state
[ 1520.391296] br0: port 1(gw_l) entered disabled state
[ 1520.391359] gw_l: entered allmulticast mode
[ 1520.391439] gw_l: entered promiscuous mode
[ 1520.391509] br0: port 1(gw_l) entered blocking state
[ 1520.391566] br0: port 1(gw_l) entered forwarding state
[ 1520.405834] br0: port 2(amtg) entered blocking state
[ 1520.405914] br0: port 2(amtg) entered disabled state
[ 1520.405981] amtg: entered allmulticast mode
[ 1520.406056] amtg: entered promiscuous mode
[ 1520.451529] br0: port 2(amtg) entered blocking state
[ 1520.451582] br0: port 2(amtg) entered forwarding state
[ 1520.475437] amtr: entered allmulticast mode
[ 1520.475506] relay_gw: entered allmulticast mode
[ 1520.475572] relay_src: entered allmulticast mode
[ 1533.937636] amtr: left allmulticast mode
[ 1533.937750] relay_gw: left allmulticast mode
[ 1533.937817] relay_src: left allmulticast mode
[ 1533.938932] br0: port 1(gw_l) entered disabled state
[ 1533.939135] gw_l (unregistering): left allmulticast mode
[ 1533.939201] gw_l (unregistering): left promiscuous mode
[ 1533.939264] br0: port 1(gw_l) entered disabled state
[ 1533.952907] amtg: left allmulticast mode
[ 1533.952965] amtg: left promiscuous mode
[ 1533.953034] br0: port 2(amtg) entered disabled state