[ 1506.167671] br0: port 1(gw_l) entered blocking state
[ 1506.167760] br0: port 1(gw_l) entered disabled state
[ 1506.167826] gw_l: entered allmulticast mode
[ 1506.167911] gw_l: entered promiscuous mode
[ 1506.167990] br0: port 1(gw_l) entered blocking state
[ 1506.168051] br0: port 1(gw_l) entered forwarding state
[ 1506.183120] br0: port 2(amtg) entered blocking state
[ 1506.183188] br0: port 2(amtg) entered disabled state
[ 1506.183251] amtg: entered allmulticast mode
[ 1506.183329] amtg: entered promiscuous mode
[ 1506.229991] br0: port 2(amtg) entered blocking state
[ 1506.230027] br0: port 2(amtg) entered forwarding state
[ 1506.252978] gretap0: entered allmulticast mode
[ 1506.253013] erspan0: entered allmulticast mode
[ 1506.253043] amtr: entered allmulticast mode
[ 1506.253074] relay_gw: entered allmulticast mode
[ 1506.253101] relay_src: entered allmulticast mode
[ 1520.710690] gretap0: left allmulticast mode
[ 1520.710738] erspan0: left allmulticast mode
[ 1520.710761] amtr: left allmulticast mode
[ 1520.710791] relay_gw: left allmulticast mode
[ 1520.710814] relay_src: left allmulticast mode
[ 1520.712111] br0: port 1(gw_l) entered disabled state
[ 1520.712272] gw_l (unregistering): left allmulticast mode
[ 1520.712303] gw_l (unregistering): left promiscuous mode
[ 1520.712330] br0: port 1(gw_l) entered disabled state
[ 1520.730062] amtg: left allmulticast mode
[ 1520.730093] amtg: left promiscuous mode
[ 1520.730126] br0: port 2(amtg) entered disabled state