[ 1487.912463] br0: port 1(gw_l) entered blocking state
[ 1487.912516] br0: port 1(gw_l) entered disabled state
[ 1487.912547] gw_l: entered allmulticast mode
[ 1487.912600] gw_l: entered promiscuous mode
[ 1487.912642] br0: port 1(gw_l) entered blocking state
[ 1487.912671] br0: port 1(gw_l) entered forwarding state
[ 1487.928220] br0: port 2(amtg) entered blocking state
[ 1487.928257] br0: port 2(amtg) entered disabled state
[ 1487.928288] amtg: entered allmulticast mode
[ 1487.928337] amtg: entered promiscuous mode
[ 1487.977513] br0: port 2(amtg) entered blocking state
[ 1487.977551] br0: port 2(amtg) entered forwarding state
[ 1488.003632] gretap0: entered allmulticast mode
[ 1488.003735] erspan0: entered allmulticast mode
[ 1488.003806] amtr: entered allmulticast mode
[ 1488.003878] relay_gw: entered allmulticast mode
[ 1488.003997] relay_src: entered allmulticast mode
[ 1502.338514] br0: port 1(gw_l) entered disabled state
[ 1502.338793] gw_l (unregistering): left allmulticast mode
[ 1502.338831] gw_l (unregistering): left promiscuous mode
[ 1502.338858] br0: port 1(gw_l) entered disabled state
[ 1502.340150] gretap0: left allmulticast mode
[ 1502.340216] erspan0: left allmulticast mode
[ 1502.340272] amtr: left allmulticast mode
[ 1502.340334] relay_gw: left allmulticast mode
[ 1502.340430] relay_src: left allmulticast mode
[ 1502.353013] amtg: left allmulticast mode
[ 1502.353052] amtg: left promiscuous mode
[ 1502.353097] br0: port 2(amtg) entered disabled state