[ 1374.717090] br0: port 1(gw_l) entered blocking state
[ 1374.717158] br0: port 1(gw_l) entered disabled state
[ 1374.717211] gw_l: entered allmulticast mode
[ 1374.717280] gw_l: entered promiscuous mode
[ 1374.717341] br0: port 1(gw_l) entered blocking state
[ 1374.717387] br0: port 1(gw_l) entered forwarding state
[ 1374.759599] br0: port 2(amtg) entered blocking state
[ 1374.759655] br0: port 2(amtg) entered disabled state
[ 1374.759700] amtg: entered allmulticast mode
[ 1374.759760] amtg: entered promiscuous mode
[ 1374.909720] br0: port 2(amtg) entered blocking state
[ 1374.909804] br0: port 2(amtg) entered forwarding state
[ 1374.982251] gretap0: entered allmulticast mode
[ 1374.982343] erspan0: entered allmulticast mode
[ 1374.982410] amtr: entered allmulticast mode
[ 1374.982458] relay_gw: entered allmulticast mode
[ 1374.982520] relay_src: entered allmulticast mode
[ 1391.618335] br0: port 1(gw_l) entered disabled state
[ 1391.618598] gw_l (unregistering): left allmulticast mode
[ 1391.618648] gw_l (unregistering): left promiscuous mode
[ 1391.618691] br0: port 1(gw_l) entered disabled state
[ 1391.628326] gretap0: left allmulticast mode
[ 1391.628372] erspan0: left allmulticast mode
[ 1391.628404] amtr: left allmulticast mode
[ 1391.628441] relay_gw: left allmulticast mode
[ 1391.628484] relay_src: left allmulticast mode
[ 1391.645242] amtg: left allmulticast mode
[ 1391.645286] amtg: left promiscuous mode
[ 1391.645335] br0: port 2(amtg) entered disabled state