[ 1564.865752] br0: port 1(gw_l) entered blocking state
[ 1564.865801] br0: port 1(gw_l) entered disabled state
[ 1564.865835] gw_l: entered allmulticast mode
[ 1564.865880] gw_l: entered promiscuous mode
[ 1564.865916] br0: port 1(gw_l) entered blocking state
[ 1564.865946] br0: port 1(gw_l) entered forwarding state
[ 1564.885253] br0: port 2(amtg) entered blocking state
[ 1564.885284] br0: port 2(amtg) entered disabled state
[ 1564.885318] amtg: entered allmulticast mode
[ 1564.885357] amtg: entered promiscuous mode
[ 1564.945680] br0: port 2(amtg) entered blocking state
[ 1564.945712] br0: port 2(amtg) entered forwarding state
[ 1564.972910] gretap0: entered allmulticast mode
[ 1564.972947] erspan0: entered allmulticast mode
[ 1564.972976] amtr: entered allmulticast mode
[ 1564.973002] relay_gw: entered allmulticast mode
[ 1564.973032] relay_src: entered allmulticast mode
[ 1579.183305] br0: port 1(gw_l) entered disabled state
[ 1579.183502] gw_l (unregistering): left allmulticast mode
[ 1579.183545] gw_l (unregistering): left promiscuous mode
[ 1579.183570] br0: port 1(gw_l) entered disabled state
[ 1579.184299] gretap0: left allmulticast mode
[ 1579.184325] erspan0: left allmulticast mode
[ 1579.184344] amtr: left allmulticast mode
[ 1579.184365] relay_gw: left allmulticast mode
[ 1579.184396] relay_src: left allmulticast mode
[ 1579.197239] amtg: left allmulticast mode
[ 1579.197270] amtg: left promiscuous mode
[ 1579.197300] br0: port 2(amtg) entered disabled state