[ 1520.049876] br0: port 1(gw_l) entered blocking state
[ 1520.049922] br0: port 1(gw_l) entered disabled state
[ 1520.049958] gw_l: entered allmulticast mode
[ 1520.050002] gw_l: entered promiscuous mode
[ 1520.050036] br0: port 1(gw_l) entered blocking state
[ 1520.050073] br0: port 1(gw_l) entered forwarding state
[ 1520.064714] br0: port 2(amtg) entered blocking state
[ 1520.064752] br0: port 2(amtg) entered disabled state
[ 1520.064785] amtg: entered allmulticast mode
[ 1520.064821] amtg: entered promiscuous mode
[ 1520.109400] br0: port 2(amtg) entered blocking state
[ 1520.109438] br0: port 2(amtg) entered forwarding state
[ 1520.132949] gretap0: entered allmulticast mode
[ 1520.132991] erspan0: entered allmulticast mode
[ 1520.133023] amtr: entered allmulticast mode
[ 1520.133046] relay_gw: entered allmulticast mode
[ 1520.133078] relay_src: entered allmulticast mode
[ 1534.604396] br0: port 1(gw_l) entered disabled state
[ 1534.604641] gw_l (unregistering): left allmulticast mode
[ 1534.604714] gw_l (unregistering): left promiscuous mode
[ 1534.604774] br0: port 1(gw_l) entered disabled state
[ 1534.605529] gretap0: left allmulticast mode
[ 1534.605558] erspan0: left allmulticast mode
[ 1534.605584] amtr: left allmulticast mode
[ 1534.605603] relay_gw: left allmulticast mode
[ 1534.605636] relay_src: left allmulticast mode
[ 1534.616417] amtg: left allmulticast mode
[ 1534.616474] amtg: left promiscuous mode
[ 1534.616534] br0: port 2(amtg) entered disabled state