[ 1567.965206] br0: port 1(gw_l) entered blocking state
[ 1567.965251] br0: port 1(gw_l) entered disabled state
[ 1567.965283] gw_l: entered allmulticast mode
[ 1567.965326] gw_l: entered promiscuous mode
[ 1567.965359] br0: port 1(gw_l) entered blocking state
[ 1567.965388] br0: port 1(gw_l) entered forwarding state
[ 1567.980233] br0: port 2(amtg) entered blocking state
[ 1567.980269] br0: port 2(amtg) entered disabled state
[ 1567.980304] amtg: entered allmulticast mode
[ 1567.980342] amtg: entered promiscuous mode
[ 1568.026875] br0: port 2(amtg) entered blocking state
[ 1568.026924] br0: port 2(amtg) entered forwarding state
[ 1568.049611] gretap0: entered allmulticast mode
[ 1568.049650] erspan0: entered allmulticast mode
[ 1568.049680] amtr: entered allmulticast mode
[ 1568.049704] relay_gw: entered allmulticast mode
[ 1568.049732] relay_src: entered allmulticast mode
[ 1582.405633] br0: port 1(gw_l) entered disabled state
[ 1582.405791] gw_l (unregistering): left allmulticast mode
[ 1582.405821] gw_l (unregistering): left promiscuous mode
[ 1582.405850] br0: port 1(gw_l) entered disabled state
[ 1582.406654] gretap0: left allmulticast mode
[ 1582.406679] erspan0: left allmulticast mode
[ 1582.406696] amtr: left allmulticast mode
[ 1582.406719] relay_gw: left allmulticast mode
[ 1582.406753] relay_src: left allmulticast mode
[ 1582.421650] amtg: left allmulticast mode
[ 1582.421682] amtg: left promiscuous mode
[ 1582.421712] br0: port 2(amtg) entered disabled state