[ 1568.053590] br0: port 1(gw_l) entered blocking state
[ 1568.053640] br0: port 1(gw_l) entered disabled state
[ 1568.053668] gw_l: entered allmulticast mode
[ 1568.053715] gw_l: entered promiscuous mode
[ 1568.053746] br0: port 1(gw_l) entered blocking state
[ 1568.053780] br0: port 1(gw_l) entered forwarding state
[ 1568.068812] br0: port 2(amtg) entered blocking state
[ 1568.068849] br0: port 2(amtg) entered disabled state
[ 1568.068881] amtg: entered allmulticast mode
[ 1568.068921] amtg: entered promiscuous mode
[ 1568.114756] br0: port 2(amtg) entered blocking state
[ 1568.114789] br0: port 2(amtg) entered forwarding state
[ 1568.138874] gretap0: entered allmulticast mode
[ 1568.138940] erspan0: entered allmulticast mode
[ 1568.139012] amtr: entered allmulticast mode
[ 1568.139070] relay_gw: entered allmulticast mode
[ 1568.139135] relay_src: entered allmulticast mode
[ 1582.624926] br0: port 1(gw_l) entered disabled state
[ 1582.625071] gw_l (unregistering): left allmulticast mode
[ 1582.625112] gw_l (unregistering): left promiscuous mode
[ 1582.625144] br0: port 1(gw_l) entered disabled state
[ 1582.626058] gretap0: left allmulticast mode
[ 1582.626130] erspan0: left allmulticast mode
[ 1582.626188] amtr: left allmulticast mode
[ 1582.626248] relay_gw: left allmulticast mode
[ 1582.626309] relay_src: left allmulticast mode
[ 1582.646853] amtg: left allmulticast mode
[ 1582.646901] amtg: left promiscuous mode
[ 1582.646943] br0: port 2(amtg) entered disabled state