[ 1566.878579] br0: port 1(gw_l) entered blocking state
[ 1566.878654] br0: port 1(gw_l) entered disabled state
[ 1566.878723] gw_l: entered allmulticast mode
[ 1566.878804] gw_l: entered promiscuous mode
[ 1566.878884] br0: port 1(gw_l) entered blocking state
[ 1566.878954] br0: port 1(gw_l) entered forwarding state
[ 1566.888653] br0: port 2(amtg) entered blocking state
[ 1566.888714] br0: port 2(amtg) entered disabled state
[ 1566.888781] amtg: entered allmulticast mode
[ 1566.888863] amtg: entered promiscuous mode
[ 1566.936631] br0: port 2(amtg) entered blocking state
[ 1566.936692] br0: port 2(amtg) entered forwarding state
[ 1566.955879] gretap0: entered allmulticast mode
[ 1566.955921] erspan0: entered allmulticast mode
[ 1566.955960] amtr: entered allmulticast mode
[ 1566.955986] relay_gw: entered allmulticast mode
[ 1566.956013] relay_src: entered allmulticast mode
[ 1580.494025] br0: port 1(gw_l) entered disabled state
[ 1580.494173] gw_l (unregistering): left allmulticast mode
[ 1580.494215] gw_l (unregistering): left promiscuous mode
[ 1580.494249] br0: port 1(gw_l) entered disabled state
[ 1580.494950] gretap0: left allmulticast mode
[ 1580.494980] erspan0: left allmulticast mode
[ 1580.494998] amtr: left allmulticast mode
[ 1580.495018] relay_gw: left allmulticast mode
[ 1580.495046] relay_src: left allmulticast mode
[ 1580.508984] amtg: left allmulticast mode
[ 1580.509015] amtg: left promiscuous mode
[ 1580.509043] br0: port 2(amtg) entered disabled state