[ 1828.955599] br0: port 1(gw_l) entered blocking state
[ 1828.955655] br0: port 1(gw_l) entered disabled state
[ 1828.955697] gw_l: entered allmulticast mode
[ 1828.955735] gw_l: entered promiscuous mode
[ 1828.955768] br0: port 1(gw_l) entered blocking state
[ 1828.955794] br0: port 1(gw_l) entered forwarding state
[ 1828.975939] br0: port 2(amtg) entered blocking state
[ 1828.975976] br0: port 2(amtg) entered disabled state
[ 1828.976005] amtg: entered allmulticast mode
[ 1828.976040] amtg: entered promiscuous mode
[ 1829.064672] br0: port 2(amtg) entered blocking state
[ 1829.064706] br0: port 2(amtg) entered forwarding state
[ 1829.093923] gretap0: entered allmulticast mode
[ 1829.093960] erspan0: entered allmulticast mode
[ 1829.093993] amtr: entered allmulticast mode
[ 1829.094014] relay_gw: entered allmulticast mode
[ 1829.094040] relay_src: entered allmulticast mode
[ 1843.567799] br0: port 1(gw_l) entered disabled state
[ 1843.568029] gw_l (unregistering): left allmulticast mode
[ 1843.568122] gw_l (unregistering): left promiscuous mode
[ 1843.568186] br0: port 1(gw_l) entered disabled state
[ 1843.575754] gretap0: left allmulticast mode
[ 1843.575810] erspan0: left allmulticast mode
[ 1843.575866] amtr: left allmulticast mode
[ 1843.575920] relay_gw: left allmulticast mode
[ 1843.575986] relay_src: left allmulticast mode
[ 1843.576714] amtg: left allmulticast mode
[ 1843.576767] amtg: left promiscuous mode
[ 1843.576829] br0: port 2(amtg) entered disabled state