[ 1503.772155] br0: port 1(gw_l) entered blocking state
[ 1503.772258] br0: port 1(gw_l) entered disabled state
[ 1503.772327] gw_l: entered allmulticast mode
[ 1503.772420] gw_l: entered promiscuous mode
[ 1503.772479] br0: port 1(gw_l) entered blocking state
[ 1503.772527] br0: port 1(gw_l) entered forwarding state
[ 1503.819389] br0: port 2(amtg) entered blocking state
[ 1503.819478] br0: port 2(amtg) entered disabled state
[ 1503.819537] amtg: entered allmulticast mode
[ 1503.819612] amtg: entered promiscuous mode
[ 1503.988555] br0: port 2(amtg) entered blocking state
[ 1503.988615] br0: port 2(amtg) entered forwarding state
[ 1504.066981] amtr: entered allmulticast mode
[ 1504.067069] relay_gw: entered allmulticast mode
[ 1504.067166] relay_src: entered allmulticast mode
[ 1521.408998] br0: port 1(gw_l) entered disabled state
[ 1521.409294] gw_l (unregistering): left allmulticast mode
[ 1521.409374] gw_l (unregistering): left promiscuous mode
[ 1521.409429] br0: port 1(gw_l) entered disabled state
[ 1521.422921] amtg: left allmulticast mode
[ 1521.423031] amtg: left promiscuous mode
[ 1521.423111] br0: port 2(amtg) entered disabled state
[ 1521.428998] amtr: left allmulticast mode
[ 1521.429063] relay_gw: left allmulticast mode
[ 1521.429111] relay_src: left allmulticast mode