[ 1374.894471] br0: port 1(gw_l) entered blocking state
[ 1374.894531] br0: port 1(gw_l) entered disabled state
[ 1374.894585] gw_l: entered allmulticast mode
[ 1374.894648] gw_l: entered promiscuous mode
[ 1374.894704] br0: port 1(gw_l) entered blocking state
[ 1374.894740] br0: port 1(gw_l) entered forwarding state
[ 1374.965260] br0: port 2(amtg) entered blocking state
[ 1374.965314] br0: port 2(amtg) entered disabled state
[ 1374.965352] amtg: entered allmulticast mode
[ 1374.965407] amtg: entered promiscuous mode
[ 1375.231049] br0: port 2(amtg) entered blocking state
[ 1375.231119] br0: port 2(amtg) entered forwarding state
[ 1375.350892] amtr: entered allmulticast mode
[ 1375.350944] relay_gw: entered allmulticast mode
[ 1375.351002] relay_src: entered allmulticast mode
[ 1392.247278] br0: port 1(gw_l) entered disabled state
[ 1392.247534] gw_l (unregistering): left allmulticast mode
[ 1392.247580] gw_l (unregistering): left promiscuous mode
[ 1392.247631] br0: port 1(gw_l) entered disabled state
[ 1392.270313] amtr: left allmulticast mode
[ 1392.270380] relay_gw: left allmulticast mode
[ 1392.270423] relay_src: left allmulticast mode
[ 1392.283155] amtg: left allmulticast mode
[ 1392.283206] amtg: left promiscuous mode
[ 1392.283258] br0: port 2(amtg) entered disabled state