[ 1408.773615] br0: port 1(gw_l) entered blocking state
[ 1408.773681] br0: port 1(gw_l) entered disabled state
[ 1408.773734] gw_l: entered allmulticast mode
[ 1408.773795] gw_l: entered promiscuous mode
[ 1408.773858] br0: port 1(gw_l) entered blocking state
[ 1408.773904] br0: port 1(gw_l) entered forwarding state
[ 1408.846452] br0: port 2(amtg) entered blocking state
[ 1408.846500] br0: port 2(amtg) entered disabled state
[ 1408.846533] amtg: entered allmulticast mode
[ 1408.846578] amtg: entered promiscuous mode
[ 1409.107928] br0: port 2(amtg) entered blocking state
[ 1409.107988] br0: port 2(amtg) entered forwarding state
[ 1409.218417] gretap0: entered allmulticast mode
[ 1409.218495] erspan0: entered allmulticast mode
[ 1409.218536] amtr: entered allmulticast mode
[ 1409.218564] relay_gw: entered allmulticast mode
[ 1409.218601] relay_src: entered allmulticast mode
[ 1426.042590] br0: port 1(gw_l) entered disabled state
[ 1426.042812] gw_l (unregistering): left allmulticast mode
[ 1426.042849] gw_l (unregistering): left promiscuous mode
[ 1426.042888] br0: port 1(gw_l) entered disabled state
[ 1426.063577] gretap0: left allmulticast mode
[ 1426.063626] erspan0: left allmulticast mode
[ 1426.063661] amtr: left allmulticast mode
[ 1426.063698] relay_gw: left allmulticast mode
[ 1426.063734] relay_src: left allmulticast mode
[ 1426.069478] amtg: left allmulticast mode
[ 1426.069532] amtg: left promiscuous mode
[ 1426.069598] br0: port 2(amtg) entered disabled state