[ 1355.916635] br0: port 1(gw_l) entered blocking state
[ 1355.916718] br0: port 1(gw_l) entered disabled state
[ 1355.916788] gw_l: entered allmulticast mode
[ 1355.916874] gw_l: entered promiscuous mode
[ 1355.916952] br0: port 1(gw_l) entered blocking state
[ 1355.917007] br0: port 1(gw_l) entered forwarding state
[ 1355.963422] br0: port 2(amtg) entered blocking state
[ 1355.963501] br0: port 2(amtg) entered disabled state
[ 1355.963549] amtg: entered allmulticast mode
[ 1355.963615] amtg: entered promiscuous mode
[ 1356.143563] br0: port 2(amtg) entered blocking state
[ 1356.143647] br0: port 2(amtg) entered forwarding state
[ 1356.217330] gretap0: entered allmulticast mode
[ 1356.217385] erspan0: entered allmulticast mode
[ 1356.217427] amtr: entered allmulticast mode
[ 1356.217458] relay_gw: entered allmulticast mode
[ 1356.217497] relay_src: entered allmulticast mode
[ 1374.082486] br0: port 1(gw_l) entered disabled state
[ 1374.082720] gw_l (unregistering): left allmulticast mode
[ 1374.082762] gw_l (unregistering): left promiscuous mode
[ 1374.082803] br0: port 1(gw_l) entered disabled state
[ 1374.101245] gretap0: left allmulticast mode
[ 1374.101330] erspan0: left allmulticast mode
[ 1374.101372] amtr: left allmulticast mode
[ 1374.101413] relay_gw: left allmulticast mode
[ 1374.101461] relay_src: left allmulticast mode
[ 1374.110316] amtg: left allmulticast mode
[ 1374.110357] amtg: left promiscuous mode
[ 1374.110400] br0: port 2(amtg) entered disabled state