[ 1700.431227] br0: port 1(gw_l) entered blocking state
[ 1700.431287] br0: port 1(gw_l) entered disabled state
[ 1700.431336] gw_l: entered allmulticast mode
[ 1700.431396] gw_l: entered promiscuous mode
[ 1700.431451] br0: port 1(gw_l) entered blocking state
[ 1700.431485] br0: port 1(gw_l) entered forwarding state
[ 1700.496742] br0: port 2(amtg) entered blocking state
[ 1700.496799] br0: port 2(amtg) entered disabled state
[ 1700.496843] amtg: entered allmulticast mode
[ 1700.496894] amtg: entered promiscuous mode
[ 1700.755294] br0: port 2(amtg) entered blocking state
[ 1700.755353] br0: port 2(amtg) entered forwarding state
[ 1700.877533] gretap0: entered allmulticast mode
[ 1700.877598] erspan0: entered allmulticast mode
[ 1700.877642] amtr: entered allmulticast mode
[ 1700.877677] relay_gw: entered allmulticast mode
[ 1700.877721] relay_src: entered allmulticast mode
[ 1720.375523] br0: port 1(gw_l) entered disabled state
[ 1720.375883] gw_l (unregistering): left allmulticast mode
[ 1720.375924] gw_l (unregistering): left promiscuous mode
[ 1720.375967] br0: port 1(gw_l) entered disabled state
[ 1720.407976] gretap0: left allmulticast mode
[ 1720.408022] erspan0: left allmulticast mode
[ 1720.408053] amtr: left allmulticast mode
[ 1720.408101] relay_gw: left allmulticast mode
[ 1720.408143] relay_src: left allmulticast mode
[ 1720.409237] amtg: left allmulticast mode
[ 1720.409284] amtg: left promiscuous mode
[ 1720.409337] br0: port 2(amtg) entered disabled state