[ 1674.953037] br0: port 1(gw_l) entered blocking state
[ 1674.953085] br0: port 1(gw_l) entered disabled state
[ 1674.953125] gw_l: entered allmulticast mode
[ 1674.953167] gw_l: entered promiscuous mode
[ 1674.953199] br0: port 1(gw_l) entered blocking state
[ 1674.953229] br0: port 1(gw_l) entered forwarding state
[ 1674.968515] br0: port 2(amtg) entered blocking state
[ 1674.968549] br0: port 2(amtg) entered disabled state
[ 1674.968583] amtg: entered allmulticast mode
[ 1674.968620] amtg: entered promiscuous mode
[ 1675.019197] br0: port 2(amtg) entered blocking state
[ 1675.019232] br0: port 2(amtg) entered forwarding state
[ 1675.041735] gretap0: entered allmulticast mode
[ 1675.041801] erspan0: entered allmulticast mode
[ 1675.041891] amtr: entered allmulticast mode
[ 1675.041983] relay_gw: entered allmulticast mode
[ 1675.042080] relay_src: entered allmulticast mode
[ 1689.292341] br0: port 1(gw_l) entered disabled state
[ 1689.292502] gw_l (unregistering): left allmulticast mode
[ 1689.292539] gw_l (unregistering): left promiscuous mode
[ 1689.292568] br0: port 1(gw_l) entered disabled state
[ 1689.294854] gretap0: left allmulticast mode
[ 1689.294878] erspan0: left allmulticast mode
[ 1689.294907] amtr: left allmulticast mode
[ 1689.294930] relay_gw: left allmulticast mode
[ 1689.294956] relay_src: left allmulticast mode
[ 1689.319300] amtg: left allmulticast mode
[ 1689.319334] amtg: left promiscuous mode
[ 1689.319364] br0: port 2(amtg) entered disabled state