[ 1621.766655] br0: port 1(gw_l) entered blocking state
[ 1621.766706] br0: port 1(gw_l) entered disabled state
[ 1621.766744] gw_l: entered allmulticast mode
[ 1621.766788] gw_l: entered promiscuous mode
[ 1621.766820] br0: port 1(gw_l) entered blocking state
[ 1621.766848] br0: port 1(gw_l) entered forwarding state
[ 1621.783499] br0: port 2(amtg) entered blocking state
[ 1621.783542] br0: port 2(amtg) entered disabled state
[ 1621.783570] amtg: entered allmulticast mode
[ 1621.783604] amtg: entered promiscuous mode
[ 1621.836206] br0: port 2(amtg) entered blocking state
[ 1621.836237] br0: port 2(amtg) entered forwarding state
[ 1621.859698] gretap0: entered allmulticast mode
[ 1621.859732] erspan0: entered allmulticast mode
[ 1621.859763] amtr: entered allmulticast mode
[ 1621.859786] relay_gw: entered allmulticast mode
[ 1621.859813] relay_src: entered allmulticast mode
[ 1636.064656] br0: port 1(gw_l) entered disabled state
[ 1636.064885] gw_l (unregistering): left allmulticast mode
[ 1636.064922] gw_l (unregistering): left promiscuous mode
[ 1636.064952] br0: port 1(gw_l) entered disabled state
[ 1636.065247] gretap0: left allmulticast mode
[ 1636.065274] erspan0: left allmulticast mode
[ 1636.065294] amtr: left allmulticast mode
[ 1636.065314] relay_gw: left allmulticast mode
[ 1636.065345] relay_src: left allmulticast mode
[ 1636.088579] amtg: left allmulticast mode
[ 1636.088611] amtg: left promiscuous mode
[ 1636.088638] br0: port 2(amtg) entered disabled state