[ 1640.649025] br0: port 1(gw_l) entered blocking state
[ 1640.649070] br0: port 1(gw_l) entered disabled state
[ 1640.649102] gw_l: entered allmulticast mode
[ 1640.649147] gw_l: entered promiscuous mode
[ 1640.649178] br0: port 1(gw_l) entered blocking state
[ 1640.649214] br0: port 1(gw_l) entered forwarding state
[ 1640.664663] br0: port 2(amtg) entered blocking state
[ 1640.664704] br0: port 2(amtg) entered disabled state
[ 1640.664734] amtg: entered allmulticast mode
[ 1640.664777] amtg: entered promiscuous mode
[ 1640.715147] br0: port 2(amtg) entered blocking state
[ 1640.715186] br0: port 2(amtg) entered forwarding state
[ 1640.737506] gretap0: entered allmulticast mode
[ 1640.737573] erspan0: entered allmulticast mode
[ 1640.737638] amtr: entered allmulticast mode
[ 1640.737707] relay_gw: entered allmulticast mode
[ 1640.737793] relay_src: entered allmulticast mode
[ 1655.019801] br0: port 1(gw_l) entered disabled state
[ 1655.019974] gw_l (unregistering): left allmulticast mode
[ 1655.020005] gw_l (unregistering): left promiscuous mode
[ 1655.020036] br0: port 1(gw_l) entered disabled state
[ 1655.021516] gretap0: left allmulticast mode
[ 1655.021541] erspan0: left allmulticast mode
[ 1655.021569] amtr: left allmulticast mode
[ 1655.021591] relay_gw: left allmulticast mode
[ 1655.021619] relay_src: left allmulticast mode
[ 1655.045768] amtg: left allmulticast mode
[ 1655.045798] amtg: left promiscuous mode
[ 1655.045830] br0: port 2(amtg) entered disabled state