[ 1386.980884] br0: port 1(gw_l) entered blocking state
[ 1386.980942] br0: port 1(gw_l) entered disabled state
[ 1386.980993] gw_l: entered allmulticast mode
[ 1386.981057] gw_l: entered promiscuous mode
[ 1386.981118] br0: port 1(gw_l) entered blocking state
[ 1386.981158] br0: port 1(gw_l) entered forwarding state
[ 1387.022392] br0: port 2(amtg) entered blocking state
[ 1387.022458] br0: port 2(amtg) entered disabled state
[ 1387.022513] amtg: entered allmulticast mode
[ 1387.022570] amtg: entered promiscuous mode
[ 1387.195479] br0: port 2(amtg) entered blocking state
[ 1387.195575] br0: port 2(amtg) entered forwarding state
[ 1387.272495] gretap0: entered allmulticast mode
[ 1387.272559] erspan0: entered allmulticast mode
[ 1387.272620] amtr: entered allmulticast mode
[ 1387.272655] relay_gw: entered allmulticast mode
[ 1387.272706] relay_src: entered allmulticast mode
[ 1404.988273] br0: port 1(gw_l) entered disabled state
[ 1404.988578] gw_l (unregistering): left allmulticast mode
[ 1404.988622] gw_l (unregistering): left promiscuous mode
[ 1404.988660] br0: port 1(gw_l) entered disabled state
[ 1405.004641] gretap0: left allmulticast mode
[ 1405.004693] erspan0: left allmulticast mode
[ 1405.004726] amtr: left allmulticast mode
[ 1405.004760] relay_gw: left allmulticast mode
[ 1405.004802] relay_src: left allmulticast mode
[ 1405.016316] amtg: left allmulticast mode
[ 1405.016398] amtg: left promiscuous mode
[ 1405.016453] br0: port 2(amtg) entered disabled state