[ 1493.968392] br0: port 1(gw_l) entered blocking state
[ 1493.968431] br0: port 1(gw_l) entered disabled state
[ 1493.968461] gw_l: entered allmulticast mode
[ 1493.968508] gw_l: entered promiscuous mode
[ 1493.968542] br0: port 1(gw_l) entered blocking state
[ 1493.968573] br0: port 1(gw_l) entered forwarding state
[ 1493.983498] br0: port 2(amtg) entered blocking state
[ 1493.983534] br0: port 2(amtg) entered disabled state
[ 1493.983564] amtg: entered allmulticast mode
[ 1493.983601] amtg: entered promiscuous mode
[ 1494.029979] br0: port 2(amtg) entered blocking state
[ 1494.030025] br0: port 2(amtg) entered forwarding state
[ 1494.054523] gretap0: entered allmulticast mode
[ 1494.054599] erspan0: entered allmulticast mode
[ 1494.054711] amtr: entered allmulticast mode
[ 1494.054774] relay_gw: entered allmulticast mode
[ 1494.054849] relay_src: entered allmulticast mode
[ 1508.454438] gretap0: left allmulticast mode
[ 1508.454522] erspan0: left allmulticast mode
[ 1508.454582] amtr: left allmulticast mode
[ 1508.454638] relay_gw: left allmulticast mode
[ 1508.454701] relay_src: left allmulticast mode
[ 1508.455214] br0: port 1(gw_l) entered disabled state
[ 1508.455413] gw_l (unregistering): left allmulticast mode
[ 1508.455475] gw_l (unregistering): left promiscuous mode
[ 1508.455540] br0: port 1(gw_l) entered disabled state
[ 1508.476133] amtg: left allmulticast mode
[ 1508.476206] amtg: left promiscuous mode
[ 1508.476283] br0: port 2(amtg) entered disabled state