[ 4124.558686][ T5638] br0: port 1(gw_l) entered blocking state
[ 4124.559601][ T5638] br0: port 1(gw_l) entered disabled state
[ 4124.559884][ T5638] gw_l: entered allmulticast mode
[ 4124.561123][ T5638] gw_l: entered promiscuous mode
[ 4124.562193][ T5638] br0: port 1(gw_l) entered blocking state
[ 4124.562445][ T5638] br0: port 1(gw_l) entered forwarding state
[ 4125.228953][ T5640] br0: port 2(amtg) entered blocking state
[ 4125.229176][ T5640] br0: port 2(amtg) entered disabled state
[ 4125.229387][ T5640] amtg: entered allmulticast mode
[ 4125.230695][ T5640] amtg: entered promiscuous mode
[ 4127.782384][ T5652] br0: port 2(amtg) entered blocking state
[ 4127.782678][ T5652] br0: port 2(amtg) entered forwarding state
[ 4128.892637][ T5659] gretap0: entered allmulticast mode
[ 4128.893074][ T5659] erspan0: entered allmulticast mode
[ 4128.893334][ T5659] amtr: entered allmulticast mode
[ 4128.893563][ T5659] relay_gw: entered allmulticast mode
[ 4128.893790][ T5659] relay_src: entered allmulticast mode
[ 4129.244415][   T72] br0: port 1(gw_l) entered disabled state
[ 4129.248075][   T72] gw_l (unregistering): left allmulticast mode
[ 4129.248276][   T72] gw_l (unregistering): left promiscuous mode
[ 4129.248453][   T72] br0: port 1(gw_l) entered disabled state
[ 4129.324445][   T72] amtg: left allmulticast mode
[ 4129.324631][   T72] amtg: left promiscuous mode
[ 4129.324894][   T72] br0: port 2(amtg) entered disabled state
[ 4129.435213][   T72] relay_gw (unregistering): left allmulticast mode
[ 4129.451267][   T72] amtr (unregistering): left allmulticast mode
[ 4129.634316][   T72] relay_src (unregistering): left allmulticast mode