[ 1552.192491] br0: port 1(gw_l) entered blocking state
[ 1552.192538] br0: port 1(gw_l) entered disabled state
[ 1552.192571] gw_l: entered allmulticast mode
[ 1552.192612] gw_l: entered promiscuous mode
[ 1552.192645] br0: port 1(gw_l) entered blocking state
[ 1552.192678] br0: port 1(gw_l) entered forwarding state
[ 1552.209057] br0: port 2(amtg) entered blocking state
[ 1552.209091] br0: port 2(amtg) entered disabled state
[ 1552.209121] amtg: entered allmulticast mode
[ 1552.209155] amtg: entered promiscuous mode
[ 1552.262993] br0: port 2(amtg) entered blocking state
[ 1552.263060] br0: port 2(amtg) entered forwarding state
[ 1552.287030] gretap0: entered allmulticast mode
[ 1552.287070] erspan0: entered allmulticast mode
[ 1552.287097] amtr: entered allmulticast mode
[ 1552.287116] relay_gw: entered allmulticast mode
[ 1552.287145] relay_src: entered allmulticast mode
[ 1566.459040] br0: port 1(gw_l) entered disabled state
[ 1566.459239] gw_l (unregistering): left allmulticast mode
[ 1566.459278] gw_l (unregistering): left promiscuous mode
[ 1566.459306] br0: port 1(gw_l) entered disabled state
[ 1566.460553] gretap0: left allmulticast mode
[ 1566.460580] erspan0: left allmulticast mode
[ 1566.460606] amtr: left allmulticast mode
[ 1566.460627] relay_gw: left allmulticast mode
[ 1566.460656] relay_src: left allmulticast mode
[ 1566.477937] amtg: left allmulticast mode
[ 1566.477970] amtg: left promiscuous mode
[ 1566.477997] br0: port 2(amtg) entered disabled state