[ 1637.010865] br0: port 1(gw_l) entered blocking state
[ 1637.010906] br0: port 1(gw_l) entered disabled state
[ 1637.010927] gw_l: entered allmulticast mode
[ 1637.010958] gw_l: entered promiscuous mode
[ 1637.010981] br0: port 1(gw_l) entered blocking state
[ 1637.010995] br0: port 1(gw_l) entered forwarding state
[ 1637.030667] br0: port 2(amtg) entered blocking state
[ 1637.030689] br0: port 2(amtg) entered disabled state
[ 1637.030708] amtg: entered allmulticast mode
[ 1637.030732] amtg: entered promiscuous mode
[ 1637.096396] br0: port 2(amtg) entered blocking state
[ 1637.096445] br0: port 2(amtg) entered forwarding state
[ 1637.124413] gretap0: entered allmulticast mode
[ 1637.124435] erspan0: entered allmulticast mode
[ 1637.124452] amtr: entered allmulticast mode
[ 1637.124469] relay_gw: entered allmulticast mode
[ 1637.124483] relay_src: entered allmulticast mode
[ 1651.416513] br0: port 1(gw_l) entered disabled state
[ 1651.416667] gw_l (unregistering): left allmulticast mode
[ 1651.416685] gw_l (unregistering): left promiscuous mode
[ 1651.416703] br0: port 1(gw_l) entered disabled state
[ 1651.423318] gretap0: left allmulticast mode
[ 1651.423405] erspan0: left allmulticast mode
[ 1651.423456] amtr: left allmulticast mode
[ 1651.423503] relay_gw: left allmulticast mode
[ 1651.423555] relay_src: left allmulticast mode
[ 1651.423625] amtg: left allmulticast mode
[ 1651.423642] amtg: left promiscuous mode
[ 1651.423660] br0: port 2(amtg) entered disabled state