[ 1220.588569] br0: port 1(gw_l) entered blocking state
[ 1220.588637] br0: port 1(gw_l) entered disabled state
[ 1220.588700] gw_l: entered allmulticast mode
[ 1220.588790] gw_l: entered promiscuous mode
[ 1220.588843] br0: port 1(gw_l) entered blocking state
[ 1220.588891] br0: port 1(gw_l) entered forwarding state
[ 1220.635282] br0: port 2(amtg) entered blocking state
[ 1220.635345] br0: port 2(amtg) entered disabled state
[ 1220.635389] amtg: entered allmulticast mode
[ 1220.635445] amtg: entered promiscuous mode
[ 1220.807428] br0: port 2(amtg) entered blocking state
[ 1220.807504] br0: port 2(amtg) entered forwarding state
[ 1220.885549] gretap0: entered allmulticast mode
[ 1220.885678] erspan0: entered allmulticast mode
[ 1220.885754] amtr: entered allmulticast mode
[ 1220.885814] relay_gw: entered allmulticast mode
[ 1220.885882] relay_src: entered allmulticast mode
[ 1238.150894] br0: port 1(gw_l) entered disabled state
[ 1238.151185] gw_l (unregistering): left allmulticast mode
[ 1238.151255] gw_l (unregistering): left promiscuous mode
[ 1238.151295] br0: port 1(gw_l) entered disabled state
[ 1238.164433] gretap0: left allmulticast mode
[ 1238.164501] erspan0: left allmulticast mode
[ 1238.164555] amtr: left allmulticast mode
[ 1238.164609] relay_gw: left allmulticast mode
[ 1238.164673] relay_src: left allmulticast mode
[ 1238.166800] amtg: left allmulticast mode
[ 1238.166861] amtg: left promiscuous mode
[ 1238.166909] br0: port 2(amtg) entered disabled state