[ 1604.041798] br0: port 1(gw_l) entered blocking state
[ 1604.041851] br0: port 1(gw_l) entered disabled state
[ 1604.041882] gw_l: entered allmulticast mode
[ 1604.041926] gw_l: entered promiscuous mode
[ 1604.041958] br0: port 1(gw_l) entered blocking state
[ 1604.041985] br0: port 1(gw_l) entered forwarding state
[ 1604.056940] br0: port 2(amtg) entered blocking state
[ 1604.056974] br0: port 2(amtg) entered disabled state
[ 1604.057002] amtg: entered allmulticast mode
[ 1604.057034] amtg: entered promiscuous mode
[ 1604.104090] br0: port 2(amtg) entered blocking state
[ 1604.104152] br0: port 2(amtg) entered forwarding state
[ 1604.128451] gretap0: entered allmulticast mode
[ 1604.128484] erspan0: entered allmulticast mode
[ 1604.128513] amtr: entered allmulticast mode
[ 1604.128536] relay_gw: entered allmulticast mode
[ 1604.128565] relay_src: entered allmulticast mode
[ 1617.583429] br0: port 1(gw_l) entered disabled state
[ 1617.583708] gw_l (unregistering): left allmulticast mode
[ 1617.583776] gw_l (unregistering): left promiscuous mode
[ 1617.583809] br0: port 1(gw_l) entered disabled state
[ 1617.584912] gretap0: left allmulticast mode
[ 1617.584941] erspan0: left allmulticast mode
[ 1617.584968] amtr: left allmulticast mode
[ 1617.584994] relay_gw: left allmulticast mode
[ 1617.585024] relay_src: left allmulticast mode
[ 1617.605126] amtg: left allmulticast mode
[ 1617.605159] amtg: left promiscuous mode
[ 1617.605189] br0: port 2(amtg) entered disabled state