[ 1634.897023] br0: port 1(gw_l) entered blocking state
[ 1634.897075] br0: port 1(gw_l) entered disabled state
[ 1634.897107] gw_l: entered allmulticast mode
[ 1634.897148] gw_l: entered promiscuous mode
[ 1634.897182] br0: port 1(gw_l) entered blocking state
[ 1634.897213] br0: port 1(gw_l) entered forwarding state
[ 1634.911790] br0: port 2(amtg) entered blocking state
[ 1634.911826] br0: port 2(amtg) entered disabled state
[ 1634.911857] amtg: entered allmulticast mode
[ 1634.911898] amtg: entered promiscuous mode
[ 1634.956306] br0: port 2(amtg) entered blocking state
[ 1634.956371] br0: port 2(amtg) entered forwarding state
[ 1634.978779] gretap0: entered allmulticast mode
[ 1634.978817] erspan0: entered allmulticast mode
[ 1634.978852] amtr: entered allmulticast mode
[ 1634.978878] relay_gw: entered allmulticast mode
[ 1634.978910] relay_src: entered allmulticast mode
[ 1649.419997] br0: port 1(gw_l) entered disabled state
[ 1649.420175] gw_l (unregistering): left allmulticast mode
[ 1649.420206] gw_l (unregistering): left promiscuous mode
[ 1649.420236] br0: port 1(gw_l) entered disabled state
[ 1649.420484] gretap0: left allmulticast mode
[ 1649.420510] erspan0: left allmulticast mode
[ 1649.420530] amtr: left allmulticast mode
[ 1649.420549] relay_gw: left allmulticast mode
[ 1649.420591] relay_src: left allmulticast mode
[ 1649.437999] amtg: left allmulticast mode
[ 1649.438031] amtg: left promiscuous mode
[ 1649.438063] br0: port 2(amtg) entered disabled state