[ 1509.389313] br0: port 1(gw_l) entered blocking state
[ 1509.389378] br0: port 1(gw_l) entered disabled state
[ 1509.389444] gw_l: entered allmulticast mode
[ 1509.389517] gw_l: entered promiscuous mode
[ 1509.389595] br0: port 1(gw_l) entered blocking state
[ 1509.389641] br0: port 1(gw_l) entered forwarding state
[ 1509.433589] br0: port 2(amtg) entered blocking state
[ 1509.433661] br0: port 2(amtg) entered disabled state
[ 1509.433711] amtg: entered allmulticast mode
[ 1509.433791] amtg: entered promiscuous mode
[ 1509.609519] br0: port 2(amtg) entered blocking state
[ 1509.609593] br0: port 2(amtg) entered forwarding state
[ 1509.688112] gretap0: entered allmulticast mode
[ 1509.688192] erspan0: entered allmulticast mode
[ 1509.688235] amtr: entered allmulticast mode
[ 1509.688266] relay_gw: entered allmulticast mode
[ 1509.688306] relay_src: entered allmulticast mode
[ 1528.032278] br0: port 1(gw_l) entered disabled state
[ 1528.032604] gw_l (unregistering): left allmulticast mode
[ 1528.032667] gw_l (unregistering): left promiscuous mode
[ 1528.032706] br0: port 1(gw_l) entered disabled state
[ 1528.039340] gretap0: left allmulticast mode
[ 1528.039397] erspan0: left allmulticast mode
[ 1528.039438] amtr: left allmulticast mode
[ 1528.039484] relay_gw: left allmulticast mode
[ 1528.039542] relay_src: left allmulticast mode
[ 1528.048131] amtg: left allmulticast mode
[ 1528.048203] amtg: left promiscuous mode
[ 1528.048258] br0: port 2(amtg) entered disabled state