[ 1478.750727] br0: port 1(gw_l) entered blocking state
[ 1478.750795] br0: port 1(gw_l) entered disabled state
[ 1478.750885] gw_l: entered allmulticast mode
[ 1478.750974] gw_l: entered promiscuous mode
[ 1478.751056] br0: port 1(gw_l) entered blocking state
[ 1478.751117] br0: port 1(gw_l) entered forwarding state
[ 1478.798147] br0: port 2(amtg) entered blocking state
[ 1478.798228] br0: port 2(amtg) entered disabled state
[ 1478.798311] amtg: entered allmulticast mode
[ 1478.798384] amtg: entered promiscuous mode
[ 1478.977361] br0: port 2(amtg) entered blocking state
[ 1478.977451] br0: port 2(amtg) entered forwarding state
[ 1479.062649] gretap0: entered allmulticast mode
[ 1479.062734] erspan0: entered allmulticast mode
[ 1479.062792] amtr: entered allmulticast mode
[ 1479.062835] relay_gw: entered allmulticast mode
[ 1479.062888] relay_src: entered allmulticast mode
[ 1496.861632] br0: port 1(gw_l) entered disabled state
[ 1496.862033] gw_l (unregistering): left allmulticast mode
[ 1496.862079] gw_l (unregistering): left promiscuous mode
[ 1496.862121] br0: port 1(gw_l) entered disabled state
[ 1496.878603] gretap0: left allmulticast mode
[ 1496.878667] erspan0: left allmulticast mode
[ 1496.878696] amtr: left allmulticast mode
[ 1496.878724] relay_gw: left allmulticast mode
[ 1496.878766] relay_src: left allmulticast mode
[ 1496.889405] amtg: left allmulticast mode
[ 1496.889454] amtg: left promiscuous mode
[ 1496.889499] br0: port 2(amtg) entered disabled state