[ 1474.130389] br0: port 1(gw_l) entered blocking state
[ 1474.130473] br0: port 1(gw_l) entered disabled state
[ 1474.130540] gw_l: entered allmulticast mode
[ 1474.130621] gw_l: entered promiscuous mode
[ 1474.130694] br0: port 1(gw_l) entered blocking state
[ 1474.130755] br0: port 1(gw_l) entered forwarding state
[ 1474.179783] br0: port 2(amtg) entered blocking state
[ 1474.179855] br0: port 2(amtg) entered disabled state
[ 1474.179911] amtg: entered allmulticast mode
[ 1474.179985] amtg: entered promiscuous mode
[ 1474.346135] br0: port 2(amtg) entered blocking state
[ 1474.346198] br0: port 2(amtg) entered forwarding state
[ 1474.421113] gretap0: entered allmulticast mode
[ 1474.421259] erspan0: entered allmulticast mode
[ 1474.421342] amtr: entered allmulticast mode
[ 1474.421396] relay_gw: entered allmulticast mode
[ 1474.421463] relay_src: entered allmulticast mode
[ 1492.159111] br0: port 1(gw_l) entered disabled state
[ 1492.159428] gw_l (unregistering): left allmulticast mode
[ 1492.159490] gw_l (unregistering): left promiscuous mode
[ 1492.159546] br0: port 1(gw_l) entered disabled state
[ 1492.174441] gretap0: left allmulticast mode
[ 1492.174502] erspan0: left allmulticast mode
[ 1492.174545] amtr: left allmulticast mode
[ 1492.174584] relay_gw: left allmulticast mode
[ 1492.174636] relay_src: left allmulticast mode
[ 1492.175970] amtg: left allmulticast mode
[ 1492.176021] amtg: left promiscuous mode
[ 1492.176070] br0: port 2(amtg) entered disabled state