[ 1374.701583] br0: port 1(gw_l) entered blocking state
[ 1374.701679] br0: port 1(gw_l) entered disabled state
[ 1374.701739] gw_l: entered allmulticast mode
[ 1374.701815] gw_l: entered promiscuous mode
[ 1374.701881] br0: port 1(gw_l) entered blocking state
[ 1374.701938] br0: port 1(gw_l) entered forwarding state
[ 1374.747011] br0: port 2(amtg) entered blocking state
[ 1374.747091] br0: port 2(amtg) entered disabled state
[ 1374.747143] amtg: entered allmulticast mode
[ 1374.747207] amtg: entered promiscuous mode
[ 1374.909157] br0: port 2(amtg) entered blocking state
[ 1374.909211] br0: port 2(amtg) entered forwarding state
[ 1375.010170] gretap0: entered allmulticast mode
[ 1375.010286] erspan0: entered allmulticast mode
[ 1375.010353] amtr: entered allmulticast mode
[ 1375.010397] relay_gw: entered allmulticast mode
[ 1375.010452] relay_src: entered allmulticast mode
[ 1391.545178] br0: port 1(gw_l) entered disabled state
[ 1391.545527] gw_l (unregistering): left allmulticast mode
[ 1391.545577] gw_l (unregistering): left promiscuous mode
[ 1391.545617] br0: port 1(gw_l) entered disabled state
[ 1391.557909] gretap0: left allmulticast mode
[ 1391.557985] erspan0: left allmulticast mode
[ 1391.558029] amtr: left allmulticast mode
[ 1391.558076] relay_gw: left allmulticast mode
[ 1391.558129] relay_src: left allmulticast mode
[ 1391.564022] amtg: left allmulticast mode
[ 1391.564063] amtg: left promiscuous mode
[ 1391.564106] br0: port 2(amtg) entered disabled state