[ 1391.334558] br0: port 1(gw_l) entered blocking state
[ 1391.334620] br0: port 1(gw_l) entered disabled state
[ 1391.334674] gw_l: entered allmulticast mode
[ 1391.334749] gw_l: entered promiscuous mode
[ 1391.334814] br0: port 1(gw_l) entered blocking state
[ 1391.334856] br0: port 1(gw_l) entered forwarding state
[ 1391.384909] br0: port 2(amtg) entered blocking state
[ 1391.384979] br0: port 2(amtg) entered disabled state
[ 1391.385022] amtg: entered allmulticast mode
[ 1391.385090] amtg: entered promiscuous mode
[ 1391.558486] br0: port 2(amtg) entered blocking state
[ 1391.558550] br0: port 2(amtg) entered forwarding state
[ 1391.635331] gretap0: entered allmulticast mode
[ 1391.635390] erspan0: entered allmulticast mode
[ 1391.635444] amtr: entered allmulticast mode
[ 1391.635479] relay_gw: entered allmulticast mode
[ 1391.635525] relay_src: entered allmulticast mode
[ 1409.058521] br0: port 1(gw_l) entered disabled state
[ 1409.058766] gw_l (unregistering): left allmulticast mode
[ 1409.058828] gw_l (unregistering): left promiscuous mode
[ 1409.058871] br0: port 1(gw_l) entered disabled state
[ 1409.075393] gretap0: left allmulticast mode
[ 1409.075455] erspan0: left allmulticast mode
[ 1409.075489] amtr: left allmulticast mode
[ 1409.075523] relay_gw: left allmulticast mode
[ 1409.075568] relay_src: left allmulticast mode
[ 1409.076415] amtg: left allmulticast mode
[ 1409.076452] amtg: left promiscuous mode
[ 1409.076504] br0: port 2(amtg) entered disabled state