[ 1450.778544] br0: port 1(gw_l) entered blocking state
[ 1450.778627] br0: port 1(gw_l) entered disabled state
[ 1450.778689] gw_l: entered allmulticast mode
[ 1450.778765] gw_l: entered promiscuous mode
[ 1450.778836] br0: port 1(gw_l) entered blocking state
[ 1450.778903] br0: port 1(gw_l) entered forwarding state
[ 1450.793767] br0: port 2(amtg) entered blocking state
[ 1450.793839] br0: port 2(amtg) entered disabled state
[ 1450.793938] amtg: entered allmulticast mode
[ 1450.794013] amtg: entered promiscuous mode
[ 1450.840078] br0: port 2(amtg) entered blocking state
[ 1450.840114] br0: port 2(amtg) entered forwarding state
[ 1450.864298] gretap0: entered allmulticast mode
[ 1450.864403] erspan0: entered allmulticast mode
[ 1450.864465] amtr: entered allmulticast mode
[ 1450.864528] relay_gw: entered allmulticast mode
[ 1450.864603] relay_src: entered allmulticast mode
[ 1464.384293] br0: port 1(gw_l) entered disabled state
[ 1464.384469] gw_l (unregistering): left allmulticast mode
[ 1464.384504] gw_l (unregistering): left promiscuous mode
[ 1464.384529] br0: port 1(gw_l) entered disabled state
[ 1464.385415] gretap0: left allmulticast mode
[ 1464.385471] erspan0: left allmulticast mode
[ 1464.385528] amtr: left allmulticast mode
[ 1464.385594] relay_gw: left allmulticast mode
[ 1464.385684] relay_src: left allmulticast mode
[ 1464.398241] amtg: left allmulticast mode
[ 1464.398269] amtg: left promiscuous mode
[ 1464.398295] br0: port 2(amtg) entered disabled state