[ 1304.917972] br0: port 1(gw_l) entered blocking state
[ 1304.918063] br0: port 1(gw_l) entered disabled state
[ 1304.918128] gw_l: entered allmulticast mode
[ 1304.918206] gw_l: entered promiscuous mode
[ 1304.918272] br0: port 1(gw_l) entered blocking state
[ 1304.918318] br0: port 1(gw_l) entered forwarding state
[ 1304.961255] br0: port 2(amtg) entered blocking state
[ 1304.961338] br0: port 2(amtg) entered disabled state
[ 1304.961389] amtg: entered allmulticast mode
[ 1304.961484] amtg: entered promiscuous mode
[ 1305.115390] br0: port 2(amtg) entered blocking state
[ 1305.115476] br0: port 2(amtg) entered forwarding state
[ 1305.187238] gretap0: entered allmulticast mode
[ 1305.187319] erspan0: entered allmulticast mode
[ 1305.187375] amtr: entered allmulticast mode
[ 1305.187415] relay_gw: entered allmulticast mode
[ 1305.187459] relay_src: entered allmulticast mode
[ 1323.210987] br0: port 1(gw_l) entered disabled state
[ 1323.211390] gw_l (unregistering): left allmulticast mode
[ 1323.211469] gw_l (unregistering): left promiscuous mode
[ 1323.211519] br0: port 1(gw_l) entered disabled state
[ 1323.229195] gretap0: left allmulticast mode
[ 1323.229252] erspan0: left allmulticast mode
[ 1323.229293] amtr: left allmulticast mode
[ 1323.229328] relay_gw: left allmulticast mode
[ 1323.229378] relay_src: left allmulticast mode
[ 1323.231783] amtg: left allmulticast mode
[ 1323.231854] amtg: left promiscuous mode
[ 1323.231910] br0: port 2(amtg) entered disabled state