[ 1388.008503] br0: port 1(gw_l) entered blocking state
[ 1388.008601] br0: port 1(gw_l) entered disabled state
[ 1388.008666] gw_l: entered allmulticast mode
[ 1388.008743] gw_l: entered promiscuous mode
[ 1388.008811] br0: port 1(gw_l) entered blocking state
[ 1388.008861] br0: port 1(gw_l) entered forwarding state
[ 1388.054720] br0: port 2(amtg) entered blocking state
[ 1388.054816] br0: port 2(amtg) entered disabled state
[ 1388.054867] amtg: entered allmulticast mode
[ 1388.054938] amtg: entered promiscuous mode
[ 1388.221904] br0: port 2(amtg) entered blocking state
[ 1388.221988] br0: port 2(amtg) entered forwarding state
[ 1388.298357] gretap0: entered allmulticast mode
[ 1388.298473] erspan0: entered allmulticast mode
[ 1388.298528] amtr: entered allmulticast mode
[ 1388.298580] relay_gw: entered allmulticast mode
[ 1388.298636] relay_src: entered allmulticast mode
[ 1405.034446] br0: port 1(gw_l) entered disabled state
[ 1405.034742] gw_l (unregistering): left allmulticast mode
[ 1405.034786] gw_l (unregistering): left promiscuous mode
[ 1405.034820] br0: port 1(gw_l) entered disabled state
[ 1405.057094] gretap0: left allmulticast mode
[ 1405.057177] erspan0: left allmulticast mode
[ 1405.057225] amtr: left allmulticast mode
[ 1405.057270] relay_gw: left allmulticast mode
[ 1405.057326] relay_src: left allmulticast mode
[ 1405.059164] amtg: left allmulticast mode
[ 1405.059208] amtg: left promiscuous mode
[ 1405.059257] br0: port 2(amtg) entered disabled state