[ 1258.449895] br0: port 1(gw_l) entered blocking state
[ 1258.449991] br0: port 1(gw_l) entered disabled state
[ 1258.450059] gw_l: entered allmulticast mode
[ 1258.450142] gw_l: entered promiscuous mode
[ 1258.450212] br0: port 1(gw_l) entered blocking state
[ 1258.450265] br0: port 1(gw_l) entered forwarding state
[ 1258.498717] br0: port 2(amtg) entered blocking state
[ 1258.498838] br0: port 2(amtg) entered disabled state
[ 1258.498916] amtg: entered allmulticast mode
[ 1258.499440] amtg: entered promiscuous mode
[ 1258.684614] br0: port 2(amtg) entered blocking state
[ 1258.684709] br0: port 2(amtg) entered forwarding state
[ 1258.769611] gretap0: entered allmulticast mode
[ 1258.769674] erspan0: entered allmulticast mode
[ 1258.769711] amtr: entered allmulticast mode
[ 1258.769749] relay_gw: entered allmulticast mode
[ 1258.769790] relay_src: entered allmulticast mode
[ 1276.246824] br0: port 1(gw_l) entered disabled state
[ 1276.247142] gw_l (unregistering): left allmulticast mode
[ 1276.247215] gw_l (unregistering): left promiscuous mode
[ 1276.247270] br0: port 1(gw_l) entered disabled state
[ 1276.262549] gretap0: left allmulticast mode
[ 1276.262611] erspan0: left allmulticast mode
[ 1276.262643] amtr: left allmulticast mode
[ 1276.262676] relay_gw: left allmulticast mode
[ 1276.262717] relay_src: left allmulticast mode
[ 1276.269651] amtg: left allmulticast mode
[ 1276.269719] amtg: left promiscuous mode
[ 1276.269776] br0: port 2(amtg) entered disabled state