[ 1712.770750] br0: port 1(gw_l) entered blocking state
[ 1712.770800] br0: port 1(gw_l) entered disabled state
[ 1712.770833] gw_l: entered allmulticast mode
[ 1712.770873] gw_l: entered promiscuous mode
[ 1712.770905] br0: port 1(gw_l) entered blocking state
[ 1712.770933] br0: port 1(gw_l) entered forwarding state
[ 1712.789876] br0: port 2(amtg) entered blocking state
[ 1712.789912] br0: port 2(amtg) entered disabled state
[ 1712.789948] amtg: entered allmulticast mode
[ 1712.789985] amtg: entered promiscuous mode
[ 1712.853654] br0: port 2(amtg) entered blocking state
[ 1712.853715] br0: port 2(amtg) entered forwarding state
[ 1712.881092] gretap0: entered allmulticast mode
[ 1712.881126] erspan0: entered allmulticast mode
[ 1712.881158] amtr: entered allmulticast mode
[ 1712.881177] relay_gw: entered allmulticast mode
[ 1712.881212] relay_src: entered allmulticast mode
[ 1727.111504] br0: port 1(gw_l) entered disabled state
[ 1727.111730] gw_l (unregistering): left allmulticast mode
[ 1727.111793] gw_l (unregistering): left promiscuous mode
[ 1727.111853] br0: port 1(gw_l) entered disabled state
[ 1727.119312] gretap0: left allmulticast mode
[ 1727.119347] erspan0: left allmulticast mode
[ 1727.119369] amtr: left allmulticast mode
[ 1727.119387] relay_gw: left allmulticast mode
[ 1727.119417] relay_src: left allmulticast mode
[ 1727.120454] amtg: left allmulticast mode
[ 1727.120485] amtg: left promiscuous mode
[ 1727.120517] br0: port 2(amtg) entered disabled state