[ 1400.952052] br0: port 1(gw_l) entered blocking state
[ 1400.952101] br0: port 1(gw_l) entered disabled state
[ 1400.952141] gw_l: entered allmulticast mode
[ 1400.952196] gw_l: entered promiscuous mode
[ 1400.952242] br0: port 1(gw_l) entered blocking state
[ 1400.952274] br0: port 1(gw_l) entered forwarding state
[ 1401.004810] br0: port 2(amtg) entered blocking state
[ 1401.004858] br0: port 2(amtg) entered disabled state
[ 1401.004893] amtg: entered allmulticast mode
[ 1401.004950] amtg: entered promiscuous mode
[ 1401.218410] br0: port 2(amtg) entered blocking state
[ 1401.218459] br0: port 2(amtg) entered forwarding state
[ 1401.318297] gretap0: entered allmulticast mode
[ 1401.318348] erspan0: entered allmulticast mode
[ 1401.318383] amtr: entered allmulticast mode
[ 1401.318410] relay_gw: entered allmulticast mode
[ 1401.318447] relay_src: entered allmulticast mode
[ 1418.358210] br0: port 1(gw_l) entered disabled state
[ 1418.358419] gw_l (unregistering): left allmulticast mode
[ 1418.358456] gw_l (unregistering): left promiscuous mode
[ 1418.358495] br0: port 1(gw_l) entered disabled state
[ 1418.382603] gretap0: left allmulticast mode
[ 1418.382646] erspan0: left allmulticast mode
[ 1418.382671] amtr: left allmulticast mode
[ 1418.382696] relay_gw: left allmulticast mode
[ 1418.382728] relay_src: left allmulticast mode
[ 1418.385096] amtg: left allmulticast mode
[ 1418.385130] amtg: left promiscuous mode
[ 1418.385170] br0: port 2(amtg) entered disabled state