[ 1507.467423] br0: port 1(gw_l) entered blocking state
[ 1507.467515] br0: port 1(gw_l) entered disabled state
[ 1507.467577] gw_l: entered allmulticast mode
[ 1507.467652] gw_l: entered promiscuous mode
[ 1507.467716] br0: port 1(gw_l) entered blocking state
[ 1507.467765] br0: port 1(gw_l) entered forwarding state
[ 1507.516105] br0: port 2(amtg) entered blocking state
[ 1507.516217] br0: port 2(amtg) entered disabled state
[ 1507.516282] amtg: entered allmulticast mode
[ 1507.516363] amtg: entered promiscuous mode
[ 1507.702319] br0: port 2(amtg) entered blocking state
[ 1507.702390] br0: port 2(amtg) entered forwarding state
[ 1507.785964] gretap0: entered allmulticast mode
[ 1507.786029] erspan0: entered allmulticast mode
[ 1507.786086] amtr: entered allmulticast mode
[ 1507.786126] relay_gw: entered allmulticast mode
[ 1507.786187] relay_src: entered allmulticast mode
[ 1525.760460] br0: port 1(gw_l) entered disabled state
[ 1525.760729] gw_l (unregistering): left allmulticast mode
[ 1525.760775] gw_l (unregistering): left promiscuous mode
[ 1525.760810] br0: port 1(gw_l) entered disabled state
[ 1525.778240] gretap0: left allmulticast mode
[ 1525.778290] erspan0: left allmulticast mode
[ 1525.778323] amtr: left allmulticast mode
[ 1525.778351] relay_gw: left allmulticast mode
[ 1525.778389] relay_src: left allmulticast mode
[ 1525.780262] amtg: left allmulticast mode
[ 1525.780301] amtg: left promiscuous mode
[ 1525.780340] br0: port 2(amtg) entered disabled state