[ 1520.784178] br0: port 1(gw_l) entered blocking state
[ 1520.784245] br0: port 1(gw_l) entered disabled state
[ 1520.784307] gw_l: entered allmulticast mode
[ 1520.784397] gw_l: entered promiscuous mode
[ 1520.784455] br0: port 1(gw_l) entered blocking state
[ 1520.784495] br0: port 1(gw_l) entered forwarding state
[ 1520.834460] br0: port 2(amtg) entered blocking state
[ 1520.834568] br0: port 2(amtg) entered disabled state
[ 1520.834637] amtg: entered allmulticast mode
[ 1520.834731] amtg: entered promiscuous mode
[ 1521.026846] br0: port 2(amtg) entered blocking state
[ 1521.026955] br0: port 2(amtg) entered forwarding state
[ 1521.111537] amtr: entered allmulticast mode
[ 1521.111591] relay_gw: entered allmulticast mode
[ 1521.111643] relay_src: entered allmulticast mode
[ 1539.281346] br0: port 1(gw_l) entered disabled state
[ 1539.281620] gw_l (unregistering): left allmulticast mode
[ 1539.281720] gw_l (unregistering): left promiscuous mode
[ 1539.281779] br0: port 1(gw_l) entered disabled state
[ 1539.299169] amtg: left allmulticast mode
[ 1539.299240] amtg: left promiscuous mode
[ 1539.299278] br0: port 2(amtg) entered disabled state
[ 1539.309416] amtr: left allmulticast mode
[ 1539.309478] relay_gw: left allmulticast mode
[ 1539.309540] relay_src: left allmulticast mode