[ 1520.138912] br0: port 1(gw_l) entered blocking state
[ 1520.138987] br0: port 1(gw_l) entered disabled state
[ 1520.139031] gw_l: entered allmulticast mode
[ 1520.139118] gw_l: entered promiscuous mode
[ 1520.139160] br0: port 1(gw_l) entered blocking state
[ 1520.139193] br0: port 1(gw_l) entered forwarding state
[ 1520.154455] br0: port 2(amtg) entered blocking state
[ 1520.154558] br0: port 2(amtg) entered disabled state
[ 1520.154637] amtg: entered allmulticast mode
[ 1520.154711] amtg: entered promiscuous mode
[ 1520.201201] br0: port 2(amtg) entered blocking state
[ 1520.201249] br0: port 2(amtg) entered forwarding state
[ 1520.225861] amtr: entered allmulticast mode
[ 1520.225932] relay_gw: entered allmulticast mode
[ 1520.226001] relay_src: entered allmulticast mode
[ 1534.576173] br0: port 1(gw_l) entered disabled state
[ 1534.576374] gw_l (unregistering): left allmulticast mode
[ 1534.576411] gw_l (unregistering): left promiscuous mode
[ 1534.576441] br0: port 1(gw_l) entered disabled state
[ 1534.577340] amtr: left allmulticast mode
[ 1534.577375] relay_gw: left allmulticast mode
[ 1534.577406] relay_src: left allmulticast mode
[ 1534.596148] amtg: left allmulticast mode
[ 1534.596219] amtg: left promiscuous mode
[ 1534.596250] br0: port 2(amtg) entered disabled state