[ 1878.236273][T15908] br0: port 1(gw_l) entered blocking state
[ 1878.236675][T15908] br0: port 1(gw_l) entered disabled state
[ 1878.236924][T15908] gw_l: entered allmulticast mode
[ 1878.238112][T15908] gw_l: entered promiscuous mode
[ 1878.240527][T15908] br0: port 1(gw_l) entered blocking state
[ 1878.240824][T15908] br0: port 1(gw_l) entered forwarding state
[ 1879.034065][T15910] br0: port 2(amtg) entered blocking state
[ 1879.034669][T15910] br0: port 2(amtg) entered disabled state
[ 1879.034925][T15910] amtg: entered allmulticast mode
[ 1879.036208][T15910] amtg: entered promiscuous mode
[ 1882.119637][T15922] br0: port 2(amtg) entered blocking state
[ 1882.120001][T15922] br0: port 2(amtg) entered forwarding state
[ 1883.390084][T15930] amtr: entered allmulticast mode
[ 1883.390667][T15930] relay_gw: entered allmulticast mode
[ 1883.391045][T15930] relay_src: entered allmulticast mode
[ 3054.000190][   T75] br0: port 1(gw_l) entered disabled state
[ 3054.143272][   T75] gw_l (unregistering): left allmulticast mode
[ 3054.143591][   T75] gw_l (unregistering): left promiscuous mode
[ 3054.143769][   T75] br0: port 1(gw_l) entered disabled state
[ 3054.206495][   T75] amtg: left allmulticast mode
[ 3054.206701][   T75] amtg: left promiscuous mode
[ 3054.206999][   T75] br0: port 2(amtg) entered disabled state
[ 3054.468928][   T75] relay_gw (unregistering): left allmulticast mode
[ 3054.506870][   T75] amtr (unregistering): left allmulticast mode
[ 3054.532871][T15930] relay_src: left allmulticast mode