[ 1912.067462][T15678] br0: port 1(gw_l) entered blocking state
[ 1912.068406][T15678] br0: port 1(gw_l) entered disabled state
[ 1912.068638][T15678] gw_l: entered allmulticast mode
[ 1912.069882][T15678] gw_l: entered promiscuous mode
[ 1912.071330][T15678] br0: port 1(gw_l) entered blocking state
[ 1912.071587][T15678] br0: port 1(gw_l) entered forwarding state
[ 1912.850603][T15680] br0: port 2(amtg) entered blocking state
[ 1912.850837][T15680] br0: port 2(amtg) entered disabled state
[ 1912.851268][T15680] amtg: entered allmulticast mode
[ 1912.852548][T15680] amtg: entered promiscuous mode
[ 1915.839636][T15692] br0: port 2(amtg) entered blocking state
[ 1915.839904][T15692] br0: port 2(amtg) entered forwarding state
[ 1917.182686][T15699] amtr: entered allmulticast mode
[ 1917.183134][T15699] relay_gw: entered allmulticast mode
[ 1917.183395][T15699] relay_src: entered allmulticast mode
[ 3116.908624][   T72] br0: port 1(gw_l) entered disabled state
[ 3117.002486][   T72] gw_l (unregistering): left allmulticast mode
[ 3117.002813][   T72] gw_l (unregistering): left promiscuous mode
[ 3117.003033][   T72] br0: port 1(gw_l) entered disabled state
[ 3117.049163][   T72] amtg: left allmulticast mode
[ 3117.049383][   T72] amtg: left promiscuous mode
[ 3117.049668][   T72] br0: port 2(amtg) entered disabled state
[ 3117.225146][   T72] relay_gw (unregistering): left allmulticast mode
[ 3117.241509][   T72] amtr (unregistering): left allmulticast mode