[ 1506.544846] br0: port 1(gw_l) entered blocking state
[ 1506.544915] br0: port 1(gw_l) entered disabled state
[ 1506.544978] gw_l: entered allmulticast mode
[ 1506.545054] gw_l: entered promiscuous mode
[ 1506.545120] br0: port 1(gw_l) entered blocking state
[ 1506.545177] br0: port 1(gw_l) entered forwarding state
[ 1506.592530] br0: port 2(amtg) entered blocking state
[ 1506.592611] br0: port 2(amtg) entered disabled state
[ 1506.592665] amtg: entered allmulticast mode
[ 1506.592742] amtg: entered promiscuous mode
[ 1506.767073] br0: port 2(amtg) entered blocking state
[ 1506.767150] br0: port 2(amtg) entered forwarding state
[ 1506.839011] amtr: entered allmulticast mode
[ 1506.839115] relay_gw: entered allmulticast mode
[ 1506.839170] relay_src: entered allmulticast mode
[ 1524.301980] br0: port 1(gw_l) entered disabled state
[ 1524.302246] gw_l (unregistering): left allmulticast mode
[ 1524.302322] gw_l (unregistering): left promiscuous mode
[ 1524.302400] br0: port 1(gw_l) entered disabled state
[ 1524.312925] amtr: left allmulticast mode
[ 1524.313018] relay_gw: left allmulticast mode
[ 1524.313070] relay_src: left allmulticast mode
[ 1524.322046] amtg: left allmulticast mode
[ 1524.322113] amtg: left promiscuous mode
[ 1524.322165] br0: port 2(amtg) entered disabled state