[ 1506.561766] br0: port 1(gw_l) entered blocking state
[ 1506.561827] br0: port 1(gw_l) entered disabled state
[ 1506.561887] gw_l: entered allmulticast mode
[ 1506.561959] gw_l: entered promiscuous mode
[ 1506.562021] br0: port 1(gw_l) entered blocking state
[ 1506.562074] br0: port 1(gw_l) entered forwarding state
[ 1506.606796] br0: port 2(amtg) entered blocking state
[ 1506.606861] br0: port 2(amtg) entered disabled state
[ 1506.606916] amtg: entered allmulticast mode
[ 1506.606980] amtg: entered promiscuous mode
[ 1506.764472] br0: port 2(amtg) entered blocking state
[ 1506.764533] br0: port 2(amtg) entered forwarding state
[ 1506.838401] amtr: entered allmulticast mode
[ 1506.838449] relay_gw: entered allmulticast mode
[ 1506.838494] relay_src: entered allmulticast mode
[ 1524.681026] br0: port 1(gw_l) entered disabled state
[ 1524.681334] gw_l (unregistering): left allmulticast mode
[ 1524.681386] gw_l (unregistering): left promiscuous mode
[ 1524.681445] br0: port 1(gw_l) entered disabled state
[ 1524.694735] amtr: left allmulticast mode
[ 1524.694831] relay_gw: left allmulticast mode
[ 1524.694889] relay_src: left allmulticast mode
[ 1524.698795] amtg: left allmulticast mode
[ 1524.698835] amtg: left promiscuous mode
[ 1524.698884] br0: port 2(amtg) entered disabled state