[ 1929.857399][T15949] br0: port 1(gw_l) entered blocking state
[ 1929.857880][T15949] br0: port 1(gw_l) entered disabled state
[ 1929.858144][T15949] gw_l: entered allmulticast mode
[ 1929.860558][T15949] gw_l: entered promiscuous mode
[ 1929.863088][T15949] br0: port 1(gw_l) entered blocking state
[ 1929.863504][T15949] br0: port 1(gw_l) entered forwarding state
[ 1930.696358][T15951] br0: port 2(amtg) entered blocking state
[ 1930.696633][T15951] br0: port 2(amtg) entered disabled state
[ 1930.696885][T15951] amtg: entered allmulticast mode
[ 1930.699389][T15951] amtg: entered promiscuous mode
[ 1933.635305][T15963] br0: port 2(amtg) entered blocking state
[ 1933.635645][T15963] br0: port 2(amtg) entered forwarding state
[ 1934.938931][T15970] amtr: entered allmulticast mode
[ 1934.939604][T15970] relay_gw: entered allmulticast mode
[ 1934.939834][T15970] relay_src: entered allmulticast mode
[ 3137.773719][   T74] br0: port 1(gw_l) entered disabled state
[ 3137.868840][   T74] gw_l (unregistering): left allmulticast mode
[ 3137.869248][   T74] gw_l (unregistering): left promiscuous mode
[ 3137.869432][   T74] br0: port 1(gw_l) entered disabled state
[ 3137.949792][   T74] amtg: left allmulticast mode
[ 3137.950011][   T74] amtg: left promiscuous mode
[ 3137.950327][   T74] br0: port 2(amtg) entered disabled state
[ 3138.255359][   T74] relay_gw (unregistering): left allmulticast mode
[ 3138.278680][   T74] amtr (unregistering): left allmulticast mode
[ 3138.300652][T15970] relay_src: left allmulticast mode