[ 1973.049526][T15558] br0: port 1(gw_l) entered blocking state
[ 1973.049935][T15558] br0: port 1(gw_l) entered disabled state
[ 1973.050199][T15558] gw_l: entered allmulticast mode
[ 1973.051425][T15558] gw_l: entered promiscuous mode
[ 1973.053075][T15558] br0: port 1(gw_l) entered blocking state
[ 1973.053372][T15558] br0: port 1(gw_l) entered forwarding state
[ 1973.944860][T15560] br0: port 2(amtg) entered blocking state
[ 1973.945481][T15560] br0: port 2(amtg) entered disabled state
[ 1973.947409][T15560] amtg: entered allmulticast mode
[ 1973.948700][T15560] amtg: entered promiscuous mode
[ 1977.283541][T15572] br0: port 2(amtg) entered blocking state
[ 1977.283802][T15572] br0: port 2(amtg) entered forwarding state
[ 1978.765148][T15579] amtr: entered allmulticast mode
[ 1978.765609][T15579] relay_gw: entered allmulticast mode
[ 1978.765883][T15579] relay_src: entered allmulticast mode
[ 3166.133831][   T74] br0: port 1(gw_l) entered disabled state
[ 3166.221923][   T74] gw_l (unregistering): left allmulticast mode
[ 3166.222327][   T74] gw_l (unregistering): left promiscuous mode
[ 3166.222508][   T74] br0: port 1(gw_l) entered disabled state
[ 3166.263583][   T74] amtg: left allmulticast mode
[ 3166.263874][   T74] amtg: left promiscuous mode
[ 3166.264195][   T74] br0: port 2(amtg) entered disabled state
[ 3166.442636][   T74] relay_gw (unregistering): left allmulticast mode
[ 3166.458876][   T74] amtr (unregistering): left allmulticast mode
[ 3166.594917][T15579] relay_src: left allmulticast mode