[ 2296.972598][T15276] br0: port 1(gw_l) entered blocking state
[ 2296.972937][T15276] br0: port 1(gw_l) entered disabled state
[ 2296.973191][T15276] gw_l: entered allmulticast mode
[ 2296.974970][T15276] gw_l: entered promiscuous mode
[ 2296.976026][T15276] br0: port 1(gw_l) entered blocking state
[ 2296.976245][T15276] br0: port 1(gw_l) entered forwarding state
[ 2297.798753][T15278] br0: port 2(amtg) entered blocking state
[ 2297.799001][T15278] br0: port 2(amtg) entered disabled state
[ 2297.799235][T15278] amtg: entered allmulticast mode
[ 2297.800528][T15278] amtg: entered promiscuous mode
[ 2300.765324][T15290] br0: port 2(amtg) entered blocking state
[ 2300.765651][T15290] br0: port 2(amtg) entered forwarding state
[ 2302.431997][T15300] amtr: entered allmulticast mode
[ 2302.432454][T15300] relay_gw: entered allmulticast mode
[ 2302.432729][T15300] relay_src: entered allmulticast mode
[ 3498.414723][   T73] br0: port 1(gw_l) entered disabled state
[ 3498.509053][   T73] gw_l (unregistering): left allmulticast mode
[ 3498.509366][   T73] gw_l (unregistering): left promiscuous mode
[ 3498.509560][   T73] br0: port 1(gw_l) entered disabled state
[ 3498.565674][   T73] amtg: left allmulticast mode
[ 3498.565856][   T73] amtg: left promiscuous mode
[ 3498.566139][   T73] br0: port 2(amtg) entered disabled state
[ 3498.694761][   T73] relay_gw (unregistering): left allmulticast mode
[ 3498.711148][   T73] amtr (unregistering): left allmulticast mode