[ 4192.240451][T28597] br0: port 1(gw_l) entered blocking state
[ 4192.240764][T28597] br0: port 1(gw_l) entered disabled state
[ 4192.241042][T28597] gw_l: entered allmulticast mode
[ 4192.242321][T28597] gw_l: entered promiscuous mode
[ 4192.243487][T28597] br0: port 1(gw_l) entered blocking state
[ 4192.243733][T28597] br0: port 1(gw_l) entered forwarding state
[ 4193.001631][T28599] br0: port 2(amtg) entered blocking state
[ 4193.002001][T28599] br0: port 2(amtg) entered disabled state
[ 4193.002368][T28599] amtg: entered allmulticast mode
[ 4193.004538][T28599] amtg: entered promiscuous mode
[ 4195.823756][T28611] br0: port 2(amtg) entered blocking state
[ 4195.824105][T28611] br0: port 2(amtg) entered forwarding state
[ 4197.017957][T28618] gretap0: entered allmulticast mode
[ 4197.019213][T28618] erspan0: entered allmulticast mode
[ 4197.019469][T28618] amtr: entered allmulticast mode
[ 4197.019729][T28618] relay_gw: entered allmulticast mode
[ 4197.019969][T28618] relay_src: entered allmulticast mode
[ 4197.421178][   T75] br0: port 1(gw_l) entered disabled state
[ 4197.495801][   T75] gw_l (unregistering): left allmulticast mode
[ 4197.496037][   T75] gw_l (unregistering): left promiscuous mode
[ 4197.496235][   T75] br0: port 1(gw_l) entered disabled state
[ 4197.575964][   T75] amtg: left allmulticast mode
[ 4197.576203][   T75] amtg: left promiscuous mode
[ 4197.576484][   T75] br0: port 2(amtg) entered disabled state
[ 4197.767466][   T75] relay_gw (unregistering): left allmulticast mode
[ 4197.791328][   T75] amtr (unregistering): left allmulticast mode