[ 4174.194913][T28261] br0: port 1(gw_l) entered blocking state
[ 4174.195211][T28261] br0: port 1(gw_l) entered disabled state
[ 4174.195441][T28261] gw_l: entered allmulticast mode
[ 4174.196606][T28261] gw_l: entered promiscuous mode
[ 4174.204797][T28261] br0: port 1(gw_l) entered blocking state
[ 4174.205012][T28261] br0: port 1(gw_l) entered forwarding state
[ 4174.839362][T28263] br0: port 2(amtg) entered blocking state
[ 4174.839615][T28263] br0: port 2(amtg) entered disabled state
[ 4174.839851][T28263] amtg: entered allmulticast mode
[ 4174.841084][T28263] amtg: entered promiscuous mode
[ 4177.615917][T28275] br0: port 2(amtg) entered blocking state
[ 4177.616230][T28275] br0: port 2(amtg) entered forwarding state
[ 4178.679628][T28282] amtr: entered allmulticast mode
[ 4178.680091][T28282] relay_gw: entered allmulticast mode
[ 4178.680353][T28282] relay_src: entered allmulticast mode
[ 4179.040293][   T73] br0: port 1(gw_l) entered disabled state
[ 4179.227893][   T73] gw_l (unregistering): left allmulticast mode
[ 4179.228157][   T73] gw_l (unregistering): left promiscuous mode
[ 4179.228350][   T73] br0: port 1(gw_l) entered disabled state
[ 4179.295459][   T73] amtg: left allmulticast mode
[ 4179.295714][   T73] amtg: left promiscuous mode
[ 4179.296060][   T73] br0: port 2(amtg) entered disabled state
[ 4179.504232][   T73] relay_gw (unregistering): left allmulticast mode
[ 4179.527440][   T73] amtr (unregistering): left allmulticast mode