[ 1638.626926][T20350] br0: port 1(gw_l) entered blocking state
[ 1638.627479][T20350] br0: port 1(gw_l) entered disabled state
[ 1638.627749][T20350] gw_l: entered allmulticast mode
[ 1638.628982][T20350] gw_l: entered promiscuous mode
[ 1638.630868][T20350] br0: port 1(gw_l) entered blocking state
[ 1638.631281][T20350] br0: port 1(gw_l) entered forwarding state
[ 1639.104448][T20352] br0: port 2(amtg) entered blocking state
[ 1639.105158][T20352] br0: port 2(amtg) entered disabled state
[ 1639.105653][T20352] amtg: entered allmulticast mode
[ 1639.107033][T20352] amtg: entered promiscuous mode
[ 1640.610448][T20363] br0: port 2(amtg) entered blocking state
[ 1640.610744][T20363] br0: port 2(amtg) entered forwarding state
[ 1641.275663][T20370] amtr: entered allmulticast mode
[ 1641.276119][T20370] relay_gw: entered allmulticast mode
[ 1641.276443][T20370] relay_src: entered allmulticast mode
[ 2839.999014][   T68] br0: port 1(gw_l) entered disabled state
[ 2840.116064][   T68] gw_l (unregistering): left allmulticast mode
[ 2840.116839][   T68] gw_l (unregistering): left promiscuous mode
[ 2840.117189][   T68] br0: port 1(gw_l) entered disabled state
[ 2840.184711][   T68] amtg: left allmulticast mode
[ 2840.185254][   T68] amtg: left promiscuous mode
[ 2840.185652][   T68] br0: port 2(amtg) entered disabled state
[ 2840.238872][T20370] amtr: left allmulticast mode
[ 2840.239248][T20370] relay_gw: left allmulticast mode
[ 2840.239513][T20370] relay_src: left allmulticast mode