[ 1637.945271][T20357] br0: port 1(gw_l) entered blocking state
[ 1637.945753][T20357] br0: port 1(gw_l) entered disabled state
[ 1637.946034][T20357] gw_l: entered allmulticast mode
[ 1637.947320][T20357] gw_l: entered promiscuous mode
[ 1637.949270][T20357] br0: port 1(gw_l) entered blocking state
[ 1637.949599][T20357] br0: port 1(gw_l) entered forwarding state
[ 1638.423339][T20359] br0: port 2(amtg) entered blocking state
[ 1638.423858][T20359] br0: port 2(amtg) entered disabled state
[ 1638.424199][T20359] amtg: entered allmulticast mode
[ 1638.425633][T20359] amtg: entered promiscuous mode
[ 1639.930561][T20371] br0: port 2(amtg) entered blocking state
[ 1639.931016][T20371] br0: port 2(amtg) entered forwarding state
[ 1640.633359][T20378] amtr: entered allmulticast mode
[ 1640.633816][T20378] relay_gw: entered allmulticast mode
[ 1640.634076][T20378] relay_src: entered allmulticast mode
[ 2862.915409][   T12] br0: port 1(gw_l) entered disabled state
[ 2863.085882][   T12] gw_l (unregistering): left allmulticast mode
[ 2863.086271][   T12] gw_l (unregistering): left promiscuous mode
[ 2863.086495][   T12] br0: port 1(gw_l) entered disabled state
[ 2863.122360][T20378] amtr: left allmulticast mode
[ 2863.122662][T20378] relay_gw: left allmulticast mode
[ 2863.122900][T20378] relay_src: left allmulticast mode
[ 2863.139058][   T12] amtg: left allmulticast mode
[ 2863.139293][   T12] amtg: left promiscuous mode
[ 2863.139650][   T12] br0: port 2(amtg) entered disabled state