[ 1638.001558][T20410] br0: port 1(gw_l) entered blocking state
[ 1638.002252][T20410] br0: port 1(gw_l) entered disabled state
[ 1638.002657][T20410] gw_l: entered allmulticast mode
[ 1638.004720][T20410] gw_l: entered promiscuous mode
[ 1638.007924][T20410] br0: port 1(gw_l) entered blocking state
[ 1638.008458][T20410] br0: port 1(gw_l) entered forwarding state
[ 1638.483558][T20412] br0: port 2(amtg) entered blocking state
[ 1638.483958][T20412] br0: port 2(amtg) entered disabled state
[ 1638.484223][T20412] amtg: entered allmulticast mode
[ 1638.485499][T20412] amtg: entered promiscuous mode
[ 1639.988304][T20423] br0: port 2(amtg) entered blocking state
[ 1639.988992][T20423] br0: port 2(amtg) entered forwarding state
[ 1640.664542][T20429] amtr: entered allmulticast mode
[ 1640.666417][T20429] relay_gw: entered allmulticast mode
[ 1640.666696][T20429] relay_src: entered allmulticast mode
[ 2844.859622][   T67] br0: port 1(gw_l) entered disabled state
[ 2844.991199][   T67] gw_l (unregistering): left allmulticast mode
[ 2844.991514][   T67] gw_l (unregistering): left promiscuous mode
[ 2844.991707][   T67] br0: port 1(gw_l) entered disabled state
[ 2845.028788][   T67] amtg: left allmulticast mode
[ 2845.029027][   T67] amtg: left promiscuous mode
[ 2845.029420][   T67] br0: port 2(amtg) entered disabled state
[ 2845.073040][T20429] amtr: left allmulticast mode
[ 2845.073562][T20429] relay_gw: left allmulticast mode
[ 2845.073913][T20429] relay_src: left allmulticast mode