[ 1637.940409][T20088] br0: port 1(gw_l) entered blocking state
[ 1637.940875][T20088] br0: port 1(gw_l) entered disabled state
[ 1637.941143][T20088] gw_l: entered allmulticast mode
[ 1637.942414][T20088] gw_l: entered promiscuous mode
[ 1637.944491][T20088] br0: port 1(gw_l) entered blocking state
[ 1637.944820][T20088] br0: port 1(gw_l) entered forwarding state
[ 1638.401974][T20090] br0: port 2(amtg) entered blocking state
[ 1638.403377][T20090] br0: port 2(amtg) entered disabled state
[ 1638.403981][T20090] amtg: entered allmulticast mode
[ 1638.405302][T20090] amtg: entered promiscuous mode
[ 1639.875771][T20101] br0: port 2(amtg) entered blocking state
[ 1639.876318][T20101] br0: port 2(amtg) entered forwarding state
[ 1640.552063][T20107] amtr: entered allmulticast mode
[ 1640.553226][T20107] relay_gw: entered allmulticast mode
[ 1640.553516][T20107] relay_src: entered allmulticast mode
[ 2848.861521][   T11] br0: port 1(gw_l) entered disabled state
[ 2848.998246][   T11] gw_l (unregistering): left allmulticast mode
[ 2848.998599][   T11] gw_l (unregistering): left promiscuous mode
[ 2848.998801][   T11] br0: port 1(gw_l) entered disabled state
[ 2849.053369][T20107] amtr: left allmulticast mode
[ 2849.053709][T20107] relay_gw: left allmulticast mode
[ 2849.053965][T20107] relay_src: left allmulticast mode
[ 2849.054506][   T11] amtg: left allmulticast mode
[ 2849.054693][   T11] amtg: left promiscuous mode
[ 2849.054982][   T11] br0: port 2(amtg) entered disabled state