[ 1579.603917][T22630] br0: port 1(gw_l) entered blocking state
[ 1579.604661][T22630] br0: port 1(gw_l) entered disabled state
[ 1579.604906][T22630] gw_l: entered allmulticast mode
[ 1579.606007][T22630] gw_l: entered promiscuous mode
[ 1579.607640][T22630] br0: port 1(gw_l) entered blocking state
[ 1579.607897][T22630] br0: port 1(gw_l) entered forwarding state
[ 1580.023354][T22632] br0: port 2(amtg) entered blocking state
[ 1580.023832][T22632] br0: port 2(amtg) entered disabled state
[ 1580.024054][T22632] amtg: entered allmulticast mode
[ 1580.025201][T22632] amtg: entered promiscuous mode
[ 1581.306169][T22643] br0: port 2(amtg) entered blocking state
[ 1581.306749][T22643] br0: port 2(amtg) entered forwarding state
[ 1581.880731][T22649] amtr: entered allmulticast mode
[ 1581.881208][T22649] relay_gw: entered allmulticast mode
[ 1581.881692][T22649] relay_src: entered allmulticast mode
[ 2640.595866][   T12] br0: port 1(gw_l) entered disabled state
[ 2640.771763][   T12] gw_l (unregistering): left allmulticast mode
[ 2640.772079][   T12] gw_l (unregistering): left promiscuous mode
[ 2640.772308][   T12] br0: port 1(gw_l) entered disabled state
[ 2640.796068][T22649] amtr: left allmulticast mode
[ 2640.796360][T22649] relay_gw: left allmulticast mode
[ 2640.796576][T22649] relay_src: left allmulticast mode
[ 2640.824666][   T12] amtg: left allmulticast mode
[ 2640.824884][   T12] amtg: left promiscuous mode
[ 2640.825187][   T12] br0: port 2(amtg) entered disabled state