[ 1636.254189][T20534] br0: port 1(gw_l) entered blocking state
[ 1636.254690][T20534] br0: port 1(gw_l) entered disabled state
[ 1636.254984][T20534] gw_l: entered allmulticast mode
[ 1636.256373][T20534] gw_l: entered promiscuous mode
[ 1636.258406][T20534] br0: port 1(gw_l) entered blocking state
[ 1636.258849][T20534] br0: port 1(gw_l) entered forwarding state
[ 1636.709645][T20536] br0: port 2(amtg) entered blocking state
[ 1636.710072][T20536] br0: port 2(amtg) entered disabled state
[ 1636.711548][T20536] amtg: entered allmulticast mode
[ 1636.714484][T20536] amtg: entered promiscuous mode
[ 1638.160143][T20547] br0: port 2(amtg) entered blocking state
[ 1638.160505][T20547] br0: port 2(amtg) entered forwarding state
[ 1638.793680][T20553] amtr: entered allmulticast mode
[ 1638.794198][T20553] relay_gw: entered allmulticast mode
[ 1638.794849][T20553] relay_src: entered allmulticast mode
[ 2843.800213][   T66] br0: port 1(gw_l) entered disabled state
[ 2843.875014][   T66] gw_l (unregistering): left allmulticast mode
[ 2843.875481][   T66] gw_l (unregistering): left promiscuous mode
[ 2843.875692][   T66] br0: port 1(gw_l) entered disabled state
[ 2843.936023][   T66] amtg: left allmulticast mode
[ 2843.936288][   T66] amtg: left promiscuous mode
[ 2843.936617][   T66] br0: port 2(amtg) entered disabled state
[ 2844.146578][   T66] relay_gw (unregistering): left allmulticast mode
[ 2844.206515][   T66] amtr (unregistering): left allmulticast mode
[ 2844.229987][T20553] relay_src: left allmulticast mode