[ 1636.024301][T20304] br0: port 1(gw_l) entered blocking state
[ 1636.024857][T20304] br0: port 1(gw_l) entered disabled state
[ 1636.025184][T20304] gw_l: entered allmulticast mode
[ 1636.027231][T20304] gw_l: entered promiscuous mode
[ 1636.029161][T20304] br0: port 1(gw_l) entered blocking state
[ 1636.029510][T20304] br0: port 1(gw_l) entered forwarding state
[ 1636.496000][T20306] br0: port 2(amtg) entered blocking state
[ 1636.496487][T20306] br0: port 2(amtg) entered disabled state
[ 1636.496770][T20306] amtg: entered allmulticast mode
[ 1636.498118][T20306] amtg: entered promiscuous mode
[ 1637.987063][T20317] br0: port 2(amtg) entered blocking state
[ 1637.987691][T20317] br0: port 2(amtg) entered forwarding state
[ 1638.674243][T20323] amtr: entered allmulticast mode
[ 1638.674753][T20323] relay_gw: entered allmulticast mode
[ 1638.675422][T20323] relay_src: entered allmulticast mode
[ 2846.851050][   T64] br0: port 1(gw_l) entered disabled state
[ 2846.961047][   T64] gw_l (unregistering): left allmulticast mode
[ 2846.961474][   T64] gw_l (unregistering): left promiscuous mode
[ 2846.961678][   T64] br0: port 1(gw_l) entered disabled state
[ 2847.010849][   T64] amtg: left allmulticast mode
[ 2847.011141][   T64] amtg: left promiscuous mode
[ 2847.011530][   T64] br0: port 2(amtg) entered disabled state
[ 2847.207493][   T64] relay_gw (unregistering): left allmulticast mode
[ 2847.222856][   T64] amtr (unregistering): left allmulticast mode
[ 2847.272442][T20323] relay_src: left allmulticast mode