[ 1636.994467][T20305] br0: port 1(gw_l) entered blocking state
[ 1636.995096][T20305] br0: port 1(gw_l) entered disabled state
[ 1636.995510][T20305] gw_l: entered allmulticast mode
[ 1636.997944][T20305] gw_l: entered promiscuous mode
[ 1637.000503][T20305] br0: port 1(gw_l) entered blocking state
[ 1637.000806][T20305] br0: port 1(gw_l) entered forwarding state
[ 1637.472342][T20307] br0: port 2(amtg) entered blocking state
[ 1637.472798][T20307] br0: port 2(amtg) entered disabled state
[ 1637.473106][T20307] amtg: entered allmulticast mode
[ 1637.477563][T20307] amtg: entered promiscuous mode
[ 1638.932786][T20319] br0: port 2(amtg) entered blocking state
[ 1638.933502][T20319] br0: port 2(amtg) entered forwarding state
[ 1639.580950][T20325] amtr: entered allmulticast mode
[ 1639.581791][T20325] relay_gw: entered allmulticast mode
[ 1639.582044][T20325] relay_src: entered allmulticast mode
[ 2850.650014][   T11] br0: port 1(gw_l) entered disabled state
[ 2850.756285][   T11] gw_l (unregistering): left allmulticast mode
[ 2850.756806][   T11] gw_l (unregistering): left promiscuous mode
[ 2850.757026][   T11] br0: port 1(gw_l) entered disabled state
[ 2850.819986][   T11] amtg: left allmulticast mode
[ 2850.820372][   T11] amtg: left promiscuous mode
[ 2850.820851][   T11] br0: port 2(amtg) entered disabled state
[ 2851.036779][   T11] relay_gw (unregistering): left allmulticast mode
[ 2851.058774][   T11] amtr (unregistering): left allmulticast mode
[ 2851.076198][T20325] relay_src: left allmulticast mode