[ 1649.422726][T20208] br0: port 1(gw_l) entered blocking state
[ 1649.423616][T20208] br0: port 1(gw_l) entered disabled state
[ 1649.423902][T20208] gw_l: entered allmulticast mode
[ 1649.425251][T20208] gw_l: entered promiscuous mode
[ 1649.427280][T20208] br0: port 1(gw_l) entered blocking state
[ 1649.427609][T20208] br0: port 1(gw_l) entered forwarding state
[ 1649.901257][T20210] br0: port 2(amtg) entered blocking state
[ 1649.901737][T20210] br0: port 2(amtg) entered disabled state
[ 1649.902049][T20210] amtg: entered allmulticast mode
[ 1649.903448][T20210] amtg: entered promiscuous mode
[ 1651.420502][T20222] br0: port 2(amtg) entered blocking state
[ 1651.421370][T20222] br0: port 2(amtg) entered forwarding state
[ 1652.128131][T20228] amtr: entered allmulticast mode
[ 1652.128607][T20228] relay_gw: entered allmulticast mode
[ 1652.128899][T20228] relay_src: entered allmulticast mode
[ 2874.488792][   T12] br0: port 1(gw_l) entered disabled state
[ 2874.638838][   T12] gw_l (unregistering): left allmulticast mode
[ 2874.639197][   T12] gw_l (unregistering): left promiscuous mode
[ 2874.639403][   T12] br0: port 1(gw_l) entered disabled state
[ 2874.699498][T20228] amtr: left allmulticast mode
[ 2874.699792][T20228] relay_gw: left allmulticast mode
[ 2874.700058][T20228] relay_src: left allmulticast mode
[ 2874.707428][   T12] amtg: left allmulticast mode
[ 2874.707781][   T12] amtg: left promiscuous mode
[ 2874.708113][   T12] br0: port 2(amtg) entered disabled state