[ 1640.434263][T20544] br0: port 1(gw_l) entered blocking state
[ 1640.435208][T20544] br0: port 1(gw_l) entered disabled state
[ 1640.435468][T20544] gw_l: entered allmulticast mode
[ 1640.441828][T20544] gw_l: entered promiscuous mode
[ 1640.443525][T20544] br0: port 1(gw_l) entered blocking state
[ 1640.443925][T20544] br0: port 1(gw_l) entered forwarding state
[ 1640.899303][T20546] br0: port 2(amtg) entered blocking state
[ 1640.899894][T20546] br0: port 2(amtg) entered disabled state
[ 1640.900149][T20546] amtg: entered allmulticast mode
[ 1640.901504][T20546] amtg: entered promiscuous mode
[ 1642.295059][T20557] br0: port 2(amtg) entered blocking state
[ 1642.295394][T20557] br0: port 2(amtg) entered forwarding state
[ 1642.933873][T20563] amtr: entered allmulticast mode
[ 1642.934316][T20563] relay_gw: entered allmulticast mode
[ 1642.935661][T20563] relay_src: entered allmulticast mode
[ 2855.880323][   T67] br0: port 1(gw_l) entered disabled state
[ 2856.016392][   T67] gw_l (unregistering): left allmulticast mode
[ 2856.016748][   T67] gw_l (unregistering): left promiscuous mode
[ 2856.016959][   T67] br0: port 1(gw_l) entered disabled state
[ 2856.069082][   T67] amtg: left allmulticast mode
[ 2856.069293][   T67] amtg: left promiscuous mode
[ 2856.069606][   T67] br0: port 2(amtg) entered disabled state
[ 2856.126080][T20563] amtr: left allmulticast mode
[ 2856.126377][T20563] relay_gw: left allmulticast mode
[ 2856.126720][T20563] relay_src: left allmulticast mode