[ 1623.504315][T20300] br0: port 1(gw_l) entered blocking state
[ 1623.504861][T20300] br0: port 1(gw_l) entered disabled state
[ 1623.505144][T20300] gw_l: entered allmulticast mode
[ 1623.506858][T20300] gw_l: entered promiscuous mode
[ 1623.508839][T20300] br0: port 1(gw_l) entered blocking state
[ 1623.509188][T20300] br0: port 1(gw_l) entered forwarding state
[ 1624.002882][T20302] br0: port 2(amtg) entered blocking state
[ 1624.003306][T20302] br0: port 2(amtg) entered disabled state
[ 1624.003819][T20302] amtg: entered allmulticast mode
[ 1624.005198][T20302] amtg: entered promiscuous mode
[ 1625.490374][T20313] br0: port 2(amtg) entered blocking state
[ 1625.491056][T20313] br0: port 2(amtg) entered forwarding state
[ 1626.153428][T20319] amtr: entered allmulticast mode
[ 1626.154004][T20319] relay_gw: entered allmulticast mode
[ 1626.154315][T20319] relay_src: entered allmulticast mode
[ 2817.856757][   T67] br0: port 1(gw_l) entered disabled state
[ 2818.009081][   T67] gw_l (unregistering): left allmulticast mode
[ 2818.009435][   T67] gw_l (unregistering): left promiscuous mode
[ 2818.009637][   T67] br0: port 1(gw_l) entered disabled state
[ 2818.064311][   T67] amtg: left allmulticast mode
[ 2818.064525][   T67] amtg: left promiscuous mode
[ 2818.064816][   T67] br0: port 2(amtg) entered disabled state
[ 2818.139156][T20319] amtr: left allmulticast mode
[ 2818.139705][T20319] relay_gw: left allmulticast mode
[ 2818.140087][T20319] relay_src: left allmulticast mode