[ 1637.975934][T20328] br0: port 1(gw_l) entered blocking state
[ 1637.976491][T20328] br0: port 1(gw_l) entered disabled state
[ 1637.976864][T20328] gw_l: entered allmulticast mode
[ 1637.978569][T20328] gw_l: entered promiscuous mode
[ 1637.980630][T20328] br0: port 1(gw_l) entered blocking state
[ 1637.981046][T20328] br0: port 1(gw_l) entered forwarding state
[ 1638.483432][T20330] br0: port 2(amtg) entered blocking state
[ 1638.483929][T20330] br0: port 2(amtg) entered disabled state
[ 1638.484234][T20330] amtg: entered allmulticast mode
[ 1638.485657][T20330] amtg: entered promiscuous mode
[ 1639.982198][T20342] br0: port 2(amtg) entered blocking state
[ 1639.982540][T20342] br0: port 2(amtg) entered forwarding state
[ 1640.665472][T20348] amtr: entered allmulticast mode
[ 1640.665927][T20348] relay_gw: entered allmulticast mode
[ 1640.666427][T20348] relay_src: entered allmulticast mode
[ 2859.003554][   T66] br0: port 1(gw_l) entered disabled state
[ 2859.138584][   T66] gw_l (unregistering): left allmulticast mode
[ 2859.139089][   T66] gw_l (unregistering): left promiscuous mode
[ 2859.139308][   T66] br0: port 1(gw_l) entered disabled state
[ 2859.209997][T20348] amtr: left allmulticast mode
[ 2859.210315][T20348] relay_gw: left allmulticast mode
[ 2859.210554][T20348] relay_src: left allmulticast mode
[ 2859.211047][   T66] amtg: left allmulticast mode
[ 2859.211272][   T66] amtg: left promiscuous mode
[ 2859.211596][   T66] br0: port 2(amtg) entered disabled state