[ 1635.680499][T20491] br0: port 1(gw_l) entered blocking state
[ 1635.681152][T20491] br0: port 1(gw_l) entered disabled state
[ 1635.681427][T20491] gw_l: entered allmulticast mode
[ 1635.682738][T20491] gw_l: entered promiscuous mode
[ 1635.690203][T20491] br0: port 1(gw_l) entered blocking state
[ 1635.690548][T20491] br0: port 1(gw_l) entered forwarding state
[ 1636.139072][T20493] br0: port 2(amtg) entered blocking state
[ 1636.139534][T20493] br0: port 2(amtg) entered disabled state
[ 1636.139953][T20493] amtg: entered allmulticast mode
[ 1636.141356][T20493] amtg: entered promiscuous mode
[ 1637.586913][T20504] br0: port 2(amtg) entered blocking state
[ 1637.587677][T20504] br0: port 2(amtg) entered forwarding state
[ 1638.243496][T20510] amtr: entered allmulticast mode
[ 1638.243998][T20510] relay_gw: entered allmulticast mode
[ 1638.244604][T20510] relay_src: entered allmulticast mode
[ 2857.188443][   T12] br0: port 1(gw_l) entered disabled state
[ 2857.264521][   T12] gw_l (unregistering): left allmulticast mode
[ 2857.265045][   T12] gw_l (unregistering): left promiscuous mode
[ 2857.265394][   T12] br0: port 1(gw_l) entered disabled state
[ 2857.325156][   T12] amtg: left allmulticast mode
[ 2857.325496][   T12] amtg: left promiscuous mode
[ 2857.325863][   T12] br0: port 2(amtg) entered disabled state
[ 2857.527746][   T12] relay_gw (unregistering): left allmulticast mode
[ 2857.562809][   T12] amtr (unregistering): left allmulticast mode
[ 2857.581737][T20510] relay_src: left allmulticast mode