[ 1651.995342][T20018] br0: port 1(gw_l) entered blocking state
[ 1651.995781][T20018] br0: port 1(gw_l) entered disabled state
[ 1651.996076][T20018] gw_l: entered allmulticast mode
[ 1651.997367][T20018] gw_l: entered promiscuous mode
[ 1651.999200][T20018] br0: port 1(gw_l) entered blocking state
[ 1651.999539][T20018] br0: port 1(gw_l) entered forwarding state
[ 1652.471477][T20020] br0: port 2(amtg) entered blocking state
[ 1652.471877][T20020] br0: port 2(amtg) entered disabled state
[ 1652.472139][T20020] amtg: entered allmulticast mode
[ 1652.473624][T20020] amtg: entered promiscuous mode
[ 1653.936520][T20032] br0: port 2(amtg) entered blocking state
[ 1653.937274][T20032] br0: port 2(amtg) entered forwarding state
[ 1654.623736][T20038] amtr: entered allmulticast mode
[ 1654.624242][T20038] relay_gw: entered allmulticast mode
[ 1654.624793][T20038] relay_src: entered allmulticast mode
[ 2830.757346][   T66] br0: port 1(gw_l) entered disabled state
[ 2830.912153][   T66] gw_l (unregistering): left allmulticast mode
[ 2830.912525][   T66] gw_l (unregistering): left promiscuous mode
[ 2830.912739][   T66] br0: port 1(gw_l) entered disabled state
[ 2830.968076][T20038] amtr: left allmulticast mode
[ 2830.971432][T20038] relay_gw: left allmulticast mode
[ 2830.971733][T20038] relay_src: left allmulticast mode
[ 2831.000245][   T66] amtg: left allmulticast mode
[ 2831.000495][   T66] amtg: left promiscuous mode
[ 2831.000824][   T66] br0: port 2(amtg) entered disabled state