[ 1638.223197][T20211] br0: port 1(gw_l) entered blocking state
[ 1638.223666][T20211] br0: port 1(gw_l) entered disabled state
[ 1638.225136][T20211] gw_l: entered allmulticast mode
[ 1638.226428][T20211] gw_l: entered promiscuous mode
[ 1638.228234][T20211] br0: port 1(gw_l) entered blocking state
[ 1638.228570][T20211] br0: port 1(gw_l) entered forwarding state
[ 1638.721454][T20213] br0: port 2(amtg) entered blocking state
[ 1638.721918][T20213] br0: port 2(amtg) entered disabled state
[ 1638.722218][T20213] amtg: entered allmulticast mode
[ 1638.733534][T20213] amtg: entered promiscuous mode
[ 1640.254965][T20224] br0: port 2(amtg) entered blocking state
[ 1640.255342][T20224] br0: port 2(amtg) entered forwarding state
[ 1640.949463][T20230] amtr: entered allmulticast mode
[ 1640.949987][T20230] relay_gw: entered allmulticast mode
[ 1640.950452][T20230] relay_src: entered allmulticast mode
[ 2870.558972][   T12] br0: port 1(gw_l) entered disabled state
[ 2870.710261][   T12] gw_l (unregistering): left allmulticast mode
[ 2870.710655][   T12] gw_l (unregistering): left promiscuous mode
[ 2870.710858][   T12] br0: port 1(gw_l) entered disabled state
[ 2870.758239][   T12] amtg: left allmulticast mode
[ 2870.758596][   T12] amtg: left promiscuous mode
[ 2870.759075][   T12] br0: port 2(amtg) entered disabled state
[ 2870.806623][T20230] amtr: left allmulticast mode
[ 2870.806968][T20230] relay_gw: left allmulticast mode
[ 2870.807256][T20230] relay_src: left allmulticast mode