[  256.766773][ T3010] br0: port 1(gw_l) entered blocking state
[  256.767245][ T3010] br0: port 1(gw_l) entered disabled state
[  256.767640][ T3010] gw_l: entered allmulticast mode
[  256.770785][ T3010] gw_l: entered promiscuous mode
[  256.772979][ T3010] br0: port 1(gw_l) entered blocking state
[  256.773352][ T3010] br0: port 1(gw_l) entered forwarding state
[  257.295503][ T3012] br0: port 2(amtg) entered blocking state
[  257.295908][ T3012] br0: port 2(amtg) entered disabled state
[  257.296290][ T3012] amtg: entered allmulticast mode
[  257.298510][ T3012] amtg: entered promiscuous mode
[  259.354809][ T3023] br0: port 2(amtg) entered blocking state
[  259.355270][ T3023] br0: port 2(amtg) entered forwarding state
[  260.253835][ T3029] amtr: entered allmulticast mode
[  260.254437][ T3029] relay_gw: entered allmulticast mode
[  260.254865][ T3029] relay_src: entered allmulticast mode
[ 1831.522537][   T12] br0: port 1(gw_l) entered disabled state
[ 1831.603538][   T12] gw_l (unregistering): left allmulticast mode
[ 1831.604068][   T12] gw_l (unregistering): left promiscuous mode
[ 1831.604386][   T12] br0: port 1(gw_l) entered disabled state
[ 1831.658117][   T12] amtg: left allmulticast mode
[ 1831.658439][   T12] amtg: left promiscuous mode
[ 1831.658864][   T12] br0: port 2(amtg) entered disabled state
[ 1831.957146][   T12] relay_gw (unregistering): left allmulticast mode
[ 1832.030934][   T12] amtr (unregistering): left allmulticast mode
[ 1832.136983][ T3029] relay_src: left allmulticast mode