[ 4283.433768][ T3403] br0: port 1(gw_l) entered blocking state
[ 4283.434084][ T3403] br0: port 1(gw_l) entered disabled state
[ 4283.434319][ T3403] gw_l: entered allmulticast mode
[ 4283.435447][ T3403] gw_l: entered promiscuous mode
[ 4283.437097][ T3403] br0: port 1(gw_l) entered blocking state
[ 4283.437295][ T3403] br0: port 1(gw_l) entered forwarding state
[ 4284.204030][ T3405] br0: port 2(amtg) entered blocking state
[ 4284.204287][ T3405] br0: port 2(amtg) entered disabled state
[ 4284.204527][ T3405] amtg: entered allmulticast mode
[ 4284.205783][ T3405] amtg: entered promiscuous mode
[ 4287.057153][ T3417] br0: port 2(amtg) entered blocking state
[ 4287.057421][ T3417] br0: port 2(amtg) entered forwarding state
[ 4288.304092][ T3424] amtr: entered allmulticast mode
[ 4288.304535][ T3424] relay_gw: entered allmulticast mode
[ 4288.304781][ T3424] relay_src: entered allmulticast mode
[ 4288.696667][   T11] br0: port 1(gw_l) entered disabled state
[ 4288.700516][   T11] gw_l (unregistering): left allmulticast mode
[ 4288.700719][   T11] gw_l (unregistering): left promiscuous mode
[ 4288.701403][   T11] br0: port 1(gw_l) entered disabled state
[ 4288.817595][   T11] amtg: left allmulticast mode
[ 4288.817810][   T11] amtg: left promiscuous mode
[ 4288.818079][   T11] br0: port 2(amtg) entered disabled state
[ 4288.896512][   T11] relay_gw (unregistering): left allmulticast mode
[ 4288.907546][   T11] amtr (unregistering): left allmulticast mode
[ 4289.142289][   T11] relay_src (unregistering): left allmulticast mode