[ 2172.968167][ T9752] br0: port 1(gw_l) entered blocking state
[ 2172.969160][ T9752] br0: port 1(gw_l) entered disabled state
[ 2172.969558][ T9752] gw_l: entered allmulticast mode
[ 2172.971773][ T9752] gw_l: entered promiscuous mode
[ 2172.974290][ T9752] br0: port 1(gw_l) entered blocking state
[ 2172.974839][ T9752] br0: port 1(gw_l) entered forwarding state
[ 2173.522206][ T9754] br0: port 2(amtg) entered blocking state
[ 2173.522787][ T9754] br0: port 2(amtg) entered disabled state
[ 2173.523331][ T9754] amtg: entered allmulticast mode
[ 2173.525770][ T9754] amtg: entered promiscuous mode
[ 2175.548175][ T9765] br0: port 2(amtg) entered blocking state
[ 2175.548604][ T9765] br0: port 2(amtg) entered forwarding state
[ 2176.478247][ T9771] amtr: entered allmulticast mode
[ 2176.479264][ T9771] relay_gw: entered allmulticast mode
[ 2176.479730][ T9771] relay_src: entered allmulticast mode
[ 3891.736688][   T67] br0: port 1(gw_l) entered disabled state
[ 3891.762858][   T67] gw_l (unregistering): left allmulticast mode
[ 3891.763330][   T67] gw_l (unregistering): left promiscuous mode
[ 3891.763710][   T67] br0: port 1(gw_l) entered disabled state
[ 3891.823104][   T67] amtg: left allmulticast mode
[ 3891.823461][   T67] amtg: left promiscuous mode
[ 3891.823952][   T67] br0: port 2(amtg) entered disabled state
[ 3891.929092][   T67] relay_gw (unregistering): left allmulticast mode
[ 3891.944042][   T67] amtr (unregistering): left allmulticast mode
[ 3892.093049][ T9771] relay_src: left allmulticast mode