[ 1980.377454][T15515] br0: port 1(gw_l) entered blocking state
[ 1980.377984][T15515] br0: port 1(gw_l) entered disabled state
[ 1980.378298][T15515] gw_l: entered allmulticast mode
[ 1980.379509][T15515] gw_l: entered promiscuous mode
[ 1980.381281][T15515] br0: port 1(gw_l) entered blocking state
[ 1980.381606][T15515] br0: port 1(gw_l) entered forwarding state
[ 1981.248556][T15517] br0: port 2(amtg) entered blocking state
[ 1981.248809][T15517] br0: port 2(amtg) entered disabled state
[ 1981.249377][T15517] amtg: entered allmulticast mode
[ 1981.250687][T15517] amtg: entered promiscuous mode
[ 1984.454654][T15529] br0: port 2(amtg) entered blocking state
[ 1984.455166][T15529] br0: port 2(amtg) entered forwarding state
[ 1985.980419][T15536] amtr: entered allmulticast mode
[ 1985.980851][T15536] relay_gw: entered allmulticast mode
[ 1985.981120][T15536] relay_src: entered allmulticast mode
[ 3172.218379][   T11] br0: port 1(gw_l) entered disabled state
[ 3172.316733][   T11] gw_l (unregistering): left allmulticast mode
[ 3172.317050][   T11] gw_l (unregistering): left promiscuous mode
[ 3172.317236][   T11] br0: port 1(gw_l) entered disabled state
[ 3172.373094][   T11] amtg: left allmulticast mode
[ 3172.373287][   T11] amtg: left promiscuous mode
[ 3172.373569][   T11] br0: port 2(amtg) entered disabled state
[ 3172.594407][   T11] relay_gw (unregistering): left allmulticast mode
[ 3172.622378][   T11] amtr (unregistering): left allmulticast mode
[ 3172.691953][T15536] relay_src: left allmulticast mode