[ 1978.443234][T15562] br0: port 1(gw_l) entered blocking state
[ 1978.443768][T15562] br0: port 1(gw_l) entered disabled state
[ 1978.444057][T15562] gw_l: entered allmulticast mode
[ 1978.445293][T15562] gw_l: entered promiscuous mode
[ 1978.447164][T15562] br0: port 1(gw_l) entered blocking state
[ 1978.447489][T15562] br0: port 1(gw_l) entered forwarding state
[ 1979.247379][T15564] br0: port 2(amtg) entered blocking state
[ 1979.247612][T15564] br0: port 2(amtg) entered disabled state
[ 1979.247843][T15564] amtg: entered allmulticast mode
[ 1979.249019][T15564] amtg: entered promiscuous mode
[ 1982.441116][T15576] br0: port 2(amtg) entered blocking state
[ 1982.441784][T15576] br0: port 2(amtg) entered forwarding state
[ 1983.900306][T15584] amtr: entered allmulticast mode
[ 1983.900683][T15584] relay_gw: entered allmulticast mode
[ 1983.900930][T15584] relay_src: entered allmulticast mode
[ 3169.732273][   T11] br0: port 1(gw_l) entered disabled state
[ 3169.868443][   T11] gw_l (unregistering): left allmulticast mode
[ 3169.868720][   T11] gw_l (unregistering): left promiscuous mode
[ 3169.868938][   T11] br0: port 1(gw_l) entered disabled state
[ 3169.936567][   T11] amtg: left allmulticast mode
[ 3169.936743][   T11] amtg: left promiscuous mode
[ 3169.937032][   T11] br0: port 2(amtg) entered disabled state
[ 3170.140478][   T11] relay_gw (unregistering): left allmulticast mode
[ 3170.171328][   T11] amtr (unregistering): left allmulticast mode
[ 3170.188179][T15584] relay_src: left allmulticast mode