[ 1618.238710][T20414] br0: port 1(gw_l) entered blocking state
[ 1618.239152][T20414] br0: port 1(gw_l) entered disabled state
[ 1618.240472][T20414] gw_l: entered allmulticast mode
[ 1618.241730][T20414] gw_l: entered promiscuous mode
[ 1618.243614][T20414] br0: port 1(gw_l) entered blocking state
[ 1618.243942][T20414] br0: port 1(gw_l) entered forwarding state
[ 1618.704472][T20416] br0: port 2(amtg) entered blocking state
[ 1618.704907][T20416] br0: port 2(amtg) entered disabled state
[ 1618.705178][T20416] amtg: entered allmulticast mode
[ 1618.706531][T20416] amtg: entered promiscuous mode
[ 1620.202449][T20427] br0: port 2(amtg) entered blocking state
[ 1620.202778][T20427] br0: port 2(amtg) entered forwarding state
[ 1620.871551][T20433] amtr: entered allmulticast mode
[ 1620.872257][T20433] relay_gw: entered allmulticast mode
[ 1620.873362][T20433] relay_src: entered allmulticast mode
[ 2831.909301][   T11] br0: port 1(gw_l) entered disabled state
[ 2832.084184][   T11] gw_l (unregistering): left allmulticast mode
[ 2832.084569][   T11] gw_l (unregistering): left promiscuous mode
[ 2832.084784][   T11] br0: port 1(gw_l) entered disabled state
[ 2832.150327][   T11] amtg: left allmulticast mode
[ 2832.150555][   T11] amtg: left promiscuous mode
[ 2832.150913][   T11] br0: port 2(amtg) entered disabled state
[ 2832.218515][T20433] amtr: left allmulticast mode
[ 2832.218933][T20433] relay_gw: left allmulticast mode
[ 2832.219173][T20433] relay_src: left allmulticast mode