[ 1621.935698][T19537] br0: port 1(gw_l) entered blocking state
[ 1621.936138][T19537] br0: port 1(gw_l) entered disabled state
[ 1621.936435][T19537] gw_l: entered allmulticast mode
[ 1621.937747][T19537] gw_l: entered promiscuous mode
[ 1621.940005][T19537] br0: port 1(gw_l) entered blocking state
[ 1621.940391][T19537] br0: port 1(gw_l) entered forwarding state
[ 1622.439826][T19539] br0: port 2(amtg) entered blocking state
[ 1622.440295][T19539] br0: port 2(amtg) entered disabled state
[ 1622.440883][T19539] amtg: entered allmulticast mode
[ 1622.442322][T19539] amtg: entered promiscuous mode
[ 1623.928878][T19550] br0: port 2(amtg) entered blocking state
[ 1623.929196][T19550] br0: port 2(amtg) entered forwarding state
[ 1624.594791][T19556] amtr: entered allmulticast mode
[ 1624.595272][T19556] relay_gw: entered allmulticast mode
[ 1624.595542][T19556] relay_src: entered allmulticast mode
[ 2873.026504][   T67] br0: port 1(gw_l) entered disabled state
[ 2873.123935][   T67] gw_l (unregistering): left allmulticast mode
[ 2873.124289][   T67] gw_l (unregistering): left promiscuous mode
[ 2873.124536][   T67] br0: port 1(gw_l) entered disabled state
[ 2873.163313][   T67] amtg: left allmulticast mode
[ 2873.163649][   T67] amtg: left promiscuous mode
[ 2873.164105][   T67] br0: port 2(amtg) entered disabled state
[ 2873.243020][T19556] amtr: left allmulticast mode
[ 2873.243597][T19556] relay_gw: left allmulticast mode
[ 2873.243966][T19556] relay_src: left allmulticast mode