[ 1656.559211] br0: port 1(gw_l) entered blocking state
[ 1656.559294] br0: port 1(gw_l) entered disabled state
[ 1656.559366] gw_l: entered allmulticast mode
[ 1656.559454] gw_l: entered promiscuous mode
[ 1656.559544] br0: port 1(gw_l) entered blocking state
[ 1656.559606] br0: port 1(gw_l) entered forwarding state
[ 1656.580958] br0: port 2(amtg) entered blocking state
[ 1656.581028] br0: port 2(amtg) entered disabled state
[ 1656.581094] amtg: entered allmulticast mode
[ 1656.581169] amtg: entered promiscuous mode
[ 1656.652641] br0: port 2(amtg) entered blocking state
[ 1656.652724] br0: port 2(amtg) entered forwarding state
[ 1656.683375] gretap0: entered allmulticast mode
[ 1656.683424] erspan0: entered allmulticast mode
[ 1656.683457] amtr: entered allmulticast mode
[ 1656.683482] relay_gw: entered allmulticast mode
[ 1656.683526] relay_src: entered allmulticast mode
[ 1672.576693] br0: port 1(gw_l) entered disabled state
[ 1672.576934] gw_l (unregistering): left allmulticast mode
[ 1672.576967] gw_l (unregistering): left promiscuous mode
[ 1672.577001] br0: port 1(gw_l) entered disabled state
[ 1672.584555] amtg: left allmulticast mode
[ 1672.584579] amtg: left promiscuous mode
[ 1672.584610] br0: port 2(amtg) entered disabled state
[ 1672.585630] gretap0: left allmulticast mode
[ 1672.585655] erspan0: left allmulticast mode
[ 1672.585679] amtr: left allmulticast mode
[ 1672.585700] relay_gw: left allmulticast mode
[ 1672.585724] relay_src: left allmulticast mode