[ 1666.514550] br0: port 1(gw_l) entered blocking state
[ 1666.514601] br0: port 1(gw_l) entered disabled state
[ 1666.514641] gw_l: entered allmulticast mode
[ 1666.514683] gw_l: entered promiscuous mode
[ 1666.514713] br0: port 1(gw_l) entered blocking state
[ 1666.514739] br0: port 1(gw_l) entered forwarding state
[ 1666.530365] br0: port 2(amtg) entered blocking state
[ 1666.530431] br0: port 2(amtg) entered disabled state
[ 1666.530493] amtg: entered allmulticast mode
[ 1666.530571] amtg: entered promiscuous mode
[ 1666.582391] br0: port 2(amtg) entered blocking state
[ 1666.582423] br0: port 2(amtg) entered forwarding state
[ 1666.605413] gretap0: entered allmulticast mode
[ 1666.605447] erspan0: entered allmulticast mode
[ 1666.605478] amtr: entered allmulticast mode
[ 1666.605503] relay_gw: entered allmulticast mode
[ 1666.605531] relay_src: entered allmulticast mode
[ 1680.906441] br0: port 1(gw_l) entered disabled state
[ 1680.906602] gw_l (unregistering): left allmulticast mode
[ 1680.906636] gw_l (unregistering): left promiscuous mode
[ 1680.906670] br0: port 1(gw_l) entered disabled state
[ 1680.908045] gretap0: left allmulticast mode
[ 1680.908077] erspan0: left allmulticast mode
[ 1680.908101] amtr: left allmulticast mode
[ 1680.908123] relay_gw: left allmulticast mode
[ 1680.908156] relay_src: left allmulticast mode
[ 1680.929418] amtg: left allmulticast mode
[ 1680.929485] amtg: left promiscuous mode
[ 1680.929548] br0: port 2(amtg) entered disabled state