[ 1709.183238] br0: port 1(gw_l) entered blocking state
[ 1709.183288] br0: port 1(gw_l) entered disabled state
[ 1709.183325] gw_l: entered allmulticast mode
[ 1709.183369] gw_l: entered promiscuous mode
[ 1709.183405] br0: port 1(gw_l) entered blocking state
[ 1709.183434] br0: port 1(gw_l) entered forwarding state
[ 1709.202041] br0: port 2(amtg) entered blocking state
[ 1709.202107] br0: port 2(amtg) entered disabled state
[ 1709.202184] amtg: entered allmulticast mode
[ 1709.202257] amtg: entered promiscuous mode
[ 1709.263164] br0: port 2(amtg) entered blocking state
[ 1709.263232] br0: port 2(amtg) entered forwarding state
[ 1709.290488] gretap0: entered allmulticast mode
[ 1709.290556] erspan0: entered allmulticast mode
[ 1709.290624] amtr: entered allmulticast mode
[ 1709.290710] relay_gw: entered allmulticast mode
[ 1709.290800] relay_src: entered allmulticast mode
[ 1723.645353] br0: port 1(gw_l) entered disabled state
[ 1723.645553] gw_l (unregistering): left allmulticast mode
[ 1723.645584] gw_l (unregistering): left promiscuous mode
[ 1723.645616] br0: port 1(gw_l) entered disabled state
[ 1723.651034] gretap0: left allmulticast mode
[ 1723.651096] erspan0: left allmulticast mode
[ 1723.651163] amtr: left allmulticast mode
[ 1723.651248] relay_gw: left allmulticast mode
[ 1723.651310] relay_src: left allmulticast mode
[ 1723.661309] amtg: left allmulticast mode
[ 1723.661343] amtg: left promiscuous mode
[ 1723.661375] br0: port 2(amtg) entered disabled state