[ 1596.236342] br0: port 1(gw_l) entered blocking state
[ 1596.236424] br0: port 1(gw_l) entered disabled state
[ 1596.236491] gw_l: entered allmulticast mode
[ 1596.236568] gw_l: entered promiscuous mode
[ 1596.236639] br0: port 1(gw_l) entered blocking state
[ 1596.236704] br0: port 1(gw_l) entered forwarding state
[ 1596.256137] br0: port 2(amtg) entered blocking state
[ 1596.256210] br0: port 2(amtg) entered disabled state
[ 1596.256276] amtg: entered allmulticast mode
[ 1596.256349] amtg: entered promiscuous mode
[ 1596.318058] br0: port 2(amtg) entered blocking state
[ 1596.318094] br0: port 2(amtg) entered forwarding state
[ 1596.345534] gretap0: entered allmulticast mode
[ 1596.345601] erspan0: entered allmulticast mode
[ 1596.345668] amtr: entered allmulticast mode
[ 1596.345758] relay_gw: entered allmulticast mode
[ 1596.345824] relay_src: entered allmulticast mode
[ 1610.560273] br0: port 1(gw_l) entered disabled state
[ 1610.560541] gw_l (unregistering): left allmulticast mode
[ 1610.560612] gw_l (unregistering): left promiscuous mode
[ 1610.560679] br0: port 1(gw_l) entered disabled state
[ 1610.561615] gretap0: left allmulticast mode
[ 1610.561675] erspan0: left allmulticast mode
[ 1610.561731] amtr: left allmulticast mode
[ 1610.561786] relay_gw: left allmulticast mode
[ 1610.561849] relay_src: left allmulticast mode
[ 1610.570306] amtg: left allmulticast mode
[ 1610.570372] amtg: left promiscuous mode
[ 1610.570436] br0: port 2(amtg) entered disabled state