[ 1568.998576] br0: port 1(gw_l) entered blocking state
[ 1568.998656] br0: port 1(gw_l) entered disabled state
[ 1568.998719] gw_l: entered allmulticast mode
[ 1568.998796] gw_l: entered promiscuous mode
[ 1568.998868] br0: port 1(gw_l) entered blocking state
[ 1568.998930] br0: port 1(gw_l) entered forwarding state
[ 1569.013789] br0: port 2(amtg) entered blocking state
[ 1569.013857] br0: port 2(amtg) entered disabled state
[ 1569.013923] amtg: entered allmulticast mode
[ 1569.013998] amtg: entered promiscuous mode
[ 1569.060274] br0: port 2(amtg) entered blocking state
[ 1569.060335] br0: port 2(amtg) entered forwarding state
[ 1569.085234] gretap0: entered allmulticast mode
[ 1569.085268] erspan0: entered allmulticast mode
[ 1569.085302] amtr: entered allmulticast mode
[ 1569.085325] relay_gw: entered allmulticast mode
[ 1569.085352] relay_src: entered allmulticast mode
[ 1582.587409] br0: port 1(gw_l) entered disabled state
[ 1582.587575] gw_l (unregistering): left allmulticast mode
[ 1582.587606] gw_l (unregistering): left promiscuous mode
[ 1582.587635] br0: port 1(gw_l) entered disabled state
[ 1582.588094] gretap0: left allmulticast mode
[ 1582.588141] erspan0: left allmulticast mode
[ 1582.588165] amtr: left allmulticast mode
[ 1582.588188] relay_gw: left allmulticast mode
[ 1582.588219] relay_src: left allmulticast mode
[ 1582.606180] amtg: left allmulticast mode
[ 1582.606212] amtg: left promiscuous mode
[ 1582.606236] br0: port 2(amtg) entered disabled state