[ 1489.506718] br0: port 1(gw_l) entered blocking state
[ 1489.506782] br0: port 1(gw_l) entered disabled state
[ 1489.506838] gw_l: entered allmulticast mode
[ 1489.506904] gw_l: entered promiscuous mode
[ 1489.506966] br0: port 1(gw_l) entered blocking state
[ 1489.507007] br0: port 1(gw_l) entered forwarding state
[ 1489.554748] br0: port 2(amtg) entered blocking state
[ 1489.554840] br0: port 2(amtg) entered disabled state
[ 1489.554890] amtg: entered allmulticast mode
[ 1489.554982] amtg: entered promiscuous mode
[ 1489.741987] br0: port 2(amtg) entered blocking state
[ 1489.742090] br0: port 2(amtg) entered forwarding state
[ 1489.820444] gretap0: entered allmulticast mode
[ 1489.820517] erspan0: entered allmulticast mode
[ 1489.820564] amtr: entered allmulticast mode
[ 1489.820599] relay_gw: entered allmulticast mode
[ 1489.820638] relay_src: entered allmulticast mode
[ 1507.844367] br0: port 1(gw_l) entered disabled state
[ 1507.844880] gw_l (unregistering): left allmulticast mode
[ 1507.844986] gw_l (unregistering): left promiscuous mode
[ 1507.845054] br0: port 1(gw_l) entered disabled state
[ 1507.864110] gretap0: left allmulticast mode
[ 1507.864177] erspan0: left allmulticast mode
[ 1507.864212] amtr: left allmulticast mode
[ 1507.864247] relay_gw: left allmulticast mode
[ 1507.864283] relay_src: left allmulticast mode
[ 1507.874410] amtg: left allmulticast mode
[ 1507.874480] amtg: left promiscuous mode
[ 1507.874538] br0: port 2(amtg) entered disabled state