[ 1456.831115] br0: port 1(gw_l) entered blocking state
[ 1456.831179] br0: port 1(gw_l) entered disabled state
[ 1456.831232] gw_l: entered allmulticast mode
[ 1456.831299] gw_l: entered promiscuous mode
[ 1456.831360] br0: port 1(gw_l) entered blocking state
[ 1456.831403] br0: port 1(gw_l) entered forwarding state
[ 1456.893483] br0: port 2(amtg) entered blocking state
[ 1456.893540] br0: port 2(amtg) entered disabled state
[ 1456.893577] amtg: entered allmulticast mode
[ 1456.893632] amtg: entered promiscuous mode
[ 1457.155446] br0: port 2(amtg) entered blocking state
[ 1457.155519] br0: port 2(amtg) entered forwarding state
[ 1457.270623] gretap0: entered allmulticast mode
[ 1457.270685] erspan0: entered allmulticast mode
[ 1457.270722] amtr: entered allmulticast mode
[ 1457.270752] relay_gw: entered allmulticast mode
[ 1457.270787] relay_src: entered allmulticast mode
[ 1473.892046] br0: port 1(gw_l) entered disabled state
[ 1473.892265] gw_l (unregistering): left allmulticast mode
[ 1473.892304] gw_l (unregistering): left promiscuous mode
[ 1473.892346] br0: port 1(gw_l) entered disabled state
[ 1473.917424] gretap0: left allmulticast mode
[ 1473.917468] erspan0: left allmulticast mode
[ 1473.917497] amtr: left allmulticast mode
[ 1473.917523] relay_gw: left allmulticast mode
[ 1473.917556] relay_src: left allmulticast mode
[ 1473.925948] amtg: left allmulticast mode
[ 1473.925984] amtg: left promiscuous mode
[ 1473.926026] br0: port 2(amtg) entered disabled state