[ 1487.849906] br0: port 1(gw_l) entered blocking state
[ 1487.849995] br0: port 1(gw_l) entered disabled state
[ 1487.850068] gw_l: entered allmulticast mode
[ 1487.850157] gw_l: entered promiscuous mode
[ 1487.850231] br0: port 1(gw_l) entered blocking state
[ 1487.850286] br0: port 1(gw_l) entered forwarding state
[ 1487.897846] br0: port 2(amtg) entered blocking state
[ 1487.897920] br0: port 2(amtg) entered disabled state
[ 1487.897969] amtg: entered allmulticast mode
[ 1487.898038] amtg: entered promiscuous mode
[ 1488.083958] br0: port 2(amtg) entered blocking state
[ 1488.084026] br0: port 2(amtg) entered forwarding state
[ 1488.168939] gretap0: entered allmulticast mode
[ 1488.169006] erspan0: entered allmulticast mode
[ 1488.169054] amtr: entered allmulticast mode
[ 1488.169087] relay_gw: entered allmulticast mode
[ 1488.169141] relay_src: entered allmulticast mode
[ 1505.909393] br0: port 1(gw_l) entered disabled state
[ 1505.909699] gw_l (unregistering): left allmulticast mode
[ 1505.909770] gw_l (unregistering): left promiscuous mode
[ 1505.909823] br0: port 1(gw_l) entered disabled state
[ 1505.928451] gretap0: left allmulticast mode
[ 1505.928511] erspan0: left allmulticast mode
[ 1505.928544] amtr: left allmulticast mode
[ 1505.928580] relay_gw: left allmulticast mode
[ 1505.928625] relay_src: left allmulticast mode
[ 1505.934238] amtg: left allmulticast mode
[ 1505.934297] amtg: left promiscuous mode
[ 1505.934344] br0: port 2(amtg) entered disabled state