[ 1488.678550] br0: port 1(gw_l) entered blocking state
[ 1488.678624] br0: port 1(gw_l) entered disabled state
[ 1488.678687] gw_l: entered allmulticast mode
[ 1488.678759] gw_l: entered promiscuous mode
[ 1488.678822] br0: port 1(gw_l) entered blocking state
[ 1488.678874] br0: port 1(gw_l) entered forwarding state
[ 1488.726233] br0: port 2(amtg) entered blocking state
[ 1488.726307] br0: port 2(amtg) entered disabled state
[ 1488.726353] amtg: entered allmulticast mode
[ 1488.726432] amtg: entered promiscuous mode
[ 1488.906095] br0: port 2(amtg) entered blocking state
[ 1488.906164] br0: port 2(amtg) entered forwarding state
[ 1488.986372] gretap0: entered allmulticast mode
[ 1488.986472] erspan0: entered allmulticast mode
[ 1488.986525] amtr: entered allmulticast mode
[ 1488.986565] relay_gw: entered allmulticast mode
[ 1488.986622] relay_src: entered allmulticast mode
[ 1506.427088] br0: port 1(gw_l) entered disabled state
[ 1506.427321] gw_l (unregistering): left allmulticast mode
[ 1506.427364] gw_l (unregistering): left promiscuous mode
[ 1506.427398] br0: port 1(gw_l) entered disabled state
[ 1506.450462] gretap0: left allmulticast mode
[ 1506.450514] erspan0: left allmulticast mode
[ 1506.450544] amtr: left allmulticast mode
[ 1506.450571] relay_gw: left allmulticast mode
[ 1506.450612] relay_src: left allmulticast mode
[ 1506.452918] amtg: left allmulticast mode
[ 1506.452958] amtg: left promiscuous mode
[ 1506.452995] br0: port 2(amtg) entered disabled state