[ 1488.682603] br0: port 1(gw_l) entered blocking state
[ 1488.682649] br0: port 1(gw_l) entered disabled state
[ 1488.682685] gw_l: entered allmulticast mode
[ 1488.682729] gw_l: entered promiscuous mode
[ 1488.682758] br0: port 1(gw_l) entered blocking state
[ 1488.682791] br0: port 1(gw_l) entered forwarding state
[ 1488.698693] br0: port 2(amtg) entered blocking state
[ 1488.698734] br0: port 2(amtg) entered disabled state
[ 1488.698769] amtg: entered allmulticast mode
[ 1488.698804] amtg: entered promiscuous mode
[ 1488.750502] br0: port 2(amtg) entered blocking state
[ 1488.750536] br0: port 2(amtg) entered forwarding state
[ 1488.773586] gretap0: entered allmulticast mode
[ 1488.773618] erspan0: entered allmulticast mode
[ 1488.773646] amtr: entered allmulticast mode
[ 1488.773672] relay_gw: entered allmulticast mode
[ 1488.773703] relay_src: entered allmulticast mode
[ 1503.078399] br0: port 1(gw_l) entered disabled state
[ 1503.078579] gw_l (unregistering): left allmulticast mode
[ 1503.078609] gw_l (unregistering): left promiscuous mode
[ 1503.078639] br0: port 1(gw_l) entered disabled state
[ 1503.080258] gretap0: left allmulticast mode
[ 1503.080286] erspan0: left allmulticast mode
[ 1503.080311] amtr: left allmulticast mode
[ 1503.080333] relay_gw: left allmulticast mode
[ 1503.080365] relay_src: left allmulticast mode
[ 1503.097358] amtg: left allmulticast mode
[ 1503.097389] amtg: left promiscuous mode
[ 1503.097418] br0: port 2(amtg) entered disabled state