[ 1377.735638] br0: port 1(gw_l) entered blocking state
[ 1377.735707] br0: port 1(gw_l) entered disabled state
[ 1377.735766] gw_l: entered allmulticast mode
[ 1377.735832] gw_l: entered promiscuous mode
[ 1377.735893] br0: port 1(gw_l) entered blocking state
[ 1377.735931] br0: port 1(gw_l) entered forwarding state
[ 1377.803849] br0: port 2(amtg) entered blocking state
[ 1377.803900] br0: port 2(amtg) entered disabled state
[ 1377.803940] amtg: entered allmulticast mode
[ 1377.804004] amtg: entered promiscuous mode
[ 1378.078905] br0: port 2(amtg) entered blocking state
[ 1378.078973] br0: port 2(amtg) entered forwarding state
[ 1378.245583] gretap0: entered allmulticast mode
[ 1378.245661] erspan0: entered allmulticast mode
[ 1378.245720] amtr: entered allmulticast mode
[ 1378.245768] relay_gw: entered allmulticast mode
[ 1378.245829] relay_src: entered allmulticast mode
[ 1395.526976] br0: port 1(gw_l) entered disabled state
[ 1395.527219] gw_l (unregistering): left allmulticast mode
[ 1395.527255] gw_l (unregistering): left promiscuous mode
[ 1395.527294] br0: port 1(gw_l) entered disabled state
[ 1395.549447] gretap0: left allmulticast mode
[ 1395.549492] erspan0: left allmulticast mode
[ 1395.549520] amtr: left allmulticast mode
[ 1395.549547] relay_gw: left allmulticast mode
[ 1395.549580] relay_src: left allmulticast mode
[ 1395.554798] amtg: left allmulticast mode
[ 1395.554832] amtg: left promiscuous mode
[ 1395.554876] br0: port 2(amtg) entered disabled state