[ 1387.215677] br0: port 1(gw_l) entered blocking state
[ 1387.215740] br0: port 1(gw_l) entered disabled state
[ 1387.215798] gw_l: entered allmulticast mode
[ 1387.215878] gw_l: entered promiscuous mode
[ 1387.215957] br0: port 1(gw_l) entered blocking state
[ 1387.216010] br0: port 1(gw_l) entered forwarding state
[ 1387.255571] br0: port 2(amtg) entered blocking state
[ 1387.255656] br0: port 2(amtg) entered disabled state
[ 1387.255690] amtg: entered allmulticast mode
[ 1387.255742] amtg: entered promiscuous mode
[ 1387.403299] br0: port 2(amtg) entered blocking state
[ 1387.403359] br0: port 2(amtg) entered forwarding state
[ 1387.471762] gretap0: entered allmulticast mode
[ 1387.471841] erspan0: entered allmulticast mode
[ 1387.471900] amtr: entered allmulticast mode
[ 1387.471954] relay_gw: entered allmulticast mode
[ 1387.472001] relay_src: entered allmulticast mode
[ 1405.374102] br0: port 1(gw_l) entered disabled state
[ 1405.374428] gw_l (unregistering): left allmulticast mode
[ 1405.374488] gw_l (unregistering): left promiscuous mode
[ 1405.374524] br0: port 1(gw_l) entered disabled state
[ 1405.390302] gretap0: left allmulticast mode
[ 1405.390423] erspan0: left allmulticast mode
[ 1405.390495] amtr: left allmulticast mode
[ 1405.390543] relay_gw: left allmulticast mode
[ 1405.390618] relay_src: left allmulticast mode
[ 1405.390992] amtg: left allmulticast mode
[ 1405.391045] amtg: left promiscuous mode
[ 1405.391088] br0: port 2(amtg) entered disabled state