[ 1368.799536] br0: port 1(gw_l) entered blocking state
[ 1368.799591] br0: port 1(gw_l) entered disabled state
[ 1368.799640] gw_l: entered allmulticast mode
[ 1368.799700] gw_l: entered promiscuous mode
[ 1368.799764] br0: port 1(gw_l) entered blocking state
[ 1368.799798] br0: port 1(gw_l) entered forwarding state
[ 1368.866117] br0: port 2(amtg) entered blocking state
[ 1368.866174] br0: port 2(amtg) entered disabled state
[ 1368.866210] amtg: entered allmulticast mode
[ 1368.866275] amtg: entered promiscuous mode
[ 1369.127221] br0: port 2(amtg) entered blocking state
[ 1369.127286] br0: port 2(amtg) entered forwarding state
[ 1369.245614] gretap0: entered allmulticast mode
[ 1369.245671] erspan0: entered allmulticast mode
[ 1369.245710] amtr: entered allmulticast mode
[ 1369.245744] relay_gw: entered allmulticast mode
[ 1369.245786] relay_src: entered allmulticast mode
[ 1385.953024] br0: port 1(gw_l) entered disabled state
[ 1385.953253] gw_l (unregistering): left allmulticast mode
[ 1385.953296] gw_l (unregistering): left promiscuous mode
[ 1385.953333] br0: port 1(gw_l) entered disabled state
[ 1385.980025] gretap0: left allmulticast mode
[ 1385.980068] erspan0: left allmulticast mode
[ 1385.980095] amtr: left allmulticast mode
[ 1385.980122] relay_gw: left allmulticast mode
[ 1385.980156] relay_src: left allmulticast mode
[ 1385.983841] amtg: left allmulticast mode
[ 1385.983884] amtg: left promiscuous mode
[ 1385.983927] br0: port 2(amtg) entered disabled state