[ 1387.588559] br0: port 1(gw_l) entered blocking state
[ 1387.588659] br0: port 1(gw_l) entered disabled state
[ 1387.588726] gw_l: entered allmulticast mode
[ 1387.588802] gw_l: entered promiscuous mode
[ 1387.588869] br0: port 1(gw_l) entered blocking state
[ 1387.588923] br0: port 1(gw_l) entered forwarding state
[ 1387.633719] br0: port 2(amtg) entered blocking state
[ 1387.633828] br0: port 2(amtg) entered disabled state
[ 1387.633904] amtg: entered allmulticast mode
[ 1387.633983] amtg: entered promiscuous mode
[ 1387.812350] br0: port 2(amtg) entered blocking state
[ 1387.812416] br0: port 2(amtg) entered forwarding state
[ 1387.895447] gretap0: entered allmulticast mode
[ 1387.895518] erspan0: entered allmulticast mode
[ 1387.895575] amtr: entered allmulticast mode
[ 1387.895628] relay_gw: entered allmulticast mode
[ 1387.895689] relay_src: entered allmulticast mode
[ 1405.285230] br0: port 1(gw_l) entered disabled state
[ 1405.285493] gw_l (unregistering): left allmulticast mode
[ 1405.285536] gw_l (unregistering): left promiscuous mode
[ 1405.285570] br0: port 1(gw_l) entered disabled state
[ 1405.294725] gretap0: left allmulticast mode
[ 1405.294778] erspan0: left allmulticast mode
[ 1405.294812] amtr: left allmulticast mode
[ 1405.294848] relay_gw: left allmulticast mode
[ 1405.294888] relay_src: left allmulticast mode
[ 1405.304131] amtg: left allmulticast mode
[ 1405.304168] amtg: left promiscuous mode
[ 1405.304209] br0: port 2(amtg) entered disabled state