[ 1378.813448] br0: port 1(gw_l) entered blocking state
[ 1378.813514] br0: port 1(gw_l) entered disabled state
[ 1378.813560] gw_l: entered allmulticast mode
[ 1378.813625] gw_l: entered promiscuous mode
[ 1378.813681] br0: port 1(gw_l) entered blocking state
[ 1378.813726] br0: port 1(gw_l) entered forwarding state
[ 1378.861193] br0: port 2(amtg) entered blocking state
[ 1378.861250] br0: port 2(amtg) entered disabled state
[ 1378.861300] amtg: entered allmulticast mode
[ 1378.861353] amtg: entered promiscuous mode
[ 1379.036609] br0: port 2(amtg) entered blocking state
[ 1379.036671] br0: port 2(amtg) entered forwarding state
[ 1379.116572] gretap0: entered allmulticast mode
[ 1379.116643] erspan0: entered allmulticast mode
[ 1379.116694] amtr: entered allmulticast mode
[ 1379.116733] relay_gw: entered allmulticast mode
[ 1379.116779] relay_src: entered allmulticast mode
[ 1396.287202] br0: port 1(gw_l) entered disabled state
[ 1396.287458] gw_l (unregistering): left allmulticast mode
[ 1396.287524] gw_l (unregistering): left promiscuous mode
[ 1396.287577] br0: port 1(gw_l) entered disabled state
[ 1396.302597] gretap0: left allmulticast mode
[ 1396.302676] erspan0: left allmulticast mode
[ 1396.302742] amtr: left allmulticast mode
[ 1396.302783] relay_gw: left allmulticast mode
[ 1396.302843] relay_src: left allmulticast mode
[ 1396.315081] amtg: left allmulticast mode
[ 1396.315174] amtg: left promiscuous mode
[ 1396.315240] br0: port 2(amtg) entered disabled state