[ 1121.779603] br0: port 1(gw_l) entered blocking state
[ 1121.779655] br0: port 1(gw_l) entered disabled state
[ 1121.779718] gw_l: entered allmulticast mode
[ 1121.779784] gw_l: entered promiscuous mode
[ 1121.779831] br0: port 1(gw_l) entered blocking state
[ 1121.779870] br0: port 1(gw_l) entered forwarding state
[ 1121.825069] br0: port 2(amtg) entered blocking state
[ 1121.825120] br0: port 2(amtg) entered disabled state
[ 1121.825166] amtg: entered allmulticast mode
[ 1121.825223] amtg: entered promiscuous mode
[ 1121.990715] br0: port 2(amtg) entered blocking state
[ 1121.990765] br0: port 2(amtg) entered forwarding state
[ 1122.070693] gretap0: entered allmulticast mode
[ 1122.070812] erspan0: entered allmulticast mode
[ 1122.070878] amtr: entered allmulticast mode
[ 1122.070946] relay_gw: entered allmulticast mode
[ 1122.071038] relay_src: entered allmulticast mode
[ 1139.506561] br0: port 1(gw_l) entered disabled state
[ 1139.506800] gw_l (unregistering): left allmulticast mode
[ 1139.506846] gw_l (unregistering): left promiscuous mode
[ 1139.506884] br0: port 1(gw_l) entered disabled state
[ 1139.528404] gretap0: left allmulticast mode
[ 1139.528475] erspan0: left allmulticast mode
[ 1139.528528] amtr: left allmulticast mode
[ 1139.528585] relay_gw: left allmulticast mode
[ 1139.528647] relay_src: left allmulticast mode
[ 1139.533427] amtg: left allmulticast mode
[ 1139.533467] amtg: left promiscuous mode
[ 1139.533506] br0: port 2(amtg) entered disabled state