[ 1428.182421] br0: port 1(gw_l) entered blocking state
[ 1428.182484] br0: port 1(gw_l) entered disabled state
[ 1428.182530] gw_l: entered allmulticast mode
[ 1428.182588] gw_l: entered promiscuous mode
[ 1428.182639] br0: port 1(gw_l) entered blocking state
[ 1428.182671] br0: port 1(gw_l) entered forwarding state
[ 1428.243525] br0: port 2(amtg) entered blocking state
[ 1428.243573] br0: port 2(amtg) entered disabled state
[ 1428.243608] amtg: entered allmulticast mode
[ 1428.243655] amtg: entered promiscuous mode
[ 1428.465477] br0: port 2(amtg) entered blocking state
[ 1428.465526] br0: port 2(amtg) entered forwarding state
[ 1428.570604] gretap0: entered allmulticast mode
[ 1428.570676] erspan0: entered allmulticast mode
[ 1428.570719] amtr: entered allmulticast mode
[ 1428.570757] relay_gw: entered allmulticast mode
[ 1428.570798] relay_src: entered allmulticast mode
[ 1446.217435] br0: port 1(gw_l) entered disabled state
[ 1446.217688] gw_l (unregistering): left allmulticast mode
[ 1446.217723] gw_l (unregistering): left promiscuous mode
[ 1446.217760] br0: port 1(gw_l) entered disabled state
[ 1446.240266] gretap0: left allmulticast mode
[ 1446.240313] erspan0: left allmulticast mode
[ 1446.240350] amtr: left allmulticast mode
[ 1446.240390] relay_gw: left allmulticast mode
[ 1446.240428] relay_src: left allmulticast mode
[ 1446.251303] amtg: left allmulticast mode
[ 1446.251352] amtg: left promiscuous mode
[ 1446.251396] br0: port 2(amtg) entered disabled state