[ 1511.283930] br0: port 1(gw_l) entered blocking state
[ 1511.284020] br0: port 1(gw_l) entered disabled state
[ 1511.284084] gw_l: entered allmulticast mode
[ 1511.284168] gw_l: entered promiscuous mode
[ 1511.284235] br0: port 1(gw_l) entered blocking state
[ 1511.284285] br0: port 1(gw_l) entered forwarding state
[ 1511.332497] br0: port 2(amtg) entered blocking state
[ 1511.332585] br0: port 2(amtg) entered disabled state
[ 1511.332644] amtg: entered allmulticast mode
[ 1511.332761] amtg: entered promiscuous mode
[ 1511.507049] br0: port 2(amtg) entered blocking state
[ 1511.507105] br0: port 2(amtg) entered forwarding state
[ 1511.588162] gretap0: entered allmulticast mode
[ 1511.588230] erspan0: entered allmulticast mode
[ 1511.588270] amtr: entered allmulticast mode
[ 1511.588301] relay_gw: entered allmulticast mode
[ 1511.588341] relay_src: entered allmulticast mode
[ 1528.914744] br0: port 1(gw_l) entered disabled state
[ 1528.915075] gw_l (unregistering): left allmulticast mode
[ 1528.915153] gw_l (unregistering): left promiscuous mode
[ 1528.915221] br0: port 1(gw_l) entered disabled state
[ 1528.932946] gretap0: left allmulticast mode
[ 1528.932995] erspan0: left allmulticast mode
[ 1528.933032] amtr: left allmulticast mode
[ 1528.933069] relay_gw: left allmulticast mode
[ 1528.933119] relay_src: left allmulticast mode
[ 1528.935492] amtg: left allmulticast mode
[ 1528.935555] amtg: left promiscuous mode
[ 1528.935619] br0: port 2(amtg) entered disabled state