[ 1707.898640] br0: port 1(gw_l) entered blocking state
[ 1707.898727] br0: port 1(gw_l) entered disabled state
[ 1707.898799] gw_l: entered allmulticast mode
[ 1707.898900] gw_l: entered promiscuous mode
[ 1707.898981] br0: port 1(gw_l) entered blocking state
[ 1707.899049] br0: port 1(gw_l) entered forwarding state
[ 1707.920000] br0: port 2(amtg) entered blocking state
[ 1707.920073] br0: port 2(amtg) entered disabled state
[ 1707.920141] amtg: entered allmulticast mode
[ 1707.920222] amtg: entered promiscuous mode
[ 1707.987707] br0: port 2(amtg) entered blocking state
[ 1707.987742] br0: port 2(amtg) entered forwarding state
[ 1708.018732] gretap0: entered allmulticast mode
[ 1708.018800] erspan0: entered allmulticast mode
[ 1708.018869] amtr: entered allmulticast mode
[ 1708.018925] relay_gw: entered allmulticast mode
[ 1708.019020] relay_src: entered allmulticast mode
[ 1722.873061] br0: port 1(gw_l) entered disabled state
[ 1722.873326] gw_l (unregistering): left allmulticast mode
[ 1722.873371] gw_l (unregistering): left promiscuous mode
[ 1722.873408] br0: port 1(gw_l) entered disabled state
[ 1722.876759] gretap0: left allmulticast mode
[ 1722.876786] erspan0: left allmulticast mode
[ 1722.876813] amtr: left allmulticast mode
[ 1722.876836] relay_gw: left allmulticast mode
[ 1722.876873] relay_src: left allmulticast mode
[ 1722.884952] amtg: left allmulticast mode
[ 1722.884990] amtg: left promiscuous mode
[ 1722.885025] br0: port 2(amtg) entered disabled state