[ 1644.229097] br0: port 1(gw_l) entered blocking state
[ 1644.229149] br0: port 1(gw_l) entered disabled state
[ 1644.229196] gw_l: entered allmulticast mode
[ 1644.229235] gw_l: entered promiscuous mode
[ 1644.229268] br0: port 1(gw_l) entered blocking state
[ 1644.229297] br0: port 1(gw_l) entered forwarding state
[ 1644.249021] br0: port 2(amtg) entered blocking state
[ 1644.249062] br0: port 2(amtg) entered disabled state
[ 1644.249094] amtg: entered allmulticast mode
[ 1644.249130] amtg: entered promiscuous mode
[ 1644.315431] br0: port 2(amtg) entered blocking state
[ 1644.315466] br0: port 2(amtg) entered forwarding state
[ 1644.343762] gretap0: entered allmulticast mode
[ 1644.343802] erspan0: entered allmulticast mode
[ 1644.343839] amtr: entered allmulticast mode
[ 1644.343867] relay_gw: entered allmulticast mode
[ 1644.343895] relay_src: entered allmulticast mode
[ 1658.559614] br0: port 1(gw_l) entered disabled state
[ 1658.559781] gw_l (unregistering): left allmulticast mode
[ 1658.559811] gw_l (unregistering): left promiscuous mode
[ 1658.559837] br0: port 1(gw_l) entered disabled state
[ 1658.567402] gretap0: left allmulticast mode
[ 1658.567426] erspan0: left allmulticast mode
[ 1658.567447] amtr: left allmulticast mode
[ 1658.567483] relay_gw: left allmulticast mode
[ 1658.567520] relay_src: left allmulticast mode
[ 1658.567774] amtg: left allmulticast mode
[ 1658.567806] amtg: left promiscuous mode
[ 1658.567839] br0: port 2(amtg) entered disabled state