[ 1477.496021] br0: port 1(gw_l) entered blocking state
[ 1477.496101] br0: port 1(gw_l) entered disabled state
[ 1477.496165] gw_l: entered allmulticast mode
[ 1477.496238] gw_l: entered promiscuous mode
[ 1477.496305] br0: port 1(gw_l) entered blocking state
[ 1477.496363] br0: port 1(gw_l) entered forwarding state
[ 1477.511279] br0: port 2(amtg) entered blocking state
[ 1477.511344] br0: port 2(amtg) entered disabled state
[ 1477.511406] amtg: entered allmulticast mode
[ 1477.511477] amtg: entered promiscuous mode
[ 1477.555183] br0: port 2(amtg) entered blocking state
[ 1477.555217] br0: port 2(amtg) entered forwarding state
[ 1477.578148] gretap0: entered allmulticast mode
[ 1477.578217] erspan0: entered allmulticast mode
[ 1477.578278] amtr: entered allmulticast mode
[ 1477.578333] relay_gw: entered allmulticast mode
[ 1477.578396] relay_src: entered allmulticast mode
[ 1491.894751] br0: port 1(gw_l) entered disabled state
[ 1491.894904] gw_l (unregistering): left allmulticast mode
[ 1491.894943] gw_l (unregistering): left promiscuous mode
[ 1491.894980] br0: port 1(gw_l) entered disabled state
[ 1491.895951] gretap0: left allmulticast mode
[ 1491.895978] erspan0: left allmulticast mode
[ 1491.896006] amtr: left allmulticast mode
[ 1491.896033] relay_gw: left allmulticast mode
[ 1491.896066] relay_src: left allmulticast mode
[ 1491.916721] amtg: left allmulticast mode
[ 1491.916755] amtg: left promiscuous mode
[ 1491.916786] br0: port 2(amtg) entered disabled state