[ 1423.946305] br0: port 1(gw_l) entered blocking state
[ 1423.946363] br0: port 1(gw_l) entered disabled state
[ 1423.946416] gw_l: entered allmulticast mode
[ 1423.946489] gw_l: entered promiscuous mode
[ 1423.946549] br0: port 1(gw_l) entered blocking state
[ 1423.946584] br0: port 1(gw_l) entered forwarding state
[ 1424.016036] br0: port 2(amtg) entered blocking state
[ 1424.016106] br0: port 2(amtg) entered disabled state
[ 1424.016143] amtg: entered allmulticast mode
[ 1424.016201] amtg: entered promiscuous mode
[ 1424.297130] br0: port 2(amtg) entered blocking state
[ 1424.297190] br0: port 2(amtg) entered forwarding state
[ 1424.415561] gretap0: entered allmulticast mode
[ 1424.415623] erspan0: entered allmulticast mode
[ 1424.415661] amtr: entered allmulticast mode
[ 1424.415696] relay_gw: entered allmulticast mode
[ 1424.415734] relay_src: entered allmulticast mode
[ 1441.229666] br0: port 1(gw_l) entered disabled state
[ 1441.229899] gw_l (unregistering): left allmulticast mode
[ 1441.229937] gw_l (unregistering): left promiscuous mode
[ 1441.229979] br0: port 1(gw_l) entered disabled state
[ 1441.252608] gretap0: left allmulticast mode
[ 1441.252649] erspan0: left allmulticast mode
[ 1441.252672] amtr: left allmulticast mode
[ 1441.252700] relay_gw: left allmulticast mode
[ 1441.252733] relay_src: left allmulticast mode
[ 1441.253579] amtg: left allmulticast mode
[ 1441.253607] amtg: left promiscuous mode
[ 1441.253649] br0: port 2(amtg) entered disabled state