[ 1568.509667] br0: port 1(gw_l) entered blocking state
[ 1568.509704] br0: port 1(gw_l) entered disabled state
[ 1568.509734] gw_l: entered allmulticast mode
[ 1568.509767] gw_l: entered promiscuous mode
[ 1568.509800] br0: port 1(gw_l) entered blocking state
[ 1568.509822] br0: port 1(gw_l) entered forwarding state
[ 1568.524542] br0: port 2(amtg) entered blocking state
[ 1568.524575] br0: port 2(amtg) entered disabled state
[ 1568.524597] amtg: entered allmulticast mode
[ 1568.524629] amtg: entered promiscuous mode
[ 1568.569561] br0: port 2(amtg) entered blocking state
[ 1568.569616] br0: port 2(amtg) entered forwarding state
[ 1568.594232] gretap0: entered allmulticast mode
[ 1568.594266] erspan0: entered allmulticast mode
[ 1568.594292] amtr: entered allmulticast mode
[ 1568.594310] relay_gw: entered allmulticast mode
[ 1568.594336] relay_src: entered allmulticast mode
[ 1582.125942] br0: port 1(gw_l) entered disabled state
[ 1582.126088] gw_l (unregistering): left allmulticast mode
[ 1582.126122] gw_l (unregistering): left promiscuous mode
[ 1582.126148] br0: port 1(gw_l) entered disabled state
[ 1582.129432] gretap0: left allmulticast mode
[ 1582.129455] erspan0: left allmulticast mode
[ 1582.129476] amtr: left allmulticast mode
[ 1582.129491] relay_gw: left allmulticast mode
[ 1582.129519] relay_src: left allmulticast mode
[ 1582.140898] amtg: left allmulticast mode
[ 1582.140926] amtg: left promiscuous mode
[ 1582.140953] br0: port 2(amtg) entered disabled state