[ 1378.689660] br0: port 1(gw_l) entered blocking state
[ 1378.689753] br0: port 1(gw_l) entered disabled state
[ 1378.689820] gw_l: entered allmulticast mode
[ 1378.689898] gw_l: entered promiscuous mode
[ 1378.689984] br0: port 1(gw_l) entered blocking state
[ 1378.690034] br0: port 1(gw_l) entered forwarding state
[ 1378.731573] br0: port 2(amtg) entered blocking state
[ 1378.731648] br0: port 2(amtg) entered disabled state
[ 1378.731702] amtg: entered allmulticast mode
[ 1378.731772] amtg: entered promiscuous mode
[ 1378.873995] br0: port 2(amtg) entered blocking state
[ 1378.874065] br0: port 2(amtg) entered forwarding state
[ 1378.940573] gretap0: entered allmulticast mode
[ 1378.940686] erspan0: entered allmulticast mode
[ 1378.940743] amtr: entered allmulticast mode
[ 1378.940793] relay_gw: entered allmulticast mode
[ 1378.940859] relay_src: entered allmulticast mode
[ 1395.553171] br0: port 1(gw_l) entered disabled state
[ 1395.553415] gw_l (unregistering): left allmulticast mode
[ 1395.553484] gw_l (unregistering): left promiscuous mode
[ 1395.553524] br0: port 1(gw_l) entered disabled state
[ 1395.569540] gretap0: left allmulticast mode
[ 1395.569631] erspan0: left allmulticast mode
[ 1395.569685] amtr: left allmulticast mode
[ 1395.569732] relay_gw: left allmulticast mode
[ 1395.569808] relay_src: left allmulticast mode
[ 1395.576009] amtg: left allmulticast mode
[ 1395.576065] amtg: left promiscuous mode
[ 1395.576112] br0: port 2(amtg) entered disabled state