[ 1315.233656] br0: port 1(gw_l) entered blocking state
[ 1315.233742] br0: port 1(gw_l) entered disabled state
[ 1315.233804] gw_l: entered allmulticast mode
[ 1315.233887] gw_l: entered promiscuous mode
[ 1315.233941] br0: port 1(gw_l) entered blocking state
[ 1315.233989] br0: port 1(gw_l) entered forwarding state
[ 1315.279949] br0: port 2(amtg) entered blocking state
[ 1315.280015] br0: port 2(amtg) entered disabled state
[ 1315.280063] amtg: entered allmulticast mode
[ 1315.280123] amtg: entered promiscuous mode
[ 1315.450161] br0: port 2(amtg) entered blocking state
[ 1315.450235] br0: port 2(amtg) entered forwarding state
[ 1315.531798] gretap0: entered allmulticast mode
[ 1315.531908] erspan0: entered allmulticast mode
[ 1315.531992] amtr: entered allmulticast mode
[ 1315.532052] relay_gw: entered allmulticast mode
[ 1315.532138] relay_src: entered allmulticast mode
[ 1333.272312] br0: port 1(gw_l) entered disabled state
[ 1333.272576] gw_l (unregistering): left allmulticast mode
[ 1333.272639] gw_l (unregistering): left promiscuous mode
[ 1333.272696] br0: port 1(gw_l) entered disabled state
[ 1333.293271] gretap0: left allmulticast mode
[ 1333.293372] erspan0: left allmulticast mode
[ 1333.293440] amtr: left allmulticast mode
[ 1333.293512] relay_gw: left allmulticast mode
[ 1333.293589] relay_src: left allmulticast mode
[ 1333.302065] amtg: left allmulticast mode
[ 1333.302139] amtg: left promiscuous mode
[ 1333.302205] br0: port 2(amtg) entered disabled state