[ 1235.273548] br0: port 1(gw_l) entered blocking state
[ 1235.273637] br0: port 1(gw_l) entered disabled state
[ 1235.273706] gw_l: entered allmulticast mode
[ 1235.273789] gw_l: entered promiscuous mode
[ 1235.273856] br0: port 1(gw_l) entered blocking state
[ 1235.273916] br0: port 1(gw_l) entered forwarding state
[ 1235.320866] br0: port 2(amtg) entered blocking state
[ 1235.320978] br0: port 2(amtg) entered disabled state
[ 1235.321045] amtg: entered allmulticast mode
[ 1235.321126] amtg: entered promiscuous mode
[ 1235.499451] br0: port 2(amtg) entered blocking state
[ 1235.499548] br0: port 2(amtg) entered forwarding state
[ 1235.583089] gretap0: entered allmulticast mode
[ 1235.583153] erspan0: entered allmulticast mode
[ 1235.583195] amtr: entered allmulticast mode
[ 1235.583233] relay_gw: entered allmulticast mode
[ 1235.583292] relay_src: entered allmulticast mode
[ 1253.071077] br0: port 1(gw_l) entered disabled state
[ 1253.071287] gw_l (unregistering): left allmulticast mode
[ 1253.071336] gw_l (unregistering): left promiscuous mode
[ 1253.071372] br0: port 1(gw_l) entered disabled state
[ 1253.088273] gretap0: left allmulticast mode
[ 1253.088314] erspan0: left allmulticast mode
[ 1253.088348] amtr: left allmulticast mode
[ 1253.088375] relay_gw: left allmulticast mode
[ 1253.088419] relay_src: left allmulticast mode
[ 1253.096943] amtg: left allmulticast mode
[ 1253.096981] amtg: left promiscuous mode
[ 1253.097025] br0: port 2(amtg) entered disabled state