[ 1253.179394] br0: port 1(gw_l) entered blocking state
[ 1253.179507] br0: port 1(gw_l) entered disabled state
[ 1253.179597] gw_l: entered allmulticast mode
[ 1253.179687] gw_l: entered promiscuous mode
[ 1253.179763] br0: port 1(gw_l) entered blocking state
[ 1253.179822] br0: port 1(gw_l) entered forwarding state
[ 1253.229255] br0: port 2(amtg) entered blocking state
[ 1253.229379] br0: port 2(amtg) entered disabled state
[ 1253.229456] amtg: entered allmulticast mode
[ 1253.229547] amtg: entered promiscuous mode
[ 1253.400039] br0: port 2(amtg) entered blocking state
[ 1253.400106] br0: port 2(amtg) entered forwarding state
[ 1253.485139] gretap0: entered allmulticast mode
[ 1253.485251] erspan0: entered allmulticast mode
[ 1253.485324] amtr: entered allmulticast mode
[ 1253.485386] relay_gw: entered allmulticast mode
[ 1253.485447] relay_src: entered allmulticast mode
[ 1270.775204] br0: port 1(gw_l) entered disabled state
[ 1270.775593] gw_l (unregistering): left allmulticast mode
[ 1270.775682] gw_l (unregistering): left promiscuous mode
[ 1270.775765] br0: port 1(gw_l) entered disabled state
[ 1270.791744] gretap0: left allmulticast mode
[ 1270.791873] erspan0: left allmulticast mode
[ 1270.791962] amtr: left allmulticast mode
[ 1270.792042] relay_gw: left allmulticast mode
[ 1270.792132] relay_src: left allmulticast mode
[ 1270.798165] amtg: left allmulticast mode
[ 1270.798257] amtg: left promiscuous mode
[ 1270.798319] br0: port 2(amtg) entered disabled state