[ 1222.436031] br0: port 1(gw_l) entered blocking state
[ 1222.436125] br0: port 1(gw_l) entered disabled state
[ 1222.436190] gw_l: entered allmulticast mode
[ 1222.436272] gw_l: entered promiscuous mode
[ 1222.436339] br0: port 1(gw_l) entered blocking state
[ 1222.436393] br0: port 1(gw_l) entered forwarding state
[ 1222.481799] br0: port 2(amtg) entered blocking state
[ 1222.481892] br0: port 2(amtg) entered disabled state
[ 1222.481950] amtg: entered allmulticast mode
[ 1222.482023] amtg: entered promiscuous mode
[ 1222.652450] br0: port 2(amtg) entered blocking state
[ 1222.652499] br0: port 2(amtg) entered forwarding state
[ 1222.731111] gretap0: entered allmulticast mode
[ 1222.731170] erspan0: entered allmulticast mode
[ 1222.731213] amtr: entered allmulticast mode
[ 1222.731247] relay_gw: entered allmulticast mode
[ 1222.731289] relay_src: entered allmulticast mode
[ 1240.093034] br0: port 1(gw_l) entered disabled state
[ 1240.093270] gw_l (unregistering): left allmulticast mode
[ 1240.093316] gw_l (unregistering): left promiscuous mode
[ 1240.093352] br0: port 1(gw_l) entered disabled state
[ 1240.105471] gretap0: left allmulticast mode
[ 1240.105513] erspan0: left allmulticast mode
[ 1240.105547] amtr: left allmulticast mode
[ 1240.105580] relay_gw: left allmulticast mode
[ 1240.105625] relay_src: left allmulticast mode
[ 1240.115939] amtg: left allmulticast mode
[ 1240.115982] amtg: left promiscuous mode
[ 1240.116034] br0: port 2(amtg) entered disabled state