[ 1223.727580] br0: port 1(gw_l) entered blocking state
[ 1223.727638] br0: port 1(gw_l) entered disabled state
[ 1223.727690] gw_l: entered allmulticast mode
[ 1223.727752] gw_l: entered promiscuous mode
[ 1223.727804] br0: port 1(gw_l) entered blocking state
[ 1223.727911] br0: port 1(gw_l) entered forwarding state
[ 1223.789373] br0: port 2(amtg) entered blocking state
[ 1223.789427] br0: port 2(amtg) entered disabled state
[ 1223.789473] amtg: entered allmulticast mode
[ 1223.789524] amtg: entered promiscuous mode
[ 1224.031634] br0: port 2(amtg) entered blocking state
[ 1224.031688] br0: port 2(amtg) entered forwarding state
[ 1224.141124] gretap0: entered allmulticast mode
[ 1224.141181] erspan0: entered allmulticast mode
[ 1224.141220] amtr: entered allmulticast mode
[ 1224.141249] relay_gw: entered allmulticast mode
[ 1224.141284] relay_src: entered allmulticast mode
[ 1224.211654] br0: port 1(gw_l) entered disabled state
[ 1224.211954] gw_l (unregistering): left allmulticast mode
[ 1224.211995] gw_l (unregistering): left promiscuous mode
[ 1224.212044] br0: port 1(gw_l) entered disabled state
[ 1224.234549] amtg: left allmulticast mode
[ 1224.234704] amtg: left promiscuous mode
[ 1224.234745] br0: port 2(amtg) entered disabled state