[ 1481.541754] br0: port 1(gw_l) entered blocking state
[ 1481.541813] br0: port 1(gw_l) entered disabled state
[ 1481.541861] gw_l: entered allmulticast mode
[ 1481.541925] gw_l: entered promiscuous mode
[ 1481.541978] br0: port 1(gw_l) entered blocking state
[ 1481.542016] br0: port 1(gw_l) entered forwarding state
[ 1481.582337] br0: port 2(amtg) entered blocking state
[ 1481.582392] br0: port 2(amtg) entered disabled state
[ 1481.582438] amtg: entered allmulticast mode
[ 1481.582493] amtg: entered promiscuous mode
[ 1481.736624] br0: port 2(amtg) entered blocking state
[ 1481.736681] br0: port 2(amtg) entered forwarding state
[ 1481.807486] gretap0: entered allmulticast mode
[ 1481.807546] erspan0: entered allmulticast mode
[ 1481.807592] amtr: entered allmulticast mode
[ 1481.807625] relay_gw: entered allmulticast mode
[ 1481.807665] relay_src: entered allmulticast mode
[ 1499.551639] br0: port 1(gw_l) entered disabled state
[ 1499.551939] gw_l (unregistering): left allmulticast mode
[ 1499.551998] gw_l (unregistering): left promiscuous mode
[ 1499.552044] br0: port 1(gw_l) entered disabled state
[ 1499.567864] gretap0: left allmulticast mode
[ 1499.567935] erspan0: left allmulticast mode
[ 1499.567979] amtr: left allmulticast mode
[ 1499.568018] relay_gw: left allmulticast mode
[ 1499.568068] relay_src: left allmulticast mode
[ 1499.568436] amtg: left allmulticast mode
[ 1499.568501] amtg: left promiscuous mode
[ 1499.568554] br0: port 2(amtg) entered disabled state