[ 1736.834211] br0: port 1(gw_l) entered blocking state
[ 1736.834291] br0: port 1(gw_l) entered disabled state
[ 1736.834356] gw_l: entered allmulticast mode
[ 1736.834428] gw_l: entered promiscuous mode
[ 1736.834497] br0: port 1(gw_l) entered blocking state
[ 1736.834556] br0: port 1(gw_l) entered forwarding state
[ 1736.853836] br0: port 2(amtg) entered blocking state
[ 1736.853900] br0: port 2(amtg) entered disabled state
[ 1736.853972] amtg: entered allmulticast mode
[ 1736.854041] amtg: entered promiscuous mode
[ 1736.919075] br0: port 2(amtg) entered blocking state
[ 1736.919107] br0: port 2(amtg) entered forwarding state
[ 1736.947113] gretap0: entered allmulticast mode
[ 1736.947159] erspan0: entered allmulticast mode
[ 1736.947195] amtr: entered allmulticast mode
[ 1736.947215] relay_gw: entered allmulticast mode
[ 1736.947244] relay_src: entered allmulticast mode
[ 1751.195095] br0: port 1(gw_l) entered disabled state
[ 1751.195239] gw_l (unregistering): left allmulticast mode
[ 1751.195268] gw_l (unregistering): left promiscuous mode
[ 1751.195303] br0: port 1(gw_l) entered disabled state
[ 1751.202252] gretap0: left allmulticast mode
[ 1751.202279] erspan0: left allmulticast mode
[ 1751.202300] amtr: left allmulticast mode
[ 1751.202333] relay_gw: left allmulticast mode
[ 1751.202362] relay_src: left allmulticast mode
[ 1751.211042] amtg: left allmulticast mode
[ 1751.211077] amtg: left promiscuous mode
[ 1751.211109] br0: port 2(amtg) entered disabled state