[ 1664.988602] br0: port 1(gw_l) entered blocking state
[ 1664.988653] br0: port 1(gw_l) entered disabled state
[ 1664.988685] gw_l: entered allmulticast mode
[ 1664.988730] gw_l: entered promiscuous mode
[ 1664.988764] br0: port 1(gw_l) entered blocking state
[ 1664.988789] br0: port 1(gw_l) entered forwarding state
[ 1665.008691] br0: port 2(amtg) entered blocking state
[ 1665.008727] br0: port 2(amtg) entered disabled state
[ 1665.008762] amtg: entered allmulticast mode
[ 1665.008798] amtg: entered promiscuous mode
[ 1665.075271] br0: port 2(amtg) entered blocking state
[ 1665.075303] br0: port 2(amtg) entered forwarding state
[ 1665.103689] gretap0: entered allmulticast mode
[ 1665.103728] erspan0: entered allmulticast mode
[ 1665.103762] amtr: entered allmulticast mode
[ 1665.103786] relay_gw: entered allmulticast mode
[ 1665.103816] relay_src: entered allmulticast mode
[ 1679.448723] br0: port 1(gw_l) entered disabled state
[ 1679.448939] gw_l (unregistering): left allmulticast mode
[ 1679.448981] gw_l (unregistering): left promiscuous mode
[ 1679.449013] br0: port 1(gw_l) entered disabled state
[ 1679.449508] gretap0: left allmulticast mode
[ 1679.449537] erspan0: left allmulticast mode
[ 1679.449558] amtr: left allmulticast mode
[ 1679.449594] relay_gw: left allmulticast mode
[ 1679.449626] relay_src: left allmulticast mode
[ 1679.457689] amtg: left allmulticast mode
[ 1679.457719] amtg: left promiscuous mode
[ 1679.457749] br0: port 2(amtg) entered disabled state