[ 1757.965761] br0: port 1(gw_l) entered blocking state
[ 1757.965816] br0: port 1(gw_l) entered disabled state
[ 1757.965854] gw_l: entered allmulticast mode
[ 1757.965901] gw_l: entered promiscuous mode
[ 1757.965939] br0: port 1(gw_l) entered blocking state
[ 1757.965967] br0: port 1(gw_l) entered forwarding state
[ 1757.986655] br0: port 2(amtg) entered blocking state
[ 1757.986699] br0: port 2(amtg) entered disabled state
[ 1757.986732] amtg: entered allmulticast mode
[ 1757.986767] amtg: entered promiscuous mode
[ 1758.054239] br0: port 2(amtg) entered blocking state
[ 1758.054284] br0: port 2(amtg) entered forwarding state
[ 1758.084684] gretap0: entered allmulticast mode
[ 1758.084765] erspan0: entered allmulticast mode
[ 1758.084850] amtr: entered allmulticast mode
[ 1758.084916] relay_gw: entered allmulticast mode
[ 1758.084984] relay_src: entered allmulticast mode
[ 1772.570508] br0: port 1(gw_l) entered disabled state
[ 1772.570734] gw_l (unregistering): left allmulticast mode
[ 1772.570799] gw_l (unregistering): left promiscuous mode
[ 1772.570869] br0: port 1(gw_l) entered disabled state
[ 1772.573118] gretap0: left allmulticast mode
[ 1772.573152] erspan0: left allmulticast mode
[ 1772.573182] amtr: left allmulticast mode
[ 1772.573203] relay_gw: left allmulticast mode
[ 1772.573233] relay_src: left allmulticast mode
[ 1772.589465] amtg: left allmulticast mode
[ 1772.589554] amtg: left promiscuous mode
[ 1772.589626] br0: port 2(amtg) entered disabled state