[ 1637.289845] br0: port 1(gw_l) entered blocking state
[ 1637.289929] br0: port 1(gw_l) entered disabled state
[ 1637.289996] gw_l: entered allmulticast mode
[ 1637.290070] gw_l: entered promiscuous mode
[ 1637.290139] br0: port 1(gw_l) entered blocking state
[ 1637.290200] br0: port 1(gw_l) entered forwarding state
[ 1637.305394] br0: port 2(amtg) entered blocking state
[ 1637.305462] br0: port 2(amtg) entered disabled state
[ 1637.305527] amtg: entered allmulticast mode
[ 1637.305597] amtg: entered promiscuous mode
[ 1637.355880] br0: port 2(amtg) entered blocking state
[ 1637.355942] br0: port 2(amtg) entered forwarding state
[ 1637.378431] gretap0: entered allmulticast mode
[ 1637.378470] erspan0: entered allmulticast mode
[ 1637.378503] amtr: entered allmulticast mode
[ 1637.378525] relay_gw: entered allmulticast mode
[ 1637.378554] relay_src: entered allmulticast mode
[ 1651.545770] br0: port 1(gw_l) entered disabled state
[ 1651.545965] gw_l (unregistering): left allmulticast mode
[ 1651.546004] gw_l (unregistering): left promiscuous mode
[ 1651.546039] br0: port 1(gw_l) entered disabled state
[ 1651.546355] gretap0: left allmulticast mode
[ 1651.546381] erspan0: left allmulticast mode
[ 1651.546408] amtr: left allmulticast mode
[ 1651.546434] relay_gw: left allmulticast mode
[ 1651.546466] relay_src: left allmulticast mode
[ 1651.575722] amtg: left allmulticast mode
[ 1651.575768] amtg: left promiscuous mode
[ 1651.575801] br0: port 2(amtg) entered disabled state