[ 1550.197421] br0: port 1(gw_l) entered blocking state
[ 1550.197472] br0: port 1(gw_l) entered disabled state
[ 1550.197509] gw_l: entered allmulticast mode
[ 1550.197550] gw_l: entered promiscuous mode
[ 1550.197581] br0: port 1(gw_l) entered blocking state
[ 1550.197609] br0: port 1(gw_l) entered forwarding state
[ 1550.213669] br0: port 2(amtg) entered blocking state
[ 1550.213707] br0: port 2(amtg) entered disabled state
[ 1550.213739] amtg: entered allmulticast mode
[ 1550.213776] amtg: entered promiscuous mode
[ 1550.265904] br0: port 2(amtg) entered blocking state
[ 1550.265937] br0: port 2(amtg) entered forwarding state
[ 1550.289166] gretap0: entered allmulticast mode
[ 1550.289199] erspan0: entered allmulticast mode
[ 1550.289238] amtr: entered allmulticast mode
[ 1550.289263] relay_gw: entered allmulticast mode
[ 1550.289292] relay_src: entered allmulticast mode
[ 1565.197822] br0: port 1(gw_l) entered disabled state
[ 1565.198075] gw_l (unregistering): left allmulticast mode
[ 1565.198139] gw_l (unregistering): left promiscuous mode
[ 1565.198205] br0: port 1(gw_l) entered disabled state
[ 1565.199557] gretap0: left allmulticast mode
[ 1565.199584] erspan0: left allmulticast mode
[ 1565.199608] amtr: left allmulticast mode
[ 1565.199633] relay_gw: left allmulticast mode
[ 1565.199665] relay_src: left allmulticast mode
[ 1565.208754] amtg: left allmulticast mode
[ 1565.208816] amtg: left promiscuous mode
[ 1565.208881] br0: port 2(amtg) entered disabled state