[ 1463.195803] br0: port 1(gw_l) entered blocking state
[ 1463.195901] br0: port 1(gw_l) entered disabled state
[ 1463.195980] gw_l: entered allmulticast mode
[ 1463.196080] gw_l: entered promiscuous mode
[ 1463.196161] br0: port 1(gw_l) entered blocking state
[ 1463.196225] br0: port 1(gw_l) entered forwarding state
[ 1463.240451] br0: port 2(amtg) entered blocking state
[ 1463.240550] br0: port 2(amtg) entered disabled state
[ 1463.240619] amtg: entered allmulticast mode
[ 1463.240699] amtg: entered promiscuous mode
[ 1463.395345] br0: port 2(amtg) entered blocking state
[ 1463.395434] br0: port 2(amtg) entered forwarding state
[ 1463.465179] gretap0: entered allmulticast mode
[ 1463.465267] erspan0: entered allmulticast mode
[ 1463.465316] amtr: entered allmulticast mode
[ 1463.465358] relay_gw: entered allmulticast mode
[ 1463.465423] relay_src: entered allmulticast mode
[ 1481.963322] br0: port 1(gw_l) entered disabled state
[ 1481.963780] gw_l (unregistering): left allmulticast mode
[ 1481.963842] gw_l (unregistering): left promiscuous mode
[ 1481.963892] br0: port 1(gw_l) entered disabled state
[ 1481.982706] gretap0: left allmulticast mode
[ 1481.982802] erspan0: left allmulticast mode
[ 1481.982856] amtr: left allmulticast mode
[ 1481.982912] relay_gw: left allmulticast mode
[ 1481.982978] relay_src: left allmulticast mode
[ 1481.996144] amtg: left allmulticast mode
[ 1481.996197] amtg: left promiscuous mode
[ 1481.996292] br0: port 2(amtg) entered disabled state