[ 1558.427709] br0: port 1(gw_l) entered blocking state
[ 1558.427760] br0: port 1(gw_l) entered disabled state
[ 1558.427799] gw_l: entered allmulticast mode
[ 1558.427851] gw_l: entered promiscuous mode
[ 1558.427888] br0: port 1(gw_l) entered blocking state
[ 1558.427923] br0: port 1(gw_l) entered forwarding state
[ 1558.445177] br0: port 2(amtg) entered blocking state
[ 1558.445214] br0: port 2(amtg) entered disabled state
[ 1558.445247] amtg: entered allmulticast mode
[ 1558.445284] amtg: entered promiscuous mode
[ 1558.501622] br0: port 2(amtg) entered blocking state
[ 1558.501657] br0: port 2(amtg) entered forwarding state
[ 1558.526960] gretap0: entered allmulticast mode
[ 1558.526994] erspan0: entered allmulticast mode
[ 1558.527023] amtr: entered allmulticast mode
[ 1558.527046] relay_gw: entered allmulticast mode
[ 1558.527080] relay_src: entered allmulticast mode
[ 1573.256187] br0: port 1(gw_l) entered disabled state
[ 1573.256368] gw_l (unregistering): left allmulticast mode
[ 1573.256399] gw_l (unregistering): left promiscuous mode
[ 1573.256431] br0: port 1(gw_l) entered disabled state
[ 1573.256906] gretap0: left allmulticast mode
[ 1573.256928] erspan0: left allmulticast mode
[ 1573.256947] amtr: left allmulticast mode
[ 1573.256970] relay_gw: left allmulticast mode
[ 1573.257002] relay_src: left allmulticast mode
[ 1573.274180] amtg: left allmulticast mode
[ 1573.274213] amtg: left promiscuous mode
[ 1573.274245] br0: port 2(amtg) entered disabled state