[ 1620.875182] br0: port 1(gw_l) entered blocking state
[ 1620.875270] br0: port 1(gw_l) entered disabled state
[ 1620.875338] gw_l: entered allmulticast mode
[ 1620.875425] gw_l: entered promiscuous mode
[ 1620.875495] br0: port 1(gw_l) entered blocking state
[ 1620.875557] br0: port 1(gw_l) entered forwarding state
[ 1620.889909] br0: port 2(amtg) entered blocking state
[ 1620.889974] br0: port 2(amtg) entered disabled state
[ 1620.890041] amtg: entered allmulticast mode
[ 1620.890116] amtg: entered promiscuous mode
[ 1620.934091] br0: port 2(amtg) entered blocking state
[ 1620.934126] br0: port 2(amtg) entered forwarding state
[ 1620.958183] gretap0: entered allmulticast mode
[ 1620.958217] erspan0: entered allmulticast mode
[ 1620.958252] amtr: entered allmulticast mode
[ 1620.958279] relay_gw: entered allmulticast mode
[ 1620.958310] relay_src: entered allmulticast mode
[ 1635.304840] gretap0: left allmulticast mode
[ 1635.304936] erspan0: left allmulticast mode
[ 1635.304994] amtr: left allmulticast mode
[ 1635.305055] relay_gw: left allmulticast mode
[ 1635.305123] relay_src: left allmulticast mode
[ 1635.307511] br0: port 1(gw_l) entered disabled state
[ 1635.307710] gw_l (unregistering): left allmulticast mode
[ 1635.307777] gw_l (unregistering): left promiscuous mode
[ 1635.307854] br0: port 1(gw_l) entered disabled state
[ 1635.331486] amtg: left allmulticast mode
[ 1635.331577] amtg: left promiscuous mode
[ 1635.331643] br0: port 2(amtg) entered disabled state