[ 1423.528757] br0: port 1(gw_l) entered blocking state
[ 1423.528818] br0: port 1(gw_l) entered disabled state
[ 1423.528874] gw_l: entered allmulticast mode
[ 1423.528943] gw_l: entered promiscuous mode
[ 1423.528994] br0: port 1(gw_l) entered blocking state
[ 1423.529034] br0: port 1(gw_l) entered forwarding state
[ 1423.575612] br0: port 2(amtg) entered blocking state
[ 1423.575665] br0: port 2(amtg) entered disabled state
[ 1423.575704] amtg: entered allmulticast mode
[ 1423.575764] amtg: entered promiscuous mode
[ 1423.747413] br0: port 2(amtg) entered blocking state
[ 1423.747466] br0: port 2(amtg) entered forwarding state
[ 1423.832060] gretap0: entered allmulticast mode
[ 1423.832149] erspan0: entered allmulticast mode
[ 1423.832209] amtr: entered allmulticast mode
[ 1423.832249] relay_gw: entered allmulticast mode
[ 1423.832312] relay_src: entered allmulticast mode
[ 1441.254791] br0: port 1(gw_l) entered disabled state
[ 1441.255113] gw_l (unregistering): left allmulticast mode
[ 1441.255197] gw_l (unregistering): left promiscuous mode
[ 1441.255241] br0: port 1(gw_l) entered disabled state
[ 1441.273693] gretap0: left allmulticast mode
[ 1441.273747] erspan0: left allmulticast mode
[ 1441.273788] amtr: left allmulticast mode
[ 1441.273822] relay_gw: left allmulticast mode
[ 1441.273864] relay_src: left allmulticast mode
[ 1441.281650] amtg: left allmulticast mode
[ 1441.281704] amtg: left promiscuous mode
[ 1441.281773] br0: port 2(amtg) entered disabled state