[ 1554.150834] br0: port 1(gw_l) entered blocking state
[ 1554.150927] br0: port 1(gw_l) entered disabled state
[ 1554.150995] gw_l: entered allmulticast mode
[ 1554.151073] gw_l: entered promiscuous mode
[ 1554.151151] br0: port 1(gw_l) entered blocking state
[ 1554.151213] br0: port 1(gw_l) entered forwarding state
[ 1554.166949] br0: port 2(amtg) entered blocking state
[ 1554.166986] br0: port 2(amtg) entered disabled state
[ 1554.167020] amtg: entered allmulticast mode
[ 1554.167056] amtg: entered promiscuous mode
[ 1554.219344] br0: port 2(amtg) entered blocking state
[ 1554.219393] br0: port 2(amtg) entered forwarding state
[ 1554.242543] gretap0: entered allmulticast mode
[ 1554.242579] erspan0: entered allmulticast mode
[ 1554.242609] amtr: entered allmulticast mode
[ 1554.242635] relay_gw: entered allmulticast mode
[ 1554.242665] relay_src: entered allmulticast mode
[ 1568.433300] br0: port 1(gw_l) entered disabled state
[ 1568.433502] gw_l (unregistering): left allmulticast mode
[ 1568.433542] gw_l (unregistering): left promiscuous mode
[ 1568.433574] br0: port 1(gw_l) entered disabled state
[ 1568.435561] gretap0: left allmulticast mode
[ 1568.435586] erspan0: left allmulticast mode
[ 1568.435612] amtr: left allmulticast mode
[ 1568.435636] relay_gw: left allmulticast mode
[ 1568.435666] relay_src: left allmulticast mode
[ 1568.462188] amtg: left allmulticast mode
[ 1568.462218] amtg: left promiscuous mode
[ 1568.462246] br0: port 2(amtg) entered disabled state