[ 1420.995226] br0: port 1(gw_l) entered blocking state
[ 1420.995275] br0: port 1(gw_l) entered disabled state
[ 1420.995303] gw_l: entered allmulticast mode
[ 1420.995343] gw_l: entered promiscuous mode
[ 1420.995374] br0: port 1(gw_l) entered blocking state
[ 1420.995408] br0: port 1(gw_l) entered forwarding state
[ 1421.010790] br0: port 2(amtg) entered blocking state
[ 1421.010824] br0: port 2(amtg) entered disabled state
[ 1421.010853] amtg: entered allmulticast mode
[ 1421.010883] amtg: entered promiscuous mode
[ 1421.059133] br0: port 2(amtg) entered blocking state
[ 1421.059170] br0: port 2(amtg) entered forwarding state
[ 1421.084426] gretap0: entered allmulticast mode
[ 1421.084510] erspan0: entered allmulticast mode
[ 1421.084613] amtr: entered allmulticast mode
[ 1421.084680] relay_gw: entered allmulticast mode
[ 1421.084788] relay_src: entered allmulticast mode
[ 1434.589750] br0: port 1(gw_l) entered disabled state
[ 1434.590067] gw_l (unregistering): left allmulticast mode
[ 1434.590102] gw_l (unregistering): left promiscuous mode
[ 1434.590132] br0: port 1(gw_l) entered disabled state
[ 1434.590950] gretap0: left allmulticast mode
[ 1434.591041] erspan0: left allmulticast mode
[ 1434.591140] amtr: left allmulticast mode
[ 1434.591240] relay_gw: left allmulticast mode
[ 1434.591339] relay_src: left allmulticast mode
[ 1434.607572] amtg: left allmulticast mode
[ 1434.607607] amtg: left promiscuous mode
[ 1434.607634] br0: port 2(amtg) entered disabled state