[ 1568.122742] br0: port 1(gw_l) entered blocking state
[ 1568.122790] br0: port 1(gw_l) entered disabled state
[ 1568.122826] gw_l: entered allmulticast mode
[ 1568.122869] gw_l: entered promiscuous mode
[ 1568.122901] br0: port 1(gw_l) entered blocking state
[ 1568.122932] br0: port 1(gw_l) entered forwarding state
[ 1568.138311] br0: port 2(amtg) entered blocking state
[ 1568.138346] br0: port 2(amtg) entered disabled state
[ 1568.138381] amtg: entered allmulticast mode
[ 1568.138420] amtg: entered promiscuous mode
[ 1568.188885] br0: port 2(amtg) entered blocking state
[ 1568.188918] br0: port 2(amtg) entered forwarding state
[ 1568.211297] gretap0: entered allmulticast mode
[ 1568.211371] erspan0: entered allmulticast mode
[ 1568.211445] amtr: entered allmulticast mode
[ 1568.211526] relay_gw: entered allmulticast mode
[ 1568.211616] relay_src: entered allmulticast mode
[ 1582.311319] br0: port 1(gw_l) entered disabled state
[ 1582.311477] gw_l (unregistering): left allmulticast mode
[ 1582.311506] gw_l (unregistering): left promiscuous mode
[ 1582.311538] br0: port 1(gw_l) entered disabled state
[ 1582.315960] gretap0: left allmulticast mode
[ 1582.315984] erspan0: left allmulticast mode
[ 1582.316009] amtr: left allmulticast mode
[ 1582.316036] relay_gw: left allmulticast mode
[ 1582.316065] relay_src: left allmulticast mode
[ 1582.330266] amtg: left allmulticast mode
[ 1582.330297] amtg: left promiscuous mode
[ 1582.330323] br0: port 2(amtg) entered disabled state