[ 1421.362605] br0: port 1(gw_l) entered blocking state
[ 1421.362697] br0: port 1(gw_l) entered disabled state
[ 1421.362758] gw_l: entered allmulticast mode
[ 1421.362837] gw_l: entered promiscuous mode
[ 1421.362900] br0: port 1(gw_l) entered blocking state
[ 1421.362958] br0: port 1(gw_l) entered forwarding state
[ 1421.401509] br0: port 2(amtg) entered blocking state
[ 1421.401585] br0: port 2(amtg) entered disabled state
[ 1421.401642] amtg: entered allmulticast mode
[ 1421.401714] amtg: entered promiscuous mode
[ 1421.546558] br0: port 2(amtg) entered blocking state
[ 1421.546639] br0: port 2(amtg) entered forwarding state
[ 1421.613040] gretap0: entered allmulticast mode
[ 1421.613094] erspan0: entered allmulticast mode
[ 1421.613133] amtr: entered allmulticast mode
[ 1421.613163] relay_gw: entered allmulticast mode
[ 1421.613201] relay_src: entered allmulticast mode
[ 1438.526674] br0: port 1(gw_l) entered disabled state
[ 1438.526940] gw_l (unregistering): left allmulticast mode
[ 1438.527002] gw_l (unregistering): left promiscuous mode
[ 1438.527044] br0: port 1(gw_l) entered disabled state
[ 1438.541891] gretap0: left allmulticast mode
[ 1438.541929] erspan0: left allmulticast mode
[ 1438.541960] amtr: left allmulticast mode
[ 1438.541990] relay_gw: left allmulticast mode
[ 1438.542028] relay_src: left allmulticast mode
[ 1438.550504] amtg: left allmulticast mode
[ 1438.550562] amtg: left promiscuous mode
[ 1438.550605] br0: port 2(amtg) entered disabled state