[ 1373.313413] br0: port 1(gw_l) entered blocking state
[ 1373.313469] br0: port 1(gw_l) entered disabled state
[ 1373.313537] gw_l: entered allmulticast mode
[ 1373.313607] gw_l: entered promiscuous mode
[ 1373.313668] br0: port 1(gw_l) entered blocking state
[ 1373.313713] br0: port 1(gw_l) entered forwarding state
[ 1373.358534] br0: port 2(amtg) entered blocking state
[ 1373.358591] br0: port 2(amtg) entered disabled state
[ 1373.358638] amtg: entered allmulticast mode
[ 1373.358697] amtg: entered promiscuous mode
[ 1373.531350] br0: port 2(amtg) entered blocking state
[ 1373.531451] br0: port 2(amtg) entered forwarding state
[ 1373.613230] gretap0: entered allmulticast mode
[ 1373.613297] erspan0: entered allmulticast mode
[ 1373.613342] amtr: entered allmulticast mode
[ 1373.613380] relay_gw: entered allmulticast mode
[ 1373.613428] relay_src: entered allmulticast mode
[ 1391.115354] br0: port 1(gw_l) entered disabled state
[ 1391.115674] gw_l (unregistering): left allmulticast mode
[ 1391.115721] gw_l (unregistering): left promiscuous mode
[ 1391.115759] br0: port 1(gw_l) entered disabled state
[ 1391.127298] gretap0: left allmulticast mode
[ 1391.127360] erspan0: left allmulticast mode
[ 1391.127401] amtr: left allmulticast mode
[ 1391.127448] relay_gw: left allmulticast mode
[ 1391.127507] relay_src: left allmulticast mode
[ 1391.137117] amtg: left allmulticast mode
[ 1391.137168] amtg: left promiscuous mode
[ 1391.137211] br0: port 2(amtg) entered disabled state