[ 1355.889294] br0: port 1(gw_l) entered blocking state
[ 1355.889347] br0: port 1(gw_l) entered disabled state
[ 1355.889391] gw_l: entered allmulticast mode
[ 1355.889470] gw_l: entered promiscuous mode
[ 1355.889529] br0: port 1(gw_l) entered blocking state
[ 1355.889561] br0: port 1(gw_l) entered forwarding state
[ 1355.945737] br0: port 2(amtg) entered blocking state
[ 1355.945789] br0: port 2(amtg) entered disabled state
[ 1355.945822] amtg: entered allmulticast mode
[ 1355.945865] amtg: entered promiscuous mode
[ 1356.177705] br0: port 2(amtg) entered blocking state
[ 1356.177769] br0: port 2(amtg) entered forwarding state
[ 1356.290394] gretap0: entered allmulticast mode
[ 1356.290463] erspan0: entered allmulticast mode
[ 1356.290501] amtr: entered allmulticast mode
[ 1356.290530] relay_gw: entered allmulticast mode
[ 1356.290571] relay_src: entered allmulticast mode
[ 1373.109365] br0: port 1(gw_l) entered disabled state
[ 1373.109579] gw_l (unregistering): left allmulticast mode
[ 1373.109619] gw_l (unregistering): left promiscuous mode
[ 1373.109652] br0: port 1(gw_l) entered disabled state
[ 1373.132772] gretap0: left allmulticast mode
[ 1373.132840] erspan0: left allmulticast mode
[ 1373.132880] amtr: left allmulticast mode
[ 1373.132913] relay_gw: left allmulticast mode
[ 1373.132955] relay_src: left allmulticast mode
[ 1373.140170] amtg: left allmulticast mode
[ 1373.140212] amtg: left promiscuous mode
[ 1373.140260] br0: port 2(amtg) entered disabled state