[ 1504.848531] br0: port 1(gw_l) entered blocking state
[ 1504.848585] br0: port 1(gw_l) entered disabled state
[ 1504.848643] gw_l: entered allmulticast mode
[ 1504.848708] gw_l: entered promiscuous mode
[ 1504.848760] br0: port 1(gw_l) entered blocking state
[ 1504.848799] br0: port 1(gw_l) entered forwarding state
[ 1504.887912] br0: port 2(amtg) entered blocking state
[ 1504.887983] br0: port 2(amtg) entered disabled state
[ 1504.888032] amtg: entered allmulticast mode
[ 1504.888097] amtg: entered promiscuous mode
[ 1505.039162] br0: port 2(amtg) entered blocking state
[ 1505.039213] br0: port 2(amtg) entered forwarding state
[ 1505.105342] amtr: entered allmulticast mode
[ 1505.105399] relay_gw: entered allmulticast mode
[ 1505.105444] relay_src: entered allmulticast mode
[ 1522.632068] br0: port 1(gw_l) entered disabled state
[ 1522.632304] gw_l (unregistering): left allmulticast mode
[ 1522.632346] gw_l (unregistering): left promiscuous mode
[ 1522.632380] br0: port 1(gw_l) entered disabled state
[ 1522.653540] amtr: left allmulticast mode
[ 1522.653603] relay_gw: left allmulticast mode
[ 1522.653647] relay_src: left allmulticast mode
[ 1522.659974] amtg: left allmulticast mode
[ 1522.660018] amtg: left promiscuous mode
[ 1522.660070] br0: port 2(amtg) entered disabled state