[ 1522.890687] br0: port 1(gw_l) entered blocking state
[ 1522.890745] br0: port 1(gw_l) entered disabled state
[ 1522.890790] gw_l: entered allmulticast mode
[ 1522.890848] gw_l: entered promiscuous mode
[ 1522.890899] br0: port 1(gw_l) entered blocking state
[ 1522.890936] br0: port 1(gw_l) entered forwarding state
[ 1522.954798] br0: port 2(amtg) entered blocking state
[ 1522.954853] br0: port 2(amtg) entered disabled state
[ 1522.954891] amtg: entered allmulticast mode
[ 1522.954942] amtg: entered promiscuous mode
[ 1523.207536] br0: port 2(amtg) entered blocking state
[ 1523.207590] br0: port 2(amtg) entered forwarding state
[ 1523.326315] amtr: entered allmulticast mode
[ 1523.326363] relay_gw: entered allmulticast mode
[ 1523.326410] relay_src: entered allmulticast mode
[ 1540.521980] br0: port 1(gw_l) entered disabled state
[ 1540.522313] gw_l (unregistering): left allmulticast mode
[ 1540.522357] gw_l (unregistering): left promiscuous mode
[ 1540.522396] br0: port 1(gw_l) entered disabled state
[ 1540.551405] amtr: left allmulticast mode
[ 1540.551464] relay_gw: left allmulticast mode
[ 1540.551502] relay_src: left allmulticast mode
[ 1540.553784] amtg: left allmulticast mode
[ 1540.553828] amtg: left promiscuous mode
[ 1540.553875] br0: port 2(amtg) entered disabled state