[ 1556.924396] br0: port 1(gw_l) entered blocking state
[ 1556.924437] br0: port 1(gw_l) entered disabled state
[ 1556.924464] gw_l: entered allmulticast mode
[ 1556.924501] gw_l: entered promiscuous mode
[ 1556.924527] br0: port 1(gw_l) entered blocking state
[ 1556.924543] br0: port 1(gw_l) entered forwarding state
[ 1556.943341] br0: port 2(amtg) entered blocking state
[ 1556.943374] br0: port 2(amtg) entered disabled state
[ 1556.943394] amtg: entered allmulticast mode
[ 1556.943424] amtg: entered promiscuous mode
[ 1556.995358] br0: port 2(amtg) entered blocking state
[ 1556.995404] br0: port 2(amtg) entered forwarding state
[ 1557.018429] amtr: entered allmulticast mode
[ 1557.018457] relay_gw: entered allmulticast mode
[ 1557.018482] relay_src: entered allmulticast mode
[ 1571.384767] br0: port 1(gw_l) entered disabled state
[ 1571.385020] gw_l (unregistering): left allmulticast mode
[ 1571.385081] gw_l (unregistering): left promiscuous mode
[ 1571.385149] br0: port 1(gw_l) entered disabled state
[ 1571.387571] amtr: left allmulticast mode
[ 1571.387596] relay_gw: left allmulticast mode
[ 1571.387655] relay_src: left allmulticast mode
[ 1571.401708] amtg: left allmulticast mode
[ 1571.401769] amtg: left promiscuous mode
[ 1571.401843] br0: port 2(amtg) entered disabled state