[ 1556.225333] br0: port 1(gw_l) entered blocking state
[ 1556.225392] br0: port 1(gw_l) entered disabled state
[ 1556.225442] gw_l: entered allmulticast mode
[ 1556.225503] gw_l: entered promiscuous mode
[ 1556.225556] br0: port 1(gw_l) entered blocking state
[ 1556.225600] br0: port 1(gw_l) entered forwarding state
[ 1556.265712] br0: port 2(amtg) entered blocking state
[ 1556.265766] br0: port 2(amtg) entered disabled state
[ 1556.265812] amtg: entered allmulticast mode
[ 1556.265879] amtg: entered promiscuous mode
[ 1556.428814] br0: port 2(amtg) entered blocking state
[ 1556.428906] br0: port 2(amtg) entered forwarding state
[ 1556.501460] amtr: entered allmulticast mode
[ 1556.501506] relay_gw: entered allmulticast mode
[ 1556.501552] relay_src: entered allmulticast mode
[ 1574.246742] br0: port 1(gw_l) entered disabled state
[ 1574.247030] gw_l (unregistering): left allmulticast mode
[ 1574.247085] gw_l (unregistering): left promiscuous mode
[ 1574.247117] br0: port 1(gw_l) entered disabled state
[ 1574.264712] amtr: left allmulticast mode
[ 1574.264775] relay_gw: left allmulticast mode
[ 1574.264824] relay_src: left allmulticast mode
[ 1574.265658] amtg: left allmulticast mode
[ 1574.265698] amtg: left promiscuous mode
[ 1574.265741] br0: port 2(amtg) entered disabled state