[ 1473.892259] br0: port 1(gw_l) entered blocking state
[ 1473.892358] br0: port 1(gw_l) entered disabled state
[ 1473.892420] gw_l: entered allmulticast mode
[ 1473.892495] gw_l: entered promiscuous mode
[ 1473.892562] br0: port 1(gw_l) entered blocking state
[ 1473.892614] br0: port 1(gw_l) entered forwarding state
[ 1473.910677] br0: port 2(amtg) entered blocking state
[ 1473.910729] br0: port 2(amtg) entered disabled state
[ 1473.910760] amtg: entered allmulticast mode
[ 1473.910790] amtg: entered promiscuous mode
[ 1473.966571] br0: port 2(amtg) entered blocking state
[ 1473.966621] br0: port 2(amtg) entered forwarding state
[ 1473.995849] amtr: entered allmulticast mode
[ 1473.995921] relay_gw: entered allmulticast mode
[ 1473.995981] relay_src: entered allmulticast mode
[ 1487.521510] br0: port 1(gw_l) entered disabled state
[ 1487.521805] gw_l (unregistering): left allmulticast mode
[ 1487.521889] gw_l (unregistering): left promiscuous mode
[ 1487.521952] br0: port 1(gw_l) entered disabled state
[ 1487.522259] amtr: left allmulticast mode
[ 1487.522352] relay_gw: left allmulticast mode
[ 1487.522429] relay_src: left allmulticast mode
[ 1487.539404] amtg: left allmulticast mode
[ 1487.539483] amtg: left promiscuous mode
[ 1487.539565] br0: port 2(amtg) entered disabled state