[ 1456.992753] br0: port 1(gw_l) entered blocking state
[ 1456.992812] br0: port 1(gw_l) entered disabled state
[ 1456.992859] gw_l: entered allmulticast mode
[ 1456.992919] gw_l: entered promiscuous mode
[ 1456.992972] br0: port 1(gw_l) entered blocking state
[ 1456.993020] br0: port 1(gw_l) entered forwarding state
[ 1457.037920] br0: port 2(amtg) entered blocking state
[ 1457.037993] br0: port 2(amtg) entered disabled state
[ 1457.038036] amtg: entered allmulticast mode
[ 1457.038087] amtg: entered promiscuous mode
[ 1457.207855] br0: port 2(amtg) entered blocking state
[ 1457.207922] br0: port 2(amtg) entered forwarding state
[ 1457.288117] amtr: entered allmulticast mode
[ 1457.288182] relay_gw: entered allmulticast mode
[ 1457.288232] relay_src: entered allmulticast mode
[ 1474.266321] br0: port 1(gw_l) entered disabled state
[ 1474.266659] gw_l (unregistering): left allmulticast mode
[ 1474.266713] gw_l (unregistering): left promiscuous mode
[ 1474.266752] br0: port 1(gw_l) entered disabled state
[ 1474.280146] amtr: left allmulticast mode
[ 1474.280206] relay_gw: left allmulticast mode
[ 1474.280253] relay_src: left allmulticast mode
[ 1474.285077] amtg: left allmulticast mode
[ 1474.285127] amtg: left promiscuous mode
[ 1474.285169] br0: port 2(amtg) entered disabled state